Closed
Bug 650148
Opened 13 years ago
Closed 13 years ago
TI: [infer failure] Missing type in object Global s: float
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: decoder, Unassigned)
References
Details
(Keywords: crash, testcase)
The following testcase crashes on TI revision dca50d9a5047 (run with -m -n -a), tested on 32 and 64 bit: summary=/(?!AB+D)AB/.exec("AB") + ''; try { var s = "throw 42"; } catch (e) {} test(); function test() { [ {0xBe: /l/|| 'Error' ? s++ : summary } ] } function foo(code) Function(code)(); foo("for each (y in this);");
Comment 1•13 years ago
|
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When handling overflows on INCLOCAL/ARG/GNAME, we didn't do anything if the pushed type set already contained the float type. This is incorrect if that pushed type set was unified with another one due to the '?' operator. http://hg.mozilla.org/projects/jaegermonkey/rev/f3a11a539c79
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Reporter | ||
Comment 2•11 years ago
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A testcase for this bug was automatically identified at js/src/jit-test/tests/basic/bug650148.js.
Flags: in-testsuite+
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Description
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