Mark these const.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162443 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index dddace8..0738804 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -3308,7 +3308,7 @@
 
   void setExprs(ASTContext &C, Expr ** Exprs, unsigned NumExprs);
 
-  unsigned getShuffleMaskIdx(ASTContext &Ctx, unsigned N) {
+  unsigned getShuffleMaskIdx(ASTContext &Ctx, unsigned N) const {
     assert((N < NumExprs - 2) && "Shuffle idx out of range!");
     return getExpr(N+2)->EvaluateKnownConstInt(Ctx).getZExtValue();
   }
diff --git a/include/clang/AST/ExprCXX.h b/include/clang/AST/ExprCXX.h
index a2355ca..7709672 100644
--- a/include/clang/AST/ExprCXX.h
+++ b/include/clang/AST/ExprCXX.h
@@ -1583,7 +1583,7 @@
   }
 
   /// \brief Returns the CXXConstructExpr from this new-expression, or NULL.
-  const CXXConstructExpr* getConstructExpr() {
+  const CXXConstructExpr* getConstructExpr() const {
     return dyn_cast_or_null<CXXConstructExpr>(getInitializer());
   }