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| author | Sebastian Redl <sebastian.redl@getdesigned.at> | 2010-09-10 20:55:37 +0000 |
|---|---|---|
| committer | Sebastian Redl <sebastian.redl@getdesigned.at> | 2010-09-10 20:55:37 +0000 |
| commit | 02bc21a88ecbdf49b2e674c210a4cbf8c48c6e58 (patch) | |
| tree | e30435712ac7d0fb249945e99efe61629d33d5a1 /lib/Parse/ParseExpr.cpp | |
| parent | 369e51fa400aeb5835bb9af4634ea516c11429a7 (diff) | |
Parse the noexcept operator and stub out sema.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113622 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/ParseExpr.cpp')
| -rw-r--r-- | lib/Parse/ParseExpr.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp index 0268a27b17..f2cf78492c 100644 --- a/lib/Parse/ParseExpr.cpp +++ b/lib/Parse/ParseExpr.cpp @@ -457,6 +457,7 @@ ExprResult Parser::ParseCastExpression(bool isUnaryExpression, /// [GNU] '&&' identifier /// [C++] new-expression /// [C++] delete-expression +/// [C++0x] 'noexcept' '(' expression ')' /// /// unary-operator: one of /// '&' '*' '+' '-' '~' '!' @@ -546,9 +547,9 @@ ExprResult Parser::ParseCastExpression(bool isUnaryExpression, /// '__is_base_of' [TODO] /// ExprResult Parser::ParseCastExpression(bool isUnaryExpression, - bool isAddressOfOperand, - bool &NotCastExpr, - ParsedType TypeOfCast) { + bool isAddressOfOperand, + bool &NotCastExpr, + ParsedType TypeOfCast) { ExprResult Res; tok::TokenKind SavedKind = Tok.getKind(); NotCastExpr = false; @@ -891,6 +892,19 @@ ExprResult Parser::ParseCastExpression(bool isUnaryExpression, case tok::kw_delete: // [C++] delete-expression return ParseCXXDeleteExpression(false, Tok.getLocation()); + case tok::kw_noexcept: { // [C++0x] 'noexcept' '(' expression ')' + SourceLocation KeyLoc = ConsumeToken(); + SourceLocation LParen = Tok.getLocation(); + if (ExpectAndConsume(tok::l_paren, + diag::err_expected_lparen_after, "noexcept")) + return ExprError(); + ExprResult Result = ParseExpression(); + SourceLocation RParen = MatchRHSPunctuation(tok::r_paren, LParen); + if (!Result.isInvalid()) + Result = Actions.ActOnNoexceptExpr(KeyLoc, LParen, Result.take(), RParen); + return move(Result); + } + case tok::kw___is_pod: // [GNU] unary-type-trait case tok::kw___is_class: case tok::kw___is_enum: |