Added an assert to IntegerLiteral to ensure that the integer type passed in has the same size as the APInt passed in. Also, updated the comments around IntegerLiteral.

Changed the integer type that range-based for-loops used.  Switched to pointer difference type, which satisfies the new assert in IntegerLiteral.

llvm-svn: 130739

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp
index 65cea7a69d6..a60fcb7097c 100644
--- a/clang/lib/Sema/SemaStmt.cpp
+++ b/clang/lib/Sema/SemaStmt.cpp
@@ -1252,7 +1252,8 @@ Sema::BuildCXXForRangeStmt(SourceLocation ForLoc, SourceLocation ColonLoc,
       ExprResult BoundExpr;
       if (const ConstantArrayType *CAT = dyn_cast<ConstantArrayType>(UnqAT))
         BoundExpr = Owned(IntegerLiteral::Create(Context, CAT->getSize(),
-                                                 Context.IntTy, RangeLoc));
+                                                 Context.getPointerDiffType(),
+                                                 RangeLoc));
       else if (const VariableArrayType *VAT =
                dyn_cast<VariableArrayType>(UnqAT))
         BoundExpr = VAT->getSizeExpr();