[Lldb-commits] [lldb] r372903 - [Mangle] Add flag to asm labels to disable '\01' prefixing

[Vedant Kumar via lldb-commits]

Author: vedantk
Date: Wed Sep 25 11:00:31 2019
New Revision: 372903

URL: http://llvm.org/viewvc/llvm-project?rev=372903&view=rev
Log:
[Mangle] Add flag to asm labels to disable '\01' prefixing

LLDB synthesizes decls using asm labels. These decls cannot have a mangle
different than the one specified in the label name. I.e., the '\01' prefix
should not be added.

Fixes an expression evaluation failure in lldb's TestVirtual.py on iOS.

rdar://45827323

Differential Revision: https://reviews.llvm.org/D67774

Modified:
    lldb/trunk/source/Symbol/ClangASTContext.cpp

Modified: lldb/trunk/source/Symbol/ClangASTContext.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Symbol/ClangASTContext.cpp?rev=372903&r1=372902&r2=372903&view=diff
==============================================================================
--- lldb/trunk/source/Symbol/ClangASTContext.cpp (original)
+++ lldb/trunk/source/Symbol/ClangASTContext.cpp Wed Sep 25 11:00:31 2019
@@ -8301,8 +8301,8 @@ clang::CXXMethodDecl *ClangASTContext::A
     cxx_method_decl->addAttr(clang::UsedAttr::CreateImplicit(*getASTContext()));
 
   if (mangled_name != nullptr) {
-    cxx_method_decl->addAttr(
-        clang::AsmLabelAttr::CreateImplicit(*getASTContext(), mangled_name));
+    cxx_method_decl->addAttr(clang::AsmLabelAttr::CreateImplicit(
+        *getASTContext(), mangled_name, /*literal=*/false));
   }
 
   // Populate the method decl with parameter decls