[Bug c/43248] [4.4/4.5 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at tree-ssa.c:1233

[hjl dot tools at gmail dot com]

------- Comment #1 from hjl dot tools at gmail dot com  2010-03-03 17:06 -------
It is caused by tuples merge. We must have missed something.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43248