From 8a051d7e578792814bd787de4eb9c37591c544f7 Mon Sep 17 00:00:00 2001
From: Tom Hvitved <hvitved@github.com>
Date: Tue, 17 Feb 2026 12:10:33 +0100
Subject: [PATCH 1/3] Rust: Add type inference test

---
 .../test/library-tests/type-inference/main.rs |   1 +
 .../type-inference/regressions.rs             |  34 +
 .../type-inference/type-inference.expected    | 603 +++++++++++++++---
 3 files changed, 554 insertions(+), 84 deletions(-)
 create mode 100644 rust/ql/test/library-tests/type-inference/regressions.rs

diff --git a/rust/ql/test/library-tests/type-inference/main.rs b/rust/ql/test/library-tests/type-inference/main.rs
index 204bd7e55cb5..06d54b5ba968 100644
--- a/rust/ql/test/library-tests/type-inference/main.rs
+++ b/rust/ql/test/library-tests/type-inference/main.rs
@@ -2740,6 +2740,7 @@ mod blanket_impl;
 mod closure;
 mod dereference;
 mod dyn_type;
+mod regressions;
 
 fn main() {
     field_access::f(); // $ target=f
diff --git a/rust/ql/test/library-tests/type-inference/regressions.rs b/rust/ql/test/library-tests/type-inference/regressions.rs
new file mode 100644
index 000000000000..17475d50166b
--- /dev/null
+++ b/rust/ql/test/library-tests/type-inference/regressions.rs
@@ -0,0 +1,34 @@
+mod regression1 {
+
+    pub struct S<T>(T);
+
+    pub enum E {
+        V { vec: Vec<E> },
+    }
+
+    impl<T> From<S<T>> for Option<T> {
+        fn from(s: S<T>) -> Self {
+            Some(s.0) // $ fieldof=S
+        }
+    }
+
+    pub fn f() -> E {
+        let mut vec_e = Vec::new(); // $ target=new
+        let mut opt_e = None;
+
+        let e = E::V { vec: Vec::new() }; // $ target=new
+
+        if let Some(e) = opt_e {
+            vec_e.push(e); // $ target=push
+        }
+        opt_e = e.into(); // $ target=into
+
+        #[rustfmt::skip]
+        let _ = if let Some(last) = vec_e.pop() // $ target=pop
+        {
+            opt_e = last.into(); // $ target=into
+        };
+
+        opt_e.unwrap() // $ target=unwrap
+    }
+}
diff --git a/rust/ql/test/library-tests/type-inference/type-inference.expected b/rust/ql/test/library-tests/type-inference/type-inference.expected
index 1b750fab4586..24005c2cdbdd 100644
--- a/rust/ql/test/library-tests/type-inference/type-inference.expected
+++ b/rust/ql/test/library-tests/type-inference/type-inference.expected
@@ -3711,48 +3711,48 @@ inferCertainType
 | main.rs:2730:21:2730:21 | y |  | {EXTERNAL LOCATION} | & |
 | main.rs:2733:13:2733:13 | y |  | {EXTERNAL LOCATION} | usize |
 | main.rs:2734:23:2734:23 | y |  | {EXTERNAL LOCATION} | usize |
-| main.rs:2744:11:2779:1 | { ... } |  | {EXTERNAL LOCATION} | () |
-| main.rs:2745:5:2745:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2746:5:2746:20 | ...::f(...) |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2747:5:2747:60 | ...::g(...) |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2747:20:2747:38 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2747:41:2747:59 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2748:5:2748:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2749:5:2749:41 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2750:5:2750:45 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2751:5:2751:30 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2752:5:2752:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2753:5:2753:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2754:5:2754:32 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2755:5:2755:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2756:5:2756:36 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2757:5:2757:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2758:5:2758:29 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2759:5:2759:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2760:5:2760:24 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2761:5:2761:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2762:5:2762:18 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2763:5:2763:15 | ...::f(...) |  | {EXTERNAL LOCATION} | dyn Future |
-| main.rs:2763:5:2763:15 | ...::f(...) | dyn(Output) | {EXTERNAL LOCATION} | () |
-| main.rs:2764:5:2764:19 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2765:5:2765:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2766:5:2766:14 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2767:5:2767:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2768:5:2768:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2769:5:2769:43 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2770:5:2770:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2771:5:2771:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2772:5:2772:28 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2773:5:2773:23 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2774:5:2774:41 | ...::test_all_patterns(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2775:5:2775:49 | ...::box_patterns(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2776:5:2776:20 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2777:5:2777:20 | ...::f(...) |  | {EXTERNAL LOCATION} | Box |
-| main.rs:2777:5:2777:20 | ...::f(...) | A | {EXTERNAL LOCATION} | Global |
-| main.rs:2777:5:2777:20 | ...::f(...) | T | main.rs:2547:5:2549:5 | dyn MyTrait |
-| main.rs:2777:5:2777:20 | ...::f(...) | T.dyn(T) | {EXTERNAL LOCATION} | i32 |
-| main.rs:2777:16:2777:19 | true |  | {EXTERNAL LOCATION} | bool |
-| main.rs:2778:5:2778:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2745:11:2780:1 | { ... } |  | {EXTERNAL LOCATION} | () |
+| main.rs:2746:5:2746:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2747:5:2747:20 | ...::f(...) |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2748:5:2748:60 | ...::g(...) |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2748:20:2748:38 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2748:41:2748:59 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2749:5:2749:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2750:5:2750:41 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2751:5:2751:45 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2752:5:2752:30 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2753:5:2753:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2754:5:2754:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2755:5:2755:32 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2756:5:2756:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2757:5:2757:36 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2758:5:2758:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2759:5:2759:29 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2760:5:2760:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2761:5:2761:24 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2762:5:2762:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2763:5:2763:18 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2764:5:2764:15 | ...::f(...) |  | {EXTERNAL LOCATION} | dyn Future |
+| main.rs:2764:5:2764:15 | ...::f(...) | dyn(Output) | {EXTERNAL LOCATION} | () |
