714   case tok::l_paren: {  in ParseCastExpression()
789       if (Next.is(tok::l_paren) &&  in ParseCastExpression()
867           Next.isOneOf(tok::coloncolon, tok::less, tok::l_paren,  in ParseCastExpression()
974         getCurScope(), ScopeSpec, TemplateKWLoc, Name, Tok.is(tok::l_paren),  in ParseCastExpression()
1205     if (Tok.isNot(tok::l_paren) &&  in ParseCastExpression()
1295     BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseCastExpression()
1503     case tok::l_paren:         // p-e: p-e '(' argument-expression-list[opt] ')'  in ParsePostfixExpressionSuffix()
1511       BalancedDelimiterTracker PT(*this, tok::l_paren);  in ParsePostfixExpressionSuffix()
1536           if (ExpectAndConsume(tok::l_paren))  in ParsePostfixExpressionSuffix()
1566       if (OpKind == tok::l_paren || !LHS.isInvalid()) {  in ParsePostfixExpressionSuffix()
1623         if (BaseType && Tok.is(tok::l_paren) &&  in ParsePostfixExpressionSuffix()
1747   if (Tok.isNot(tok::l_paren)) {  in ParseExprAfterUnaryExprOrTypeTrait()
1772                                           << tok::l_paren;  in ParseExprAfterUnaryExprOrTypeTrait()
1838     if (Tok.is(tok::l_paren)) {  in ParseUnaryExprOrTypeTraitExpression()
1839       BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseUnaryExprOrTypeTraitExpression()
1944   if (Tok.isNot(tok::l_paren))  in ParseBuiltinPrimaryExpression()
1946                                                          << tok::l_paren);  in ParseBuiltinPrimaryExpression()
1948   BalancedDelimiterTracker PT(*this, tok::l_paren);  in ParseBuiltinPrimaryExpression()
2187   assert(Tok.is(tok::l_paren) && "Not a paren expr!");  in ParseParenExpression()
2189   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseParenExpression()
2505   BalancedDelimiterTracker T(*this, tok::l_paren);  in ParseGenericSelectionExpression()
2789   if (Tok.is(tok::l_paren)) {  in ParseBlockLiteralExpression()