[Bug c++/49855] [4.6/4.7 Regression] internal compiler error: in fold_convert_const_int_from_real

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49855

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.6.2

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-09-28 08:19:14 UTC ---
#6  0x000000000071468c in cxx_eval_constant_expression (call=0x0, 
    t=0x2aaaaab38b10, allow_non_constant=1 '\001', addr=0 '\000', 
    non_constant_p=0x7fffffffcbc7 "")
    at /space/rguenther/src/svn/gcc-4_6-branch/gcc/cp/semantics.c:7179
warning: Source file is more recent than executable.
7179              return fold (t);
(gdb) call debug_generic_expr (t)
(int) 1.5e+6

should be a FIX_TRUNC_EXPR not a NOP_EXPR.