[Webkit-unassigned] [Bug 141070] Crash in uninitialized deconstructing variable.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=141070

--- Comment #8 from Geoffrey Garen <ggaren at apple.com> ---
Comment on attachment 245734
  --> https://bugs.webkit.org/attachment.cgi?id=245734
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=245734&action=review

> Source/JavaScriptCore/parser/Parser.cpp:381
> +    TreeExpression varDecls = parseVarDeclarationList(context, scratch, scratch1, scratch2, scratch3, scratch3, scratch3, false);

When we write code like this, we either use an enumeration or we explicitly assign the boolean value to a named local variable. Otherwise, it's hard to know what the parameter means.

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