From a2625a648dc69c5b3d0330f25004454716cacfc8 Mon Sep 17 00:00:00 2001
From: Chris Mihelich <cmihelic@google.com>
Date: Tue, 21 May 2024 15:54:34 -0700
Subject: Recognize inherent-impl and trait-impl in Rust demangling.

PiperOrigin-RevId: 635955480
Change-Id: I9322b4e7732e252007f6ca6c9b0cefc25974c9f8
---
 absl/debugging/internal/demangle_rust_test.cc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'absl/debugging/internal/demangle_rust_test.cc')

diff --git a/absl/debugging/internal/demangle_rust_test.cc b/absl/debugging/internal/demangle_rust_test.cc
index 5e53eae3..453d725b 100644
--- a/absl/debugging/internal/demangle_rust_test.cc
+++ b/absl/debugging/internal/demangle_rust_test.cc
@@ -453,6 +453,31 @@ TEST(DemangleRust, NumberPlaceholder) {
                     "c::f::<>::g");
 }
 
+TEST(DemangleRust, InherentImplWithoutDisambiguator) {
+  EXPECT_DEMANGLING("_RNvMNtC8my_crate6my_modNtB2_9my_struct7my_func",
+                    "<my_crate::my_mod::my_struct>::my_func");
+}
+
+TEST(DemangleRust, InherentImplWithDisambiguator) {
+  EXPECT_DEMANGLING("_RNvMs_NtC8my_crate6my_modNtB4_9my_struct7my_func",
+                    "<my_crate::my_mod::my_struct>::my_func");
+}
+
+TEST(DemangleRust, TraitImplWithoutDisambiguator) {
+  EXPECT_DEMANGLING("_RNvXC8my_crateNtB2_9my_structNtB2_8my_trait7my_func",
+                    "<my_crate::my_struct as my_crate::my_trait>::my_func");
+}
+
+TEST(DemangleRust, TraitImplWithDisambiguator) {
+  EXPECT_DEMANGLING("_RNvXs_C8my_crateNtB4_9my_structNtB4_8my_trait7my_func",
+                    "<my_crate::my_struct as my_crate::my_trait>::my_func");
+}
+
+TEST(DemangleRust, TraitImplWithNonpathSelfType) {
+  EXPECT_DEMANGLING("_RNvXC8my_crateRlNtB2_8my_trait7my_func",
+                    "<&i32 as my_crate::my_trait>::my_func");
+}
+
 }  // namespace
 }  // namespace debugging_internal
 ABSL_NAMESPACE_END
-- 
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