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Date: Thu, 10 Apr 2008 18:44:00 -0000
Subject: [Bug c/35903]  New: false warning when passing quoted string to function strcmp(arg,"no");
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When building libm-test.c (part of the GLIBC make check math test suite for
GLIBC CVS head as of April 10, 2008) with GCC 4.3 I get the following warning:

math/libm-test.c: In function 'parse_opt':
math/libm-test.c:6102: warning: array subscript is above array bounds

In relation to the following code:

      if (strcmp (arg, "yes") == 0)

This warning goes away if replaced with:
      char yes[] = "yes";
      if (strcmp (arg,yes) == 0)

Andrew Pinski says this is a false warning and that I should file a bug report.


-- 
           Summary: false warning when passing quoted string to function
                    strcmp(arg,"no");
           Product: gcc
           Version: 4.3.1
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rsa at us dot ibm dot com
 GCC build triplet: n/a
  GCC host triplet: n/a
GCC target triplet: n/a


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35903