[sanitizer] Flag parser rewrite.
The new parser is a lot stricter about syntax, reports unrecognized
flags, and will make it easier to implemented some of the planned features.
llvm-svn: 226169
diff --git a/compiler-rt/lib/tsan/dd/dd_rtl.cc b/compiler-rt/lib/tsan/dd/dd_rtl.cc
index 8728740..fe7077c 100644
--- a/compiler-rt/lib/tsan/dd/dd_rtl.cc
+++ b/compiler-rt/lib/tsan/dd/dd_rtl.cc
@@ -11,6 +11,7 @@
#include "sanitizer_common/sanitizer_common.h"
#include "sanitizer_common/sanitizer_placement_new.h"
#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
#include "sanitizer_common/sanitizer_stacktrace.h"
#include "sanitizer_common/sanitizer_stackdepot.h"
@@ -80,8 +81,10 @@
}
// Override from command line.
- ParseFlag(env, &f->second_deadlock_stack, "second_deadlock_stack", "");
- ParseCommonFlagsFromString(env);
+ FlagParser parser;
+ RegisterFlag(&parser, "second_deadlock_stack", "", &f->second_deadlock_stack);
+ RegisterCommonFlags(&parser);
+ parser.ParseString(env);
}
void Initialize() {