diff options
| author | fxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-18 09:27:11 +0000 |
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| committer | fxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-18 09:27:11 +0000 |
| commit | 67e5d6aa8b18609a5de8540314a3a942426fd724 (patch) | |
| tree | 56b09670bcf1cc459e61163773c40f30bcbdfdcb /libgfortran | |
| parent | ec3f1e8bda4058e815111011ac81aec5decfcfd6 (diff) | |
| download | gcc-67e5d6aa8b18609a5de8540314a3a942426fd724.tar.gz | |
PR libfortran/51828
* intrinsics/unpack_generic.c (unpack_internal): Let the compiler
know that dim > 0 to avoid warnings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204940 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgfortran')
| -rw-r--r-- | libgfortran/ChangeLog | 6 | ||||
| -rw-r--r-- | libgfortran/intrinsics/unpack_generic.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index c18391f106f..fcbc5483472 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,9 @@ +2013-11-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR libfortran/51828 + * intrinsics/unpack_generic.c (unpack_internal): Let the compiler + know that dim > 0 to avoid warnings. + 2013-11-15 Janne Blomqvist <jb@gcc.gnu.org> Jerry DeLisle <jvdelisle@gcc.gnu.org> diff --git a/libgfortran/intrinsics/unpack_generic.c b/libgfortran/intrinsics/unpack_generic.c index d06e0a99e27..c57914f06cf 100644 --- a/libgfortran/intrinsics/unpack_generic.c +++ b/libgfortran/intrinsics/unpack_generic.c @@ -144,6 +144,9 @@ unpack_internal (gfc_array_char *ret, const gfc_array_char *vector, if (empty) return; + /* This assert makes sure GCC knows we can access *stride[0] later. */ + assert (dim > 0); + vstride0 = GFC_DESCRIPTOR_STRIDE_BYTES(vector,0); rstride0 = rstride[0]; fstride0 = fstride[0]; |