678529 - [jsdbg2] Assertion failure: !args.rval().isPrimitive(), at jsinterp.cpp:679

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Christian Holler (:decoder)]

The following code crashes on jsdbg2 branch (revision 48e43edc8834, options -j -m -a -d):


var g = newGlobal('new-compartment');
var dbg = Debugger(g);
dbg.onDebuggerStatement = function (stack) { return {return: 1234}; };
g.eval("function f() { debugger; return 'bad'; }");
assertEq(new g.f(), 1234);

Comment 1

[Jim Blandy :jimb]

This seems to have been fixed by this changeset:

changeset:   81371:4ecf595875a5
user:        Jim Blandy <[e-mail]>
date:        Sat Dec 03 18:51:30 2011 -0800
summary:     Bug 700070: Have stubs::AnyFrameEpilogue call the full ScriptEpilogue before StackFrame::functionEpilogue, not just ScriptDebugEpilogue after functionEpilogue. r=jorendorff

Comment 2

[Christian Holler (:decoder)]

Automatically extracted testcase for this bug was committed:

https://hg.mozilla.org/mozilla-central/rev/2e891e0db397