+| main.rs:2765:5:2765:19 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2766:5:2766:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2767:5:2767:14 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2768:5:2768:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2769:5:2769:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2770:5:2770:43 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2771:5:2771:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2772:5:2772:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2773:5:2773:28 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2774:5:2774:23 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2775:5:2775:41 | ...::test_all_patterns(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2776:5:2776:49 | ...::box_patterns(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2777:5:2777:20 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2778:5:2778:20 | ...::f(...) |  | {EXTERNAL LOCATION} | Box |
+| main.rs:2778:5:2778:20 | ...::f(...) | A | {EXTERNAL LOCATION} | Global |
+| main.rs:2778:5:2778:20 | ...::f(...) | T | main.rs:2547:5:2549:5 | dyn MyTrait |
+| main.rs:2778:5:2778:20 | ...::f(...) | T.dyn(T) | {EXTERNAL LOCATION} | i32 |
+| main.rs:2778:16:2778:19 | true |  | {EXTERNAL LOCATION} | bool |
+| main.rs:2779:5:2779:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
 | overloading.rs:4:19:4:23 | SelfParam |  | {EXTERNAL LOCATION} | & |
 | overloading.rs:4:19:4:23 | SelfParam | TRef | overloading.rs:2:5:11:5 | Self [trait FirstTrait] |
 | overloading.rs:4:34:6:9 | { ... } |  | {EXTERNAL LOCATION} | bool |
@@ -4920,6 +4920,30 @@ inferCertainType
 | raw_pointer.rs:58:19:58:23 | false |  | {EXTERNAL LOCATION} | bool |
 | raw_pointer.rs:59:5:59:30 | raw_type_from_deref(...) |  | {EXTERNAL LOCATION} | () |
 | raw_pointer.rs:59:25:59:29 | false |  | {EXTERNAL LOCATION} | bool |
+| regressions.rs:10:17:10:17 | s |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:10:17:10:17 | s | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:10:34:12:9 | { ... } |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:10:34:12:9 | { ... } | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:11:18:11:18 | s |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:11:18:11:18 | s | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:15:21:33:5 | { ... } |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:16:17:16:21 | vec_e | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:16:25:16:34 | ...::new(...) |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:16:25:16:34 | ...::new(...) | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:19:13:19:13 | e |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:19:17:19:40 | ...::V {...} |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:19:29:19:38 | ...::new(...) |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:19:29:19:38 | ...::new(...) | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:21:9:23:9 | if ... {...} |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:21:32:23:9 | { ... } |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:22:13:22:17 | vec_e |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:22:13:22:17 | vec_e | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:24:17:24:17 | e |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:17:30:9 | if ... {...} |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:27:37:27:41 | vec_e |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:27:37:27:41 | vec_e | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:28:9:30:9 | { ... } |  | {EXTERNAL LOCATION} | () |
 inferType
 | associated_types.rs:5:15:5:18 | SelfParam |  | associated_types.rs:1:1:2:21 | Wrapper |
 | associated_types.rs:5:15:5:18 | SelfParam | A | associated_types.rs:4:6:4:6 | A |
@@ -12134,48 +12158,48 @@ inferType
 | main.rs:2734:17:2734:17 | x |  | {EXTERNAL LOCATION} | i32 |
 | main.rs:2734:17:2734:24 | x.max(...) |  | {EXTERNAL LOCATION} | i32 |
 | main.rs:2734:23:2734:23 | y |  | {EXTERNAL LOCATION} | usize |
-| main.rs:2744:11:2779:1 | { ... } |  | {EXTERNAL LOCATION} | () |
-| main.rs:2745:5:2745:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2746:5:2746:20 | ...::f(...) |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2747:5:2747:60 | ...::g(...) |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2747:20:2747:38 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2747:41:2747:59 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
-| main.rs:2748:5:2748:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2749:5:2749:41 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2750:5:2750:45 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2751:5:2751:30 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2752:5:2752:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2753:5:2753:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2754:5:2754:32 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2755:5:2755:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2756:5:2756:36 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2757:5:2757:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2758:5:2758:29 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2759:5:2759:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2760:5:2760:24 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2761:5:2761:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2762:5:2762:18 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2763:5:2763:15 | ...::f(...) |  | {EXTERNAL LOCATION} | dyn Future |
-| main.rs:2763:5:2763:15 | ...::f(...) | dyn(Output) | {EXTERNAL LOCATION} | () |
-| main.rs:2764:5:2764:19 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2765:5:2765:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2766:5:2766:14 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2767:5:2767:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2768:5:2768:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2769:5:2769:43 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2770:5:2770:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2771:5:2771:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2772:5:2772:28 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2773:5:2773:23 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2774:5:2774:41 | ...::test_all_patterns(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2775:5:2775:49 | ...::box_patterns(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2776:5:2776:20 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
-| main.rs:2777:5:2777:20 | ...::f(...) |  | {EXTERNAL LOCATION} | Box |
-| main.rs:2777:5:2777:20 | ...::f(...) | A | {EXTERNAL LOCATION} | Global |
-| main.rs:2777:5:2777:20 | ...::f(...) | T | main.rs:2547:5:2549:5 | dyn MyTrait |
-| main.rs:2777:5:2777:20 | ...::f(...) | T.dyn(T) | {EXTERNAL LOCATION} | i32 |
-| main.rs:2777:16:2777:19 | true |  | {EXTERNAL LOCATION} | bool |
-| main.rs:2778:5:2778:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2745:11:2780:1 | { ... } |  | {EXTERNAL LOCATION} | () |
