lkml.org 
[lkml]   [2007]   [Aug]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: gcc fixed size char array initialization bug - known?

    On Aug 2 2007 21:55, Guennadi Liakhovetski wrote:
    >Hi
    >
    >I've run across the following gcc "feature":
    >
    > char c[4] = "01234";
    >
    >gcc emits a nice warning
    >
    >warning: initializer-string for array of chars is too long
    >
    >But do a
    >
    > char c[4] = "0123";
    >
    >and - a wonder - no warning. No warning with gcc 3.3.2, 3.3.5, 3.4.5,
    >4.1.2. I was told 4.2.x does produce a warning. Now do a

    Unfortunately, gcc 4.2.1 does not produce a warning for

    char a[4] = "haha";


    Jan
    --
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-08-02 22:21    [W:0.025 / U:91.448 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site