TI: [infer failure] Missing type in object #4:7:Object prop: #4:7:Object

RESOLVED WORKSFORME

Status

()

Core
JavaScript Engine
--
critical
RESOLVED WORKSFORME
7 years ago
7 years ago

People

(Reporter: decoder, Unassigned)

Tracking

(Blocks: 2 bugs, {crash, testcase})

Trunk
x86_64
Linux
crash, testcase
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

(Reporter)

Description

7 years ago
The following test case (run with -n -a -m) crashes on TI tip, tested on 64
bit (and sorry for the eval mess :D it was the only way to get it into a single file):

this.__proto__ = [];
eval("  var obj1 = {}; \
        test(); \
        function test() { \
                function self( self, self, self ) \
                        printStatus (summary); \
                var obj2 = {}; \
                testThis(self); \
                testThis(obj1); \
                testThis(obj2); \
        } \
        function testThis(obj) { \
                obj.prop = obj; \
                sToSource = obj.toSource(); \
        } \
");
WFM, fixed I think by the below cset (this test is derived from a jstest that was broken this morning).

http://hg.mozilla.org/projects/jaegermonkey/rev/af28561f4470
Status: NEW → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → WORKSFORME
(Reporter)

Updated

7 years ago
Blocks: 676763
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