Allow thread safety attributes on function definitions.
For compatibility with gcc, clang will now parse gcc attributes on
function definitions, but issue a warning if the attribute is not a
thread safety attribute. Warning controlled by -Wgcc-compat.
llvm-svn: 150698
diff --git a/clang/lib/Parse/ParseTemplate.cpp b/clang/lib/Parse/ParseTemplate.cpp
index 1222fb0..a30ef96 100644
--- a/clang/lib/Parse/ParseTemplate.cpp
+++ b/clang/lib/Parse/ParseTemplate.cpp
@@ -241,6 +241,10 @@
return 0;
}
+ LateParsedAttrList LateParsedAttrs;
+ if (DeclaratorInfo.isFunctionDeclarator())
+ MaybeParseGNUAttributes(DeclaratorInfo, &LateParsedAttrs);
+
// If we have a declaration or declarator list, handle it.
if (isDeclarationAfterDeclarator()) {
// Parse this declaration.
@@ -256,6 +260,8 @@
// Eat the semi colon after the declaration.
ExpectAndConsume(tok::semi, diag::err_expected_semi_declaration);
+ if (LateParsedAttrs.size() > 0)
+ ParseLexedAttributeList(LateParsedAttrs, ThisDecl, true, false);
DeclaratorInfo.complete(ThisDecl);
return ThisDecl;
}
@@ -270,7 +276,8 @@
<< FixItHint::CreateRemoval(DS.getStorageClassSpecLoc());
DS.ClearStorageClassSpecs();
}
- return ParseFunctionDefinition(DeclaratorInfo, TemplateInfo);
+ return ParseFunctionDefinition(DeclaratorInfo, TemplateInfo,
+ &LateParsedAttrs);
}
if (DeclaratorInfo.isFunctionDeclarator())