diff options
| -rw-r--r-- | lib/AST/Expr.cpp | 2 | ||||
| -rw-r--r-- | test/Sema/bitfield-promote.c | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp index 482e1062d8..50dfeebdbc 100644 --- a/lib/AST/Expr.cpp +++ b/lib/AST/Expr.cpp @@ -1458,7 +1458,7 @@ bool Expr::isNullPointerConstant(ASTContext &Ctx) const } FieldDecl *Expr::getBitField() { - Expr *E = this->IgnoreParenCasts(); + Expr *E = this->IgnoreParens(); if (MemberExpr *MemRef = dyn_cast<MemberExpr>(E)) if (FieldDecl *Field = dyn_cast<FieldDecl>(MemRef->getMemberDecl())) diff --git a/test/Sema/bitfield-promote.c b/test/Sema/bitfield-promote.c new file mode 100644 index 0000000000..42d4f5a196 --- /dev/null +++ b/test/Sema/bitfield-promote.c @@ -0,0 +1,10 @@ +// RUN: clang -fsyntax-only -Xclang -verify %s +struct {unsigned x : 2;} x; +__typeof__((x.x+=1)+1) y; +__typeof__(x.x<<1) y; +int y; + + +struct { int x : 8; } x1; +long long y1; +__typeof__(((long long)x1.x + 1)) y1;
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