From 59d0a7d141084dbec666b6f05ffa8c4210d61956 Mon Sep 17 00:00:00 2001
From: Chris Mihelich <cmihelic@google.com>
Date: Fri, 7 Jun 2024 07:51:38 -0700
Subject: Demangle transaction-safety notations GTt and Dx.

PiperOrigin-RevId: 641249074
Change-Id: Id410ce6c3b7a9a2b10aedf9c70ec65d3e37af06d
---
 absl/debugging/internal/demangle_test.cc | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

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

diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc
index 108642a8..974b15f0 100644
--- a/absl/debugging/internal/demangle_test.cc
+++ b/absl/debugging/internal/demangle_test.cc
@@ -759,6 +759,21 @@ TEST(Demangle, GnuVectorSizeIsADependentOperatorExpression) {
   EXPECT_STREQ("f<>()", tmp);
 }
 
+TEST(Demangle, TransactionSafeEntryPoint) {
+  char tmp[80];
+
+  EXPECT_TRUE(Demangle("_ZGTt1fv", tmp, sizeof(tmp)));
+  EXPECT_STREQ("transaction clone for f()", tmp);
+}
+
+TEST(Demangle, TransactionSafeFunctionType) {
+  char tmp[80];
+
+  // GNU demangling: f(void (*)() transaction_safe)
+  EXPECT_TRUE(Demangle("_Z1fPDxFvvE", tmp, sizeof(tmp)));
+  EXPECT_STREQ("f()", tmp);
+}
+
 TEST(Demangle, EnableIfAttributeOnGlobalFunction) {
   char tmp[80];
 
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