[Bug ada/37038] Bogus warning from GCC

[sam at gcc dot gnu dot org]

------- Comment #2 from sam at gcc dot gnu dot org  2008-08-06 15:39 -------
The warning comes from a range check which is emitted by Gigi. The backend
knows that this check is useless, and warns about it. As far as I can tell,
there is no way to suppress the warning in shorten_compare (c-common.c), except
by setting a global option (OPT_Wtype_limits) to false.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37038