Allow to specify multiple -fsanitize-blacklist= arguments.

Summary:
Allow user to provide multiple blacklists by passing several
-fsanitize-blacklist= options. These options now don't override
default blacklist from Clang resource directory, which is always
applied (which fixes PR22431).

-fno-sanitize-blacklist option now disables all blacklists that
were specified earlier in the command line (including the default
one).

This change depends on http://reviews.llvm.org/D7367.

Test Plan: regression test suite

Reviewers: timurrrr

Subscribers: cfe-commits, kcc, pcc

Differential Revision: http://reviews.llvm.org/D7368

llvm-svn: 228156

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/Basic/LangOptions.cpp b/clang/lib/Basic/LangOptions.cpp
index dcbd228..2c87845 100644
--- a/clang/lib/Basic/LangOptions.cpp
+++ b/clang/lib/Basic/LangOptions.cpp
@@ -30,7 +30,7 @@ void LangOptions::resetNonModularOptions() {
   // FIXME: This should not be reset; modules can be different with different
   // sanitizer options (this affects __has_feature(address_sanitizer) etc).
   Sanitize.clear();
-  SanitizerBlacklistFile.clear();
+  SanitizerBlacklistFiles.clear();
 
   CurrentModule.clear();
   ImplementationOfModule.clear();