+| main.rs:2746:5:2746:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2747:5:2747:20 | ...::f(...) |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2748:5:2748:60 | ...::g(...) |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2748:20:2748:38 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2748:41:2748:59 | ...::Foo {...} |  | main.rs:72:5:72:21 | Foo |
+| main.rs:2749:5:2749:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2750:5:2750:41 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2751:5:2751:45 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2752:5:2752:30 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2753:5:2753:21 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2754:5:2754:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2755:5:2755:32 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2756:5:2756:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2757:5:2757:36 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2758:5:2758:35 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2759:5:2759:29 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2760:5:2760:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2761:5:2761:24 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2762:5:2762:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2763:5:2763:18 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2764:5:2764:15 | ...::f(...) |  | {EXTERNAL LOCATION} | dyn Future |
+| main.rs:2764:5:2764:15 | ...::f(...) | dyn(Output) | {EXTERNAL LOCATION} | () |
+| main.rs:2765:5:2765:19 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2766:5:2766:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2767:5:2767:14 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2768:5:2768:27 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2769:5:2769:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2770:5:2770:43 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2771:5:2771:15 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2772:5:2772:17 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2773:5:2773:28 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2774:5:2774:23 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2775:5:2775:41 | ...::test_all_patterns(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2776:5:2776:49 | ...::box_patterns(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2777:5:2777:20 | ...::test(...) |  | {EXTERNAL LOCATION} | () |
+| main.rs:2778:5:2778:20 | ...::f(...) |  | {EXTERNAL LOCATION} | Box |
+| main.rs:2778:5:2778:20 | ...::f(...) | A | {EXTERNAL LOCATION} | Global |
+| main.rs:2778:5:2778:20 | ...::f(...) | T | main.rs:2547:5:2549:5 | dyn MyTrait |
+| main.rs:2778:5:2778:20 | ...::f(...) | T.dyn(T) | {EXTERNAL LOCATION} | i32 |
+| main.rs:2778:16:2778:19 | true |  | {EXTERNAL LOCATION} | bool |
+| main.rs:2779:5:2779:23 | ...::f(...) |  | {EXTERNAL LOCATION} | () |
 | overloading.rs:4:19:4:23 | SelfParam |  | {EXTERNAL LOCATION} | & |
 | overloading.rs:4:19:4:23 | SelfParam | TRef | overloading.rs:2:5:11:5 | Self [trait FirstTrait] |
 | overloading.rs:4:34:6:9 | { ... } |  | {EXTERNAL LOCATION} | bool |
@@ -14681,4 +14705,415 @@ inferType
 | raw_pointer.rs:58:19:58:23 | false |  | {EXTERNAL LOCATION} | bool |
 | raw_pointer.rs:59:5:59:30 | raw_type_from_deref(...) |  | {EXTERNAL LOCATION} | () |
 | raw_pointer.rs:59:25:59:29 | false |  | {EXTERNAL LOCATION} | bool |
+| regressions.rs:10:17:10:17 | s |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:10:17:10:17 | s | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:10:34:12:9 | { ... } |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:10:34:12:9 | { ... } | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:11:13:11:21 | Some(...) |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:11:13:11:21 | Some(...) | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:11:18:11:18 | s |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:11:18:11:18 | s | T | regressions.rs:9:10:9:10 | T |
+| regressions.rs:11:18:11:20 | s.0 |  | regressions.rs:9:10:9:10 | T |
+| regressions.rs:15:21:33:5 | { ... } |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:16:17:16:21 | vec_e | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:16:17:16:21 | vec_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:16:25:16:34 | ...::new(...) | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:16:25:16:34 | ...::new(...) | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:17:17:17:21 | opt_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:17:25:17:28 | None | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:19:13:19:13 | e |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:19:17:19:40 | ...::V {...} |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:19:29:19:38 | ...::new(...) |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:19:29:19:38 | ...::new(...) | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:19:29:19:38 | ...::new(...) | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:9:23:9 | if ... {...} |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:21:16:21:22 | Some(...) |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:21:16:21:22 | Some(...) | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:21:26:21:30 | opt_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:21:32:23:9 | { ... } |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:22:13:22:17 | vec_e |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:22:13:22:17 | vec_e | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:22:13:22:17 | vec_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:13:22:25 | vec_e.push(...) |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:22:24:22:24 | e |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:24:9:24:13 | opt_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:9:24:24 | ... = ... |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:24:17:24:17 | e |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:24:17:24:24 | e.into() | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:13:27:13 | _ |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:27:17:30:9 | if ... {...} |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:27:24:27:33 | Some(...) |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:27:24:27:33 | Some(...) | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e |  | {EXTERNAL LOCATION} | Vec |
+| regressions.rs:27:37:27:41 | vec_e | A | {EXTERNAL LOCATION} | Global |
+| regressions.rs:27:37:27:41 | vec_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:28:9:30:9 | { ... } |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:29:13:29:17 | opt_e |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:29:13:29:17 | opt_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:13:29:31 | ... = ... |  | {EXTERNAL LOCATION} | () |
+| regressions.rs:29:21:29:24 | last |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:29:21:29:31 | last.into() | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e |  | {EXTERNAL LOCATION} | Option |
+| regressions.rs:32:9:32:13 | opt_e | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() |  | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() |  | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
+| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 testFailures

From e587541e55b0c5602948222566d39236c452d160 Mon Sep 17 00:00:00 2001
From: Tom Hvitved <hvitved@github.com>
Date: Tue, 17 Feb 2026 08:59:44 +0100
Subject: [PATCH 2/3] Rust: Restrict type propagation into receivers

---
 .../internal/typeinference/TypeInference.qll  | 123 +++---
 .../type-inference/type-inference.expected    | 349 ------------------
 2 files changed, 75 insertions(+), 397 deletions(-)

diff --git a/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll b/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll
index a4812ad08786..08ef69ff5965 100644
--- a/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll
+++ b/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll
@@ -778,13 +778,6 @@ private predicate typeEquality(AstNode n1, TypePath prefix1, AstNode n2, TypePat
   prefix1 = TypePath::singleton(getArrayTypeParameter()) and
   prefix2.isEmpty()
   or
-  exists(Struct s |
-    n2 = [n1.(RangeExpr).getStart(), n1.(RangeExpr).getEnd()] and
-    prefix1 = TypePath::singleton(TTypeParamTypeParameter(s.getGenericParamList().getATypeParam())) and
-    prefix2.isEmpty() and
-    s = getRangeType(n1)
-  )
-  or
   exists(ClosureExpr ce, int index |
     n1 = ce and
     n2 = ce.getParam(index).getPat() and
@@ -829,6 +822,12 @@ private predicate lubCoercion(AstNode parent, AstNode child, TypePath prefix) {
   bodyReturns(parent, child) and
   strictcount(Expr e | bodyReturns(parent, e)) > 1 and
   prefix.isEmpty()
+  or
+  exists(Struct s |
+    child = [parent.(RangeExpr).getStart(), parent.(RangeExpr).getEnd()] and
+    prefix = TypePath::singleton(TTypeParamTypeParameter(s.getGenericParamList().getATypeParam())) and
+    s = getRangeType(parent)
+  )
 }
 
