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Backed out changeset 4ee96b33d289, r=wrongAuthor

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This commit is contained in:
Gary Kwong 2012-07-23 14:00:36 -07:00
parent e0de3d8739
commit 3d4182f4e1
2 changed files with 4 additions and 8 deletions
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5
js/src/frontend/Parser.cpp
View File

@ -1132,8 +1132,11 @@ LeaveFunction(ParseNode *fn, Parser *parser, PropertyName *funName = NULL,
* by eval and function statements (which both flag the function as
* having an extensible scope) or any enclosing 'with'.
*/
if (funtc->sc->funHasExtensibleScope() || tc->innermostWith)
if (funtc->sc->funHasExtensibleScope() ||
(outer_dn && tc->innermostWith &&
outer_dn->pn_pos < tc->innermostWith->pn_pos)) {
DeoptimizeUsesWithin(dn, fn->pn_pos);
}
if (!outer_dn) {
AtomDefnAddPtr p = tc->lexdeps->lookupForAdd(atom);

7
js/src/jit-test/tests/basic/testBug776191.js
View File

@ -1,7 +0,0 @@
(function() {
let(a, b, c) {
((function() {
with({}) let(b) { ((function() { c = 0 })()) }
})())
}
})()