[Bug c/46547] [4.5/4.6 Regression] internal compiler error when converting a complex to a bool

[joseph at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46547

--- Comment #6 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2010-11-19 13:01:35 UTC ---
My inclination is that the problem is a missing check of 
in_late_binary_op.  Specifically, that c_common_truthvalue_conversion 
should call save_expr instead of c_save_expr if in_late_binary_op (which 
in turn requires that in_late_binary_op move from c-tree.h/c-typeck.c to 
being defined/declared in c-family code).