1172     SourceLocation AtLoc = ConsumeToken(); // the "@"  in ParseDeclOrFunctionDefInternal()  local
1186     if (DS.SetTypeSpecType(DeclSpec::TST_unspecified, AtLoc, PrevSpec, DiagID,  in ParseDeclOrFunctionDefInternal()
1188       Diag(AtLoc, DiagID) << PrevSpec;  in ParseDeclOrFunctionDefInternal()
1191       return ParseObjCAtProtocolDeclaration(AtLoc, DS.getAttributes());  in ParseDeclOrFunctionDefInternal()
1194       return ParseObjCAtImplementationDeclaration(AtLoc, DS.getAttributes());  in ParseDeclOrFunctionDefInternal()
1197             ParseObjCAtInterfaceDeclaration(AtLoc, DS.getAttributes()));  in ParseDeclOrFunctionDefInternal()
2484 Decl *Parser::ParseModuleImport(SourceLocation AtLoc,  in ParseModuleImport()  argument
2486   SourceLocation StartLoc = AtLoc.isInvalid() ? Tok.getLocation() : AtLoc;  in ParseModuleImport()
2491   assert((AtLoc.isInvalid() ? Tok.isOneOf(tok::kw_import, tok::identifier)  in ParseModuleImport()
2594   if (IsObjCAtImport && AtLoc.isValid()) {  in ParseModuleImport()
2596     auto FE = SrcMgr.getFileEntryRefForID(SrcMgr.getFileID(AtLoc));  in ParseModuleImport()
2599       Diags.Report(AtLoc, diag::warn_atimport_in_framework_header);  in ParseModuleImport()