Changeset 193606 in webkit for trunk/Source/JavaScriptCore/bytecode/BytecodeUseDef.h

Timestamp:

Dec 6, 2015, 5:54:43 PM (10 years ago)

Author:

[email protected]

Message:

REGRESSION(r193584): Causes heap use-after-free crashes in Web Inspector tests with AddressSanitizer (Requested by ddkilzer on #webkit).
​https://bugs.webkit.org/show_bug.cgi?id=151929

Reverted changeset:

"[ES6] "super" and "this" should be lexically bound inside an
arrow function and should live in a JSLexicalEnvironment"
​https://bugs.webkit.org/show_bug.cgi?id=149338
​http://trac.webkit.org/changeset/193584

File:

• trunk/Source/JavaScriptCore/bytecode/BytecodeUseDef.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/bytecode/BytecodeUseDef.h

@@ -58 +58 @@
     case op_assert:
     case op_get_scope:
+    case op_load_arrowfunction_this:
     case op_to_this:
     case op_check_tdz:
@@ -393 +394 @@
     case op_check_tdz:
     case op_get_scope:
+    case op_load_arrowfunction_this:
     case op_create_direct_arguments:
     case op_create_scoped_arguments: