1041   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseStaticAssertDeclaration()
1043     Diag(Tok, diag::err_expected) << tok::l_paren;  in ParseStaticAssertDeclaration()
1145     BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseDecltypeSpecifier()
1353   if (!NextToken().is(tok::l_paren)) {  in MaybeParseTypeTransformTypeSpecifier()
1360   BalancedDelimiterTracker T(*this, tok::l_paren);  in MaybeParseTypeTransformTypeSpecifier()
1584   case tok::l_paren:           // struct foo {...} (         x);  in isValidAfterTypeSpecifier()
2051       } else if (Tok.is(tok::kw_alignas) && NextToken().is(tok::l_paren)) {  in ParseClassSpecifier()
2060           BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseClassSpecifier()
4057   } else if (Tok.is(tok::l_paren)) {  in ParseMemInitializer()
4058     BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseMemInitializer()
4099     return Diag(Tok, diag::err_expected_either) << tok::l_paren << tok::l_brace;  in ParseMemInitializer()
4101     return Diag(Tok, diag::err_expected) << tok::l_paren;  in ParseMemInitializer()
4132     if (!Tok.is(tok::l_paren)) {  in tryParseExceptionSpecification()
4178   if (Tok.is(tok::l_paren)) {  in tryParseExceptionSpecification()
4180     BalancedDelimiterTracker T(*this, tok::l_paren);  in tryParseExceptionSpecification()
4249   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseDynamicExceptionSpecification()
4526   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseOpenMPAttributeArgs()
4528     Diag(Tok, diag::err_expected) << tok::l_paren;  in ParseOpenMPAttributeArgs()
4613   assert(Tok.is(tok::l_paren) && "Not a C++11 attribute argument list");  in ParseCXXAssumeAttributeArg()
4614   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseCXXAssumeAttributeArg()
4681   assert(Tok.is(tok::l_paren) && "Not a C++11 attribute argument list");  in ParseCXX11AttributeArgs()
4820       if (!Tok.is(tok::l_paren))  in ParseCXX11AttributeSpecifierInternal()
4917     if (Tok.is(tok::l_paren))  in ParseCXX11AttributeSpecifierInternal()
5003       BalancedDelimiterTracker T(*this, tok::l_paren);  in SkipCXX11Attributes()
5023   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseMicrosoftUuidAttributeArgs()
5025     Diag(Tok, diag::err_expected) << tok::l_paren;  in ParseMicrosoftUuidAttributeArgs()
5142           if (Tok.is(tok::l_paren)) {  in ParseMicrosoftAttributes()