Fix alignment issues in Clang.

Some const-correctness changes snuck in here too, since they were in the
area of code I was modifying.

This seems to make Clang actually work without Bus Error on
32bit-sparc.

Follow-up patches will factor out a trailing-object helper class, to
make classes using the idiom of appending objects to other objects
easier to understand, and to ensure (with static_assert) that required
alignment guarantees continue to hold.

Differential Revision: http://reviews.llvm.org/D10272

llvm-svn: 242554

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CGExprCXX.cpp b/clang/lib/CodeGen/CGExprCXX.cpp
index c7adccaeeae..371f44fcc95 100644
--- a/clang/lib/CodeGen/CGExprCXX.cpp
+++ b/clang/lib/CodeGen/CGExprCXX.cpp
@@ -1844,8 +1844,8 @@ void CodeGenFunction::EmitLambdaExpr(const LambdaExpr *E, AggValueSlot Slot) {
       MakeAddrLValue(Slot.getAddr(), E->getType(), Slot.getAlignment());
 
   CXXRecordDecl::field_iterator CurField = E->getLambdaClass()->field_begin();
-  for (LambdaExpr::capture_init_iterator i = E->capture_init_begin(),
-                                         e = E->capture_init_end();
+  for (LambdaExpr::const_capture_init_iterator i = E->capture_init_begin(),
+                                               e = E->capture_init_end();
        i != e; ++i, ++CurField) {
     // Emit initialization
     LValue LV = EmitLValueForFieldInitialization(SlotLV, *CurField);