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Bug 558541 - Simplify some code in js_SetPropertyHelper to make it more understandable. r=jorendorff

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This commit is contained in:
Jeff Walden 2010-04-13 13:34:31 -07:00
parent fdc7ad5061
commit 1867f9020c
1 changed files with 4 additions and 5 deletions
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9
js/src/jsobj.cpp
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@ -5034,16 +5034,15 @@ js_SetPropertyHelper(JSContext *cx, JSObject *obj, jsid id, uintN defineHow,
if (!sprop->writable()) {
JS_UNLOCK_SCOPE(cx, scope);
/* Strict mode: report a read-only strict warning. */
if (JS_HAS_STRICT_OPTION(cx))
return ReportReadOnly(cx, id, JSREPORT_STRICT | JSREPORT_WARNING);
/* Just return true per ECMA if not in strict mode. */
PCMETER((defineHow & JSDNP_CACHE_RESULT) && JS_PROPERTY_CACHE(cx).rofills++);
if (defineHow & JSDNP_CACHE_RESULT) {
JS_ASSERT_NOT_ON_TRACE(cx);
TRACE_2(SetPropHit, JS_NO_PROP_CACHE_FILL, sprop);
}
/* Warn in strict mode, otherwise do nothing. */
if (JS_HAS_STRICT_OPTION(cx))
return ReportReadOnly(cx, id, JSREPORT_STRICT | JSREPORT_WARNING);
return JS_TRUE;
#ifdef JS_TRACER