Initialize CompareOperation::combined_type to avoid crashes.

BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23811003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-03 15:17:51 +00:00 · 2013-09-03 15:17:51 +00:00 · 314fc254ad
commit 314fc254ad
parent 26dc6c6e19
1 changed files with 2 additions and 1 deletions
--- a/src/ast.h
+++ b/src/ast.h
@ -2038,7 +2038,8 @@ class CompareOperation V8_FINAL : public Expression {
        op_(op),
        left_(left),
        right_(right),
-        pos_(pos) {
+        pos_(pos),
+        combined_type_(Type::Null(), isolate) {
    ASSERT(Token::IsCompareOp(op));
  }