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[Bug fortran/31201] Too large unit number generates wrong code
- From: "jvdelisle at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Mar 2007 06:28:29 -0000
- Subject: [Bug fortran/31201] Too large unit number generates wrong code
- References: <bug-31201-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jvdelisle at gcc dot gnu dot org 2007-03-17 06:28 -------
The front end is converting the integer8 to integer4 and not checking the range
of the number first. The integer value gets wrapped around and the library
sees unit=10 for this test case.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31201