revert r98661, gcc_tdiag is not an attribute (PR6542).

Will fix correctly now that I have a testcase

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99207 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Parse/AttributeList.cpp b/lib/Parse/AttributeList.cpp
index a66dd96b25994265a59fd36d12049d88dd2391df..3cd74d57f56db7755ff39938ae319042ab56f29e 100644 (file)
--- a/lib/Parse/AttributeList.cpp
+++ b/lib/Parse/AttributeList.cpp
@@ -92,7 +92,6 @@ AttributeList::Kind AttributeList::getKind(const IdentifierInfo *Name) {
     .Case("dllimport", AT_dllimport)
     .Case("dllexport", AT_dllexport)
     .Case("may_alias", IgnoredAttribute) // FIXME: TBAA
-    .Case("gcc_tdiag", IgnoredAttribute) // GCC diagnostics type checking.
     .Case("base_check", AT_base_check)
     .Case("deprecated", AT_deprecated)
     .Case("visibility", AT_visibility)