[Bug c/80619] bad fix-it hint for GCC %lu directive with int argument: %wu

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80619

--- Comment #6 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Tue Aug 13 15:55:40 2019
New Revision: 274385

URL: https://gcc.gnu.org/viewcvs?rev=274385&root=gcc&view=rev
Log:
PR c/80619 - bad fix-it hint for GCC %lu directive with int argument: %wu

gcc/c-family/ChangeLog:

        PR c/80619
        * c-format.c (printf_length_specs): Set FMT_LEN_w for "w".
        (asm_fprintf_length_spec): Same.
        * c-format.h (format_lengths): Add FMT_LEN_w.

gcc/testsuite/ChangeLog:

        PR c/80619
        * gcc.dg/format/pr80619.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/format/pr80619.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-format.c
    trunk/gcc/c-family/c-format.h
    trunk/gcc/testsuite/ChangeLog