[PATCH] D22970: Ensure Ident_GNU_final is properly initialized in the Parser Initialize function

[Erich Keane via cfe-commits]

erichkeane created this revision.
erichkeane added reviewers: cfe-commits, andreybokhanko, aizatsky.
erichkeane set the repository for this revision to rL LLVM.
erichkeane added a project: clang-c.

My recent change to implement __final missed initializing the variable, which 
was caught by the Memory Sanitizer.  This patch properly initializes the value 
to nullptr to ensure proper memory reads.


Repository:
  rL LLVM

https://reviews.llvm.org/D22970

Files:
  lib/Parse/Parser.cpp

Index: lib/Parse/Parser.cpp
===================================================================
--- lib/Parse/Parser.cpp
+++ lib/Parse/Parser.cpp
@@ -473,6 +473,7 @@
   Ident_final = nullptr;
   Ident_sealed = nullptr;
   Ident_override = nullptr;
+  Ident_GNU_final = nullptr;
 
   Ident_super = &PP.getIdentifierTable().get("super");
 



Index: lib/Parse/Parser.cpp
===================================================================
--- lib/Parse/Parser.cpp
+++ lib/Parse/Parser.cpp
@@ -473,6 +473,7 @@
   Ident_final = nullptr;
   Ident_sealed = nullptr;
   Ident_override = nullptr;
+  Ident_GNU_final = nullptr;
 
   Ident_super = &PP.getIdentifierTable().get("super");
 

_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits