[cfe-commits] r86414 - in /cfe/trunk: lib/CodeGen/CGExpr.cpp test/CodeGenCXX/member-expressions.cpp

[Anders Carlsson]

Author: andersca
Date: Sat Nov  7 17:16:50 2009
New Revision: 86414

URL: http://llvm.org/viewvc/llvm-project?rev=86414&view=rev
Log:
Handle member expressions where the member declaration is actually a static variable. Fixes PR5392.

Added:
    cfe/trunk/test/CodeGenCXX/member-expressions.cpp
Modified:
    cfe/trunk/lib/CodeGen/CGExpr.cpp

Modified: cfe/trunk/lib/CodeGen/CGExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExpr.cpp?rev=86414&r1=86413&r2=86414&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGExpr.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExpr.cpp Sat Nov  7 17:16:50 2009
@@ -1155,6 +1155,9 @@
     return LV;
   }
   
+  if (VarDecl *VD = dyn_cast<VarDecl>(ND))
+    return EmitGlobalVarDeclLValue(*this, E, VD);
+  
   assert(false && "Unhandled member declaration!");
   return LValue();
 }

Added: cfe/trunk/test/CodeGenCXX/member-expressions.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/member-expressions.cpp?rev=86414&view=auto

==============================================================================
--- cfe/trunk/test/CodeGenCXX/member-expressions.cpp (added)
+++ cfe/trunk/test/CodeGenCXX/member-expressions.cpp Sat Nov  7 17:16:50 2009
@@ -0,0 +1,19 @@
+// RUN: clang-cc -emit-llvm %s -o - -triple=x86_64-apple-darwin10 | FileCheck %s
+
+// PR5392
+namespace PR5392 {
+struct A
+{
+  static int a;
+};
+
+A a1;
+void f()
+{
+  // CHECK: store i32 10, i32* @_ZN6PR53921A1aE
+  a1.a = 10;
+  // CHECK: store i32 20, i32* @_ZN6PR53921A1aE
+  A().a = 20;
+}
+
+}