[Bug c/25880] improve message of warning for discarding qualifiers

[manu at gcc dot gnu dot org]

------- Comment #3 from manu at gcc dot gnu dot org  2010-06-04 15:16 -------
Subject: Bug 25880

Author: manu
Date: Fri Jun  4 15:15:38 2010
New Revision: 160274

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=160274
Log:
2010-06-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

        PR c/25880
        * c-objc-common.c (c_tree_printer): Handle %V, %v and %#v.
        * c-format.c (gcc_diag_flag_specs): Add hash.
        (gcc_cxxdiag_flag_specs): Use gcc_diag_flag_specs directly.
        (gcc_tdiag_char_table,gcc_cdiag_char_table): Handle %V and %v.
        * c-pretty-print.c (pp_c_cv_qualifier): Rename as
        pp_c_cv_qualifiers. Handle qualifiers spelling here.
        (pp_c_type_qualifier_list): Call the function above.
        * c-pretty-print.h (pp_c_cv_qualifiers): Declare.
        * c-typeck.c (handle_warn_cast_qual): Print qualifiers.
        (WARN_FOR_QUALIFIERS): New macro.
        (convert_for_assignment): Use it.
testsuite/
        * gcc.dg/assign-warn-2.c: Update.
        * gcc.dg/cpp/line3.c: Update.
        * gcc.dg/c99-array-lval-8.c: Update.
        * gcc.dg/cast-qual-2.c: Update.
        * gcc.dg/c99-arraydecl-3.c:  Update.
        * gcc.dg/assign-warn-1.c:  Update.
        * gcc.dg/format/gcc_diag-1.c:  Update.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-format.c
    trunk/gcc/c-objc-common.c
    trunk/gcc/c-pretty-print.c
    trunk/gcc/c-pretty-print.h
    trunk/gcc/c-typeck.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/assign-warn-1.c
    trunk/gcc/testsuite/gcc.dg/assign-warn-2.c
    trunk/gcc/testsuite/gcc.dg/c99-array-lval-8.c
    trunk/gcc/testsuite/gcc.dg/c99-arraydecl-3.c
    trunk/gcc/testsuite/gcc.dg/cast-qual-2.c
    trunk/gcc/testsuite/gcc.dg/cpp/line3.c
    trunk/gcc/testsuite/gcc.dg/format/gcc_diag-1.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25880