[Bug c++/21667] misleading warning about array subscription

[gdr at gcc dot gnu dot org]

------- Comment #3 from gdr at gcc dot gnu dot org  2005-11-24 02:02 -------
Subject: Bug 21667

Author: gdr
Date: Thu Nov 24 02:02:26 2005
New Revision: 107448

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107448
Log:
2005-11-23  Gabriel Dos Reis  <[EMAIL PROTECTED]>

        PR c++/21667
        * c-typeck.c (build_array_ref): Avoid code duplicate.  Use
        common
        C/C++ diagnostic function warn_array_subscript_with_type_char.
        * c-common.h (warn_array_subscript_with_type_char): Declare.
        * c-common.c (warn_array_subscript_with_type_char): Define.

cp/
2005-11-23  Gabriel Dos Reis  <[EMAIL PROTECTED]>

        PR c++/21667
        * typeck.c (build_array_ref): Avoid code duplicate.  Use
        common
        C/C++ diagnostic function warn_array_subscript_with_type_char.

testsuite/
2005-11-23  Gabriel Dos Reis  <[EMAIL PROTECTED]>

        PR c++/21667
        * gcc.dg/Wchar-subscripts.c: New.
        * g++.dg/warn/Wchar-subscripts.C: Likewise.


Added:
    trunk/gcc/testsuite/g++.dg/warn/Wchar-subscripts.C
    trunk/gcc/testsuite/gcc.dg/Wchar-subscripts.c
Modified:
    trunk/gcc/c-common.c
    trunk/gcc/c-common.h
    trunk/gcc/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21667