[AST] Remove StmtRange in favor of an iterator_range.

StmtRange was just a convenient wrapper for two StmtIterators before
we had real range support. This removes some of the implicit conversions
StmtRange had leading to slightly more verbose code but also should make
more obvious what's going on. No functional change intended.

llvm-svn: 242615

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 5ee06b3666d..55fc6a3f916 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -3891,7 +3891,7 @@ DesignatedInitExpr::DesignatedInitExpr(const ASTContext &C, QualType Ty,
   this->Designators = new (C) Designator[NumDesignators];
 
   // Record the initializer itself.
-  child_range Child = children();
+  child_iterator Child = child_begin();
   *Child++ = Init;
 
   // Copy the designators and their subexpressions, computing
@@ -4175,7 +4175,7 @@ Stmt::child_range UnaryExprOrTypeTraitExpr::children() {
     if (const VariableArrayType* T = dyn_cast<VariableArrayType>(
                                    getArgumentType().getTypePtr()))
       return child_range(child_iterator(T), child_iterator());
-    return child_range();
+    return child_range(child_iterator(), child_iterator());
   }
   return child_range(&Argument.Ex, &Argument.Ex + 1);
 }