Remove -Wc++98-compat warning for an outrageously-rare circumstance of 'this'

being used in an exception specification in a way which isn't otherwise
ill-formed in C++98: this warning also incorrectly triggered on uses of 'this'
inside thread-safety attributes, and the mechanism required to tell these cases
apart is more complex than can be justified by the (minimal) value of this part
of -Wc++98-compat.

llvm-svn: 155857

1 files changed, 0 insertions, 4 deletions

diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index 7d345073d79..af0f971c1ca 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -693,10 +693,6 @@ Sema::CXXThisScopeRAII::~CXXThisScopeRAII() {
 }
 
 void Sema::CheckCXXThisCapture(SourceLocation Loc, bool Explicit) {
-  if (getLangOpts().CPlusPlus0x &&
-      !dyn_cast_or_null<CXXMethodDecl>(getFunctionLevelDeclContext()))
-    Diag(Loc, diag::warn_cxx98_compat_this_outside_method);
-
   // We don't need to capture this in an unevaluated context.
   if (ExprEvalContexts.back().Context == Unevaluated && !Explicit)
     return;