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Bug #1657
closedIncorrect optimization for count(X) eq NaN
Start date:
2012-12-07
Due date:
% Done:
100%
Estimated time:
Legacy ID:
Applies to branch:
Fix Committed on Branch:
Fixed in Maintenance Release:
Platforms:
Description
Given the expression count(X) = N, where N is an expression that can be statically evaluated and that evaluates to NaN, Saxon optimizes the expression incorrectly such that on evaluation, it returns true.
A patch is being placed in Subversion.
Found in QT3 test case cbcl-count-192.
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