 /**
@@ -1031,10 +1030,10 @@ private module StructExprMatchingInput implements MatchingInputSig {
 private module StructExprMatching = Matching<StructExprMatchingInput>;
 
 pragma[nomagic]
-private Type inferStructExprType0(AstNode n, boolean isReturn, TypePath path) {
+private Type inferStructExprType0(AstNode n, FunctionPosition pos, TypePath path) {
   exists(StructExprMatchingInput::Access a, StructExprMatchingInput::AccessPosition apos |
     n = a.getNodeAt(apos) and
-    if apos.isStructPos() then isReturn = true else isReturn = false
+    if apos.isStructPos() then pos.isReturn() else pos.asPosition() = 0 // the acutal position doesn't matter, as long as it is positional
   |
     result = StructExprMatching::inferAccessType(a, apos, path)
     or
@@ -1113,6 +1112,25 @@ private Trait getCallExprTraitQualifier(CallExpr ce) {
  * Provides functionality related to context-based typing of calls.
  */
 private module ContextTyping {
+  /**
+   * Holds if `f` mentions type parameter `tp` at some non-return position,
+   * possibly via a constraint on another mentioned type parameter.
+   */
+  pragma[nomagic]
+  private predicate assocFunctionMentionsTypeParameterAtNonRetPos(
+    ImplOrTraitItemNode i, Function f, TypeParameter tp
+  ) {
+    exists(FunctionPosition nonRetPos |
+      not nonRetPos.isReturn() and
+      tp = getAssocFunctionTypeAt(f, i, nonRetPos, _)
+    )
+    or
+    exists(TypeParameter mid |
+      assocFunctionMentionsTypeParameterAtNonRetPos(i, f, mid) and
+      tp = getATypeParameterConstraint(mid, _)
+    )
+  }
+
   /**
    * Holds if the return type of the function `f` inside `i` at `path` is type
    * parameter `tp`, and `tp` does not appear in the type of any parameter of
@@ -1129,12 +1147,7 @@ private module ContextTyping {
   ) {
     pos.isReturn() and
     tp = getAssocFunctionTypeAt(f, i, pos, path) and
-    not exists(FunctionPosition nonResPos | not nonResPos.isReturn() |
-      tp = getAssocFunctionTypeAt(f, i, nonResPos, _)
-      or
-      // `Self` types in traits implicitly mention all type parameters of the trait
-      getAssocFunctionTypeAt(f, i, nonResPos, _) = TSelfTypeParameter(i)
-    )
+    not assocFunctionMentionsTypeParameterAtNonRetPos(i, f, tp)
   }
 
   /**
@@ -1184,7 +1197,7 @@ private module ContextTyping {
   pragma[nomagic]
   private predicate hasUnknownType(AstNode n) { hasUnknownTypeAt(n, _) }
 
-  signature Type inferCallTypeSig(AstNode n, boolean isReturn, TypePath path);
+  signature Type inferCallTypeSig(AstNode n, FunctionPosition pos, TypePath path);
 
   /**
    * Given a predicate `inferCallType` for inferring the type of a call at a given
@@ -1194,19 +1207,34 @@ private module ContextTyping {
    */
   module CheckContextTyping<inferCallTypeSig/3 inferCallType> {
     pragma[nomagic]
-    private Type inferCallTypeFromContextCand(AstNode n, TypePath prefix, TypePath path) {
-      result = inferCallType(n, false, path) and
+    private Type inferCallNonReturnType(AstNode n, FunctionPosition pos, TypePath path) {
+      result = inferCallType(n, pos, path) and
+      not pos.isReturn()
+    }
+
+    pragma[nomagic]
+    private Type inferCallNonReturnType(
+      AstNode n, FunctionPosition pos, TypePath prefix, TypePath path
+    ) {
+      result = inferCallNonReturnType(n, pos, path) and
       hasUnknownType(n) and
       prefix = path.getAPrefix()
     }
 
     pragma[nomagic]
     Type check(AstNode n, TypePath path) {
-      result = inferCallType(n, true, path)
+      result = inferCallType(n, any(FunctionPosition pos | pos.isReturn()), path)
       or
-      exists(TypePath prefix |
-        result = inferCallTypeFromContextCand(n, prefix, path) and
+      exists(FunctionPosition pos, TypePath prefix |
+        result = inferCallNonReturnType(n, pos, prefix, path) and
         hasUnknownTypeAt(n, prefix)
+      |
+        pos.isPosition()
+        or
+        // Never propagate type information directly into the receiver, since its type
+        // must already have been known in order to resolve the call
+        pos.isSelf() and
+        not prefix.isEmpty()
       )
     }
   }
@@ -2607,12 +2635,9 @@ private Type inferMethodCallType0(
 }
 
 pragma[nomagic]
-private Type inferMethodCallTypeNonSelf(AstNode n, boolean isReturn, TypePath path) {
-  exists(MethodCallMatchingInput::AccessPosition apos |
-    result = inferMethodCallType0(_, apos, n, _, path) and
-    not apos.isSelf() and
-    if apos.isReturn() then isReturn = true else isReturn = false
-  )
+private Type inferMethodCallTypeNonSelf(AstNode n, FunctionPosition pos, TypePath path) {
+  result = inferMethodCallType0(_, pos, n, _, path) and
+  not pos.isSelf()
 }
 
