Closed Bug 640078 Opened 11 years ago Closed 11 years ago

TI: "Assertion failure: !state.stack[i].hasDouble,"

Categories

(Core :: JavaScript Engine, defect)

x86
Linux
defect
Not set
critical

Tracking

()

RESOLVED FIXED

People

(Reporter: gkw, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: assertion, testcase, Whiteboard: fixed-in-jaegermonkey)

Attachments

(1 file)

Attached file stack
eval("\
  try{}\
  catch(w if(function(){})){4067286856}\
")

asserts js debug shell on JM changeset adc45b0a01c8 at Assertion failure: !state.stack[i].hasDouble, with -m, -n and -a
Bogus assert, checking that we don't forget about pushed constant doubles around exception paths (where an opcode can have a deeper stack than its immediate predecessor).  This won't be a problem though because the hasDouble state is only used for INITELEMs popping doubles (which won't get entangled with stack entries for thrown exceptions).

http://hg.mozilla.org/projects/jaegermonkey/rev/e39b459497a9
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
Whiteboard: fixed-in-jaegermonkey
A testcase for this bug was automatically identified at js/src/jit-test/tests/basic/bug640078.js.
Flags: in-testsuite+
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