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| author | Daniel Dunbar <daniel@zuster.org> | 2009-04-14 23:26:44 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-04-14 23:26:44 +0000 |
| commit | 5717daef564a1071c34549150e7333025ea46fa2 (patch) | |
| tree | b7af9087cf5525f25c6df7f640b24be3f47119ea /lib/AST/Expr.cpp | |
| parent | 2c78b873f4f3823ae859c15674cb3d76c8554113 (diff) | |
Strip paren expressions when trying to diagnose "cast as lvalue"
extension.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69100 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Expr.cpp')
| -rw-r--r-- | lib/AST/Expr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp index 08ab5440b1..973e662b25 100644 --- a/lib/AST/Expr.cpp +++ b/lib/AST/Expr.cpp @@ -775,7 +775,7 @@ Expr::isModifiableLvalueResult Expr::isModifiableLvalue(ASTContext &Ctx) const { // lvalue, then this is probably a use of the old-school "cast as lvalue" // GCC extension. We don't support it, but we want to produce good // diagnostics when it happens so that the user knows why. - if (const CStyleCastExpr *CE = dyn_cast<CStyleCastExpr>(this)) + if (const CStyleCastExpr *CE = dyn_cast<CStyleCastExpr>(IgnoreParens())) if (CE->getSubExpr()->isLvalue(Ctx) == LV_Valid) return MLV_LValueCast; return MLV_InvalidExpression; |