 /**
@@ -2664,11 +2689,11 @@ private Type inferMethodCallTypeSelf(AstNode n, DerefChain derefChain, TypePath
   )
 }
 
-private Type inferMethodCallTypePreCheck(AstNode n, boolean isReturn, TypePath path) {
-  result = inferMethodCallTypeNonSelf(n, isReturn, path)
+private Type inferMethodCallTypePreCheck(AstNode n, FunctionPosition pos, TypePath path) {
+  result = inferMethodCallTypeNonSelf(n, pos, path)
   or
   result = inferMethodCallTypeSelf(n, DerefChain::nil(), path) and
-  isReturn = false
+  pos.isSelf()
 }
 
 /**
@@ -3301,14 +3326,11 @@ private module NonMethodCallMatchingInput implements MatchingInputSig {
 private module NonMethodCallMatching = Matching<NonMethodCallMatchingInput>;
 
 pragma[nomagic]
-private Type inferNonMethodCallType0(AstNode n, boolean isReturn, TypePath path) {
-  exists(NonMethodCallMatchingInput::Access a, NonMethodCallMatchingInput::AccessPosition apos |
-    n = a.getNodeAt(apos) and
-    if apos.isReturn() then isReturn = true else isReturn = false
-  |
-    result = NonMethodCallMatching::inferAccessType(a, apos, path)
+private Type inferNonMethodCallType0(AstNode n, FunctionPosition pos, TypePath path) {
+  exists(NonMethodCallMatchingInput::Access a | n = a.getNodeAt(pos) |
+    result = NonMethodCallMatching::inferAccessType(a, pos, path)
     or
-    a.hasUnknownTypeAt(apos, path) and
+    a.hasUnknownTypeAt(pos, path) and
     result = TUnknownType()
   )
 }
@@ -3379,11 +3401,10 @@ private module OperationMatchingInput implements MatchingInputSig {
 private module OperationMatching = Matching<OperationMatchingInput>;
 
 pragma[nomagic]
-private Type inferOperationType0(AstNode n, boolean isReturn, TypePath path) {
-  exists(OperationMatchingInput::Access a, OperationMatchingInput::AccessPosition apos |
-    n = a.getNodeAt(apos) and
-    result = OperationMatching::inferAccessType(a, apos, path) and
-    if apos.isReturn() then isReturn = true else isReturn = false
+private Type inferOperationType0(AstNode n, FunctionPosition pos, TypePath path) {
+  exists(OperationMatchingInput::Access a |
+    n = a.getNodeAt(pos) and
+    result = OperationMatching::inferAccessType(a, pos, path)
   )
 }
 
@@ -3716,11 +3737,13 @@ private module AwaitSatisfiesConstraintInput implements SatisfiesConstraintInput
   }
 }
 
+private module AwaitSatisfiesConstraint =
+  SatisfiesConstraint<AwaitTarget, AwaitSatisfiesConstraintInput>;
+
 pragma[nomagic]
 private Type inferAwaitExprType(AstNode n, TypePath path) {
   exists(TypePath exprPath |
-    SatisfiesConstraint<AwaitTarget, AwaitSatisfiesConstraintInput>::satisfiesConstraintType(n.(AwaitExpr)
-          .getExpr(), _, exprPath, result) and
+    AwaitSatisfiesConstraint::satisfiesConstraintType(n.(AwaitExpr).getExpr(), _, exprPath, result) and
     exprPath.isCons(getFutureOutputTypeParameter(), path)
   )
 }
@@ -3922,13 +3945,15 @@ private AssociatedTypeTypeParameter getIntoIteratorItemTypeParameter() {
   result = getAssociatedTypeTypeParameter(any(IntoIteratorTrait t).getItemType())
 }
 
