131     if (ExpectAndConsume(tok::l_paren, diag::err_expected_lparen_after,  in ParseGNUAttributes()
136     if (ExpectAndConsume(tok::l_paren, diag::err_expected_lparen_after, "(")) {  in ParseGNUAttributes()
155       if (Tok.isNot(tok::l_paren)) {  in ParseGNUAttributes()
248   BalancedDelimiterTracker Parens(*this, tok::l_paren);  in ParseAttributeWithTypeArg()
343   assert(Tok.is(tok::l_paren) && "Attribute arg list not starting with '('");  in ParseGNUAttributeArgs()
405     BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseMicrosoftDeclSpecArgs()
541     BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseMicrosoftDeclSpecs()
583       if (Tok.is(tok::l_paren))  in ParseMicrosoftDeclSpecs()
864   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseAvailabilityAttribute()
866     Diag(Tok, diag::err_expected) << tok::l_paren;  in ParseAvailabilityAttribute()
1048   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseObjCBridgeRelatedAttribute()
1050     Diag(Tok, diag::err_expected) << tok::l_paren;  in ParseObjCBridgeRelatedAttribute()
1266   assert(Tok.is(tok::l_paren) && "Attribute arg list not starting with '('");  in ParseTypeTagForDatatypeAttribute()
1268   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseTypeTagForDatatypeAttribute()
1555   case tok::l_paren:  in MightBeDeclarator()
1581     case tok::l_paren:  in MightBeDeclarator()
1632     case tok::l_paren:  in SkipMalformedDecl()
2050   } else if (Tok.is(tok::l_paren)) {  in ParseDeclarationAfterDeclaratorAndAttributes()
2052     BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseDeclarationAfterDeclaratorAndAttributes()
2196   return T.isOneOf(tok::l_square, tok::l_paren, tok::r_paren, tok::semi,  in isValidAfterIdentifierInDeclarator()
2311     case tok::l_paren: {  in ParseImplicitInt()
2463   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseAlignmentSpecifier()
3406       if (NextToken().is(tok::l_paren)) {  in ParseDeclarationSpecifiers()
3647       ExpectAndConsume(tok::l_paren);  in ParseStructUnionBody()
4596   if (Tok.isNot(tok::l_paren)) {  in isConstructorDeclarator()
4648     case tok::l_paren:  in isConstructorDeclarator()
5231   if (Tok.is(tok::l_paren)) {  in ParseDirectDeclarator()
5286           << tok::identifier << tok::l_paren;  in ParseDirectDeclarator()
5301     if (Tok.is(tok::l_paren)) {  in ParseDirectDeclarator()
5323       BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseDirectDeclarator()
5349   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseParenDeclarator()
5577           GetLookAheadToken(1).is(tok::l_paren) &&  in ParseFunctionDeclarator()
5579           GetLookAheadToken(3).is(tok::l_paren) &&  in ParseFunctionDeclarator()
6158   const bool hasParens = Tok.is(tok::l_paren);  in ParseTypeofSpecifier()
6219   assert(Tok.is(tok::kw__Atomic) && NextToken().is(tok::l_paren) &&  in ParseAtomicSpecifier()
6223   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseAtomicSpecifier()