[Bug middle-end/17703] [4.0 regression] spurious error about end of function reached

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-06 05:07 -------
I think the problem here is that we are no longer folding CLEANUP_POINT_EXPR < INTEGER_CST <1>> 
into just INTEGER_CST <1>, there is another bug like this.  I will be working on a patch to fix this soon. 
RTH removed the foldding because it was causing too many problems as it removed 
CLEANUP_POINT_EXPR too much.  I will be hugely more conservative when removing 
CLEANUP_POINT_EXPR and I create a function called build_fold_cleanup_point_expr.  This should also 
speed up the compiler in two ways, we never create the CLEANUP_POINT_EXPR in the first place and we 
don't create as many temporaries as before.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17703