+private module ForIterableSatisfiesConstraint =
+  SatisfiesConstraint<ForIterableExpr, ForIterableSatisfiesConstraintInput>;
+
 pragma[nomagic]
 private Type inferForLoopExprType(AstNode n, TypePath path) {
   // type of iterable -> type of pattern (loop variable)
   exists(ForExpr fe, TypePath exprPath, AssociatedTypeTypeParameter tp |
     n = fe.getPat() and
-    SatisfiesConstraint<ForIterableExpr, ForIterableSatisfiesConstraintInput>::satisfiesConstraintType(fe.getIterable(),
-      _, exprPath, result) and
+    ForIterableSatisfiesConstraint::satisfiesConstraintType(fe.getIterable(), _, exprPath, result) and
     exprPath.isCons(tp, path)
   |
     tp = getIntoIteratorItemTypeParameter()
@@ -3963,10 +3988,12 @@ private module InvokedClosureSatisfiesConstraintInput implements
   }
 }
 
+private module InvokedClosureSatisfiesConstraint =
+  SatisfiesConstraint<InvokedClosureExpr, InvokedClosureSatisfiesConstraintInput>;
+
 /** Gets the type of `ce` when viewed as an implementation of `FnOnce`. */
 private Type invokedClosureFnTypeAt(InvokedClosureExpr ce, TypePath path) {
-  SatisfiesConstraint<InvokedClosureExpr, InvokedClosureSatisfiesConstraintInput>::satisfiesConstraintType(ce,
-    _, path, result)
+  InvokedClosureSatisfiesConstraint::satisfiesConstraintType(ce, _, path, result)
 }
 
