Closed Bug 347495 Opened 18 years ago Closed 18 years ago

"ASSERTION: Cannot stretch - All parts missing" with <munderover>

Categories

(Core :: MathML, defect)

PowerPC
macOS
defect
Not set
normal

Tracking

()

RESOLVED FIXED

People

(Reporter: jruderman, Assigned: rbs)

References

Details

(Keywords: assertion, testcase)

Attachments

(2 files)

This testcase, with a missing argument to <munderover>, triggers: ###!!! ASSERTION: Cannot stretch - All parts missing: 'Error', file /Users/admin/trunk/mozilla/layout/mathml/base/src/nsMathMLChar.cpp, line 2311
Attached file testcase (deleted) —
Blocks: stirdom
When there is a markup error (e.g., fraction without numerator, etc), things are left unset, and the frame cannot be trusted anymore, so we must |return| immediately after appending nsDisplayMathMLError, and not try to paint children.
Attachment #232477 - Flags: superreview?(roc)
Attachment #232477 - Flags: review?(roc)
*** Bug 347434 has been marked as a duplicate of this bug. ***
Attachment #232477 - Flags: superreview?(roc)
Attachment #232477 - Flags: superreview+
Attachment #232477 - Flags: review?(roc)
Attachment #232477 - Flags: review+
Checked in.
Status: NEW → RESOLVED
Closed: 18 years ago
Resolution: --- → FIXED
Crashtest checked in.
Flags: in-testsuite+
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