diff options
| author | Chris Lattner <sabre@nondot.org> | 2007-08-31 21:49:55 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-08-31 21:49:55 +0000 |
| commit | 98414c1b7d1944a57156d52e29bd41c005de09ac (patch) | |
| tree | 47fbed1c7e597bc7a962919e8e1fa44bff614ba3 /Parse/ParseExpr.cpp | |
| parent | 805e9a8300af9489ec13cd804c070267b7c4cfec (diff) | |
Fix a bug/missing-feature Ted noticed: the 'unused' warning should not
warn about the last stmt in a stmtexpr, f.e. there should be no warning for:
int maxval_stmt_expr(int x, int y) {
return ({int _a = x, _b = y; _a > _b ? _a : _b; });
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Parse/ParseExpr.cpp')
| -rw-r--r-- | Parse/ParseExpr.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Parse/ParseExpr.cpp b/Parse/ParseExpr.cpp index 51ad217e31..c2b5482855 100644 --- a/Parse/ParseExpr.cpp +++ b/Parse/ParseExpr.cpp @@ -928,10 +928,9 @@ Parser::ExprResult Parser::ParseParenExpression(ParenParseOption &ExprType, ExprResult Result(true); CastTy = 0; - if (ExprType >= CompoundStmt && Tok.getKind() == tok::l_brace && - !getLang().NoExtensions) { + if (ExprType >= CompoundStmt && Tok.getKind() == tok::l_brace) { Diag(Tok, diag::ext_gnu_statement_expr); - Parser::StmtResult Stmt = ParseCompoundStatement(); + Parser::StmtResult Stmt = ParseCompoundStatement(true); ExprType = CompoundStmt; // If the substmt parsed correctly, build the AST node. |