[cfe-commits] r49212 - in /cfe/trunk: lib/AST/Expr.cpp test/Sema/address-constant.c

[Seo Sanghyeon]

Author: sanxiyn
Date: Fri Apr  4 04:45:30 2008
New Revision: 49212

URL: http://llvm.org/viewvc/llvm-project?rev=49212&view=rev
Log:
PR1963: Address of function is a constant expression

Modified:
    cfe/trunk/lib/AST/Expr.cpp
    cfe/trunk/test/Sema/address-constant.c

Modified: cfe/trunk/lib/AST/Expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Expr.cpp?rev=49212&r1=49211&r2=49212&view=diff

==============================================================================
--- cfe/trunk/lib/AST/Expr.cpp (original)
+++ cfe/trunk/lib/AST/Expr.cpp Fri Apr  4 04:45:30 2008
@@ -453,6 +453,8 @@
     const Decl *D = cast<DeclRefExpr>(this)->getDecl();
     if (const VarDecl *VD = dyn_cast<VarDecl>(D))
       return VD->hasGlobalStorage();
+    if (isa<FunctionDecl>(D))
+      return true;
     return false;
   }
   case MemberExprClass: {

Modified: cfe/trunk/test/Sema/address-constant.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/address-constant.c?rev=49212&r1=49211&r2=49212&view=diff

==============================================================================
--- cfe/trunk/test/Sema/address-constant.c (original)
+++ cfe/trunk/test/Sema/address-constant.c Fri Apr  4 04:45:30 2008
@@ -5,3 +5,6 @@
 struct { int i; } s;
 
 int *array[] = {&i, a, &s.i};
+
+extern void f(void);
+void (*f_addr)(void) = &f;