diff options
| -rw-r--r-- | AST/Expr.cpp | 7 | ||||
| -rw-r--r-- | test/Sema/init.c | 6 |
2 files changed, 11 insertions, 2 deletions
diff --git a/AST/Expr.cpp b/AST/Expr.cpp index b21aad20ce..14ef48c7de 100644 --- a/AST/Expr.cpp +++ b/AST/Expr.cpp @@ -382,11 +382,14 @@ bool Expr::isConstantExpr(ASTContext &Ctx, SourceLocation *Loc) const { if (Loc) *Loc = getLocStart(); return false; } - case DeclRefExprClass: - if (isa<EnumConstantDecl>(cast<DeclRefExpr>(this)->getDecl())) + case DeclRefExprClass: { + const Decl *D = cast<DeclRefExpr>(this)->getDecl(); + // Accept address of function. + if (isa<EnumConstantDecl>(D) || isa<FunctionDecl>(D)) return true; if (Loc) *Loc = getLocStart(); return false; + } case UnaryOperatorClass: { const UnaryOperator *Exp = cast<UnaryOperator>(this); diff --git a/test/Sema/init.c b/test/Sema/init.c new file mode 100644 index 0000000000..71b1d63d61 --- /dev/null +++ b/test/Sema/init.c @@ -0,0 +1,6 @@ +// RUN: clang %s -verify -fsyntax-only + +typedef void (* fp)(void); +void foo(void); +fp a[1] = { foo }; + |