[cfe-commits] r150984 - in /cfe/trunk: lib/Sema/SemaDecl.cpp test/CodeGenCXX/lambda-expressions.cpp

[Douglas Gregor]

Author: dgregor
Date: Mon Feb 20 14:05:29 2012
New Revision: 150984

URL: http://llvm.org/viewvc/llvm-project?rev=150984&view=rev
Log:
When we resolve the type of an 'auto' variable, clear out the linkage
of that variable; it will need to be recomputed with the resolved
type.

Modified:
    cfe/trunk/lib/Sema/SemaDecl.cpp
    cfe/trunk/test/CodeGenCXX/lambda-expressions.cpp

Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=150984&r1=150983&r2=150984&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Mon Feb 20 14:05:29 2012
@@ -6101,7 +6101,8 @@
     }
     VDecl->setTypeSourceInfo(DeducedType);
     VDecl->setType(DeducedType->getType());
-
+    VDecl->ClearLinkageCache();
+    
     // In ARC, infer lifetime.
     if (getLangOptions().ObjCAutoRefCount && inferObjCARCLifetime(VDecl))
       VDecl->setInvalidDecl();

Modified: cfe/trunk/test/CodeGenCXX/lambda-expressions.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/lambda-expressions.cpp?rev=150984&r1=150983&r2=150984&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/lambda-expressions.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/lambda-expressions.cpp Mon Feb 20 14:05:29 2012
@@ -1,5 +1,8 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s -fexceptions -std=c++11 | FileCheck %s
 
+// CHECK: @var = internal global
+auto var = [](int i) { return i+1; };
+
 int a() { return []{ return 1; }(); }
 // CHECK: define i32 @_Z1av
 // CHECK: call i32 @_ZZ1avENKUlvE_clEv