 /**
diff --git a/rust/ql/test/library-tests/type-inference/type-inference.expected b/rust/ql/test/library-tests/type-inference/type-inference.expected
index 24005c2cdbdd..0f94d3d43f42 100644
--- a/rust/ql/test/library-tests/type-inference/type-inference.expected
+++ b/rust/ql/test/library-tests/type-inference/type-inference.expected
@@ -9512,7 +9512,6 @@ inferType
 | main.rs:1412:17:1412:20 | self | TRef.TSlice | main.rs:1410:14:1410:23 | T |
 | main.rs:1412:17:1412:27 | self.get(...) |  | {EXTERNAL LOCATION} | Option |
 | main.rs:1412:17:1412:27 | self.get(...) | T | {EXTERNAL LOCATION} | & |
-| main.rs:1412:17:1412:27 | self.get(...) | T.TRef | main.rs:1410:14:1410:23 | T |
 | main.rs:1412:17:1412:36 | ... .unwrap() |  | {EXTERNAL LOCATION} | & |
 | main.rs:1412:17:1412:36 | ... .unwrap() | TRef | main.rs:1410:14:1410:23 | T |
 | main.rs:1412:26:1412:26 | 0 |  | {EXTERNAL LOCATION} | i32 |
@@ -14717,82 +14716,14 @@ inferType
 | regressions.rs:15:21:33:5 | { ... } |  | regressions.rs:5:5:7:5 | E |
 | regressions.rs:16:17:16:21 | vec_e |  | {EXTERNAL LOCATION} | Vec |
 | regressions.rs:16:17:16:21 | vec_e | A | {EXTERNAL LOCATION} | Global |
-| regressions.rs:16:17:16:21 | vec_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:16:17:16:21 | vec_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:17:16:21 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:16:25:16:34 | ...::new(...) |  | {EXTERNAL LOCATION} | Vec |
 | regressions.rs:16:25:16:34 | ...::new(...) | A | {EXTERNAL LOCATION} | Global |
-| regressions.rs:16:25:16:34 | ...::new(...) | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:16:25:16:34 | ...::new(...) | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:16:25:16:34 | ...::new(...) | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:17:17:17:21 | opt_e |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:17:17:17:21 | opt_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:17:17:17:21 | opt_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:17:17:21 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:17:25:17:28 | None |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:17:25:17:28 | None | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:17:25:17:28 | None | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:17:25:17:28 | None | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:19:13:19:13 | e |  | regressions.rs:5:5:7:5 | E |
 | regressions.rs:19:17:19:40 | ...::V {...} |  | regressions.rs:5:5:7:5 | E |
 | regressions.rs:19:29:19:38 | ...::new(...) |  | {EXTERNAL LOCATION} | Vec |
@@ -14800,320 +14731,40 @@ inferType
 | regressions.rs:19:29:19:38 | ...::new(...) | T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:21:9:23:9 | if ... {...} |  | {EXTERNAL LOCATION} | () |
 | regressions.rs:21:16:21:22 | Some(...) |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:21:16:21:22 | Some(...) | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:21:16:21:22 | Some(...) | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:16:21:22 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e |  | regressions.rs:3:5:3:23 | S |
 | regressions.rs:21:21:21:21 | e |  | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:21:21:21 | e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:21:26:21:30 | opt_e |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:21:26:21:30 | opt_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:21:26:21:30 | opt_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:21:26:21:30 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:21:32:23:9 | { ... } |  | {EXTERNAL LOCATION} | () |
 | regressions.rs:22:13:22:17 | vec_e |  | {EXTERNAL LOCATION} | Vec |
 | regressions.rs:22:13:22:17 | vec_e | A | {EXTERNAL LOCATION} | Global |
-| regressions.rs:22:13:22:17 | vec_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:22:13:22:17 | vec_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:13:22:17 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:22:13:22:25 | vec_e.push(...) |  | {EXTERNAL LOCATION} | () |
-| regressions.rs:22:24:22:24 | e |  | regressions.rs:3:5:3:23 | S |
 | regressions.rs:22:24:22:24 | e |  | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:22:24:22:24 | e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:24:9:24:13 | opt_e |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:24:9:24:13 | opt_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:24:9:24:13 | opt_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:9:24:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:24:9:24:24 | ... = ... |  | {EXTERNAL LOCATION} | () |
 | regressions.rs:24:17:24:17 | e |  | regressions.rs:5:5:7:5 | E |
 | regressions.rs:24:17:24:24 | e.into() |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:24:17:24:24 | e.into() | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:24:17:24:24 | e.into() | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:24:17:24:24 | e.into() | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:27:13:27:13 | _ |  | {EXTERNAL LOCATION} | () |
 | regressions.rs:27:17:30:9 | if ... {...} |  | {EXTERNAL LOCATION} | () |
 | regressions.rs:27:24:27:33 | Some(...) |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:27:24:27:33 | Some(...) | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:27:24:27:33 | Some(...) | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:24:27:33 | Some(...) | T.T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last |  | regressions.rs:3:5:3:23 | S |
 | regressions.rs:27:29:27:32 | last |  | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:29:27:32 | last | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:27:37:27:41 | vec_e |  | {EXTERNAL LOCATION} | Vec |
 | regressions.rs:27:37:27:41 | vec_e | A | {EXTERNAL LOCATION} | Global |
-| regressions.rs:27:37:27:41 | vec_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:27:37:27:41 | vec_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:41 | vec_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:27:37:27:47 | vec_e.pop() |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:27:37:27:47 | vec_e.pop() | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:27:37:27:47 | vec_e.pop() | T.T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:28:9:30:9 | { ... } |  | {EXTERNAL LOCATION} | () |
 | regressions.rs:29:13:29:17 | opt_e |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:29:13:29:17 | opt_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:29:13:29:17 | opt_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:13:29:17 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:29:13:29:31 | ... = ... |  | {EXTERNAL LOCATION} | () |
-| regressions.rs:29:21:29:24 | last |  | regressions.rs:3:5:3:23 | S |
 | regressions.rs:29:21:29:24 | last |  | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:24 | last | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:29:21:29:31 | last.into() |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:29:21:29:31 | last.into() | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:29:21:29:31 | last.into() | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:29:21:29:31 | last.into() | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 | regressions.rs:32:9:32:13 | opt_e |  | {EXTERNAL LOCATION} | Option |
-| regressions.rs:32:9:32:13 | opt_e | T | regressions.rs:3:5:3:23 | S |
 | regressions.rs:32:9:32:13 | opt_e | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:13 | opt_e | T.T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() |  | regressions.rs:3:5:3:23 | S |
 | regressions.rs:32:9:32:22 | opt_e.unwrap() |  | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T.T | regressions.rs:3:5:3:23 | S |
-| regressions.rs:32:9:32:22 | opt_e.unwrap() | T.T.T.T.T.T.T.T | regressions.rs:5:5:7:5 | E |
 testFailures

From aa04ba224ae47cb1f25d49d6099a73944ed0f94a Mon Sep 17 00:00:00 2001
From: Tom Hvitved <hvitved@github.com>
Date: Wed, 18 Feb 2026 08:26:14 +0100
Subject: [PATCH 3/3] Update
 rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 .../ql/lib/codeql/rust/internal/typeinference/TypeInference.qll | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll b/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll
index 08ef69ff5965..3b1372c49fcd 100644
--- a/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll
+++ b/rust/ql/lib/codeql/rust/internal/typeinference/TypeInference.qll
@@ -1033,7 +1033,7 @@ pragma[nomagic]
 private Type inferStructExprType0(AstNode n, FunctionPosition pos, TypePath path) {
   exists(StructExprMatchingInput::Access a, StructExprMatchingInput::AccessPosition apos |
     n = a.getNodeAt(apos) and
-    if apos.isStructPos() then pos.isReturn() else pos.asPosition() = 0 // the acutal position doesn't matter, as long as it is positional
+    if apos.isStructPos() then pos.isReturn() else pos.asPosition() = 0 // the actual position doesn't matter, as long as it is positional
   |
     result = StructExprMatching::inferAccessType(a, apos, path)
     or