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[Bug middle-end/18785] [4.0 Regression] isdigit builtin function fails with EBCDIC character sets
- From: "darcypj at us dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Dec 2004 15:27:50 -0000
- Subject: [Bug middle-end/18785] [4.0 Regression] isdigit builtin function fails with EBCDIC character sets
- References: <20041202142212.18785.darcypj@us.ibm.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From darcypj at us dot ibm dot com 2004-12-02 15:27 -------
It appears it did use these macros in the ix86 example, I can obsolete that
attachment.
However, the s390x-ibm-tpf example does not use those macros.
I can attach a listing, since I doubt that you have this compiler built in
place, and it will be apparent that the builtin is behaving improperly,
comparing against ascii '0' even though the compiler is translating all
character literals into IBM1047.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18785