Remove custom handling of array copies in lambda by-value array capture and

copy constructors of classes with array members, instead using
ArrayInitLoopExpr to represent the initialization loop.

This exposed a bug in the static analyzer where it was unable to differentiate
between zero-initialized and unknown array values, which has also been fixed
here.

llvm-svn: 289618

1 files changed, 1 insertions, 4 deletions

diff --git a/clang/lib/CodeGen/CGExprCXX.cpp b/clang/lib/CodeGen/CGExprCXX.cpp
index ab2468ef61e..71c8fb8b7ae 100644
--- a/clang/lib/CodeGen/CGExprCXX.cpp
+++ b/clang/lib/CodeGen/CGExprCXX.cpp
@@ -2140,10 +2140,7 @@ void CodeGenFunction::EmitLambdaExpr(const LambdaExpr *E, AggValueSlot Slot) {
       auto VAT = CurField->getCapturedVLAType();
       EmitStoreThroughLValue(RValue::get(VLASizeMap[VAT->getSizeExpr()]), LV);
     } else {
-      ArrayRef<VarDecl *> ArrayIndexes;
-      if (CurField->getType()->isArrayType())
-        ArrayIndexes = E->getCaptureInitIndexVars(i);
-      EmitInitializerForField(*CurField, LV, *i, ArrayIndexes);
+      EmitInitializerForField(*CurField, LV, *i);
     }
   }
 }