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author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2018-03-18 09:20:37 +0000 |
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committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2018-03-18 09:20:37 +0000 |
commit | 4a8298b46d966bcc979bb170b32a163db235f1b5 (patch) | |
tree | d9e567fd944a41bde4e658fed6fecd00fef39def /gcc | |
parent | 566f31a42ee19b4544821713eb7e1cc1aeccd420 (diff) | |
download | gcc-4a8298b46d966bcc979bb170b32a163db235f1b5.zip gcc-4a8298b46d966bcc979bb170b32a163db235f1b5.tar.gz gcc-4a8298b46d966bcc979bb170b32a163db235f1b5.tar.bz2 |
re PR fortran/79929 (Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647)
2018-03-18 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/79929
* gfortran.dg/warn_concat.f90: New test.
From-SVN: r258630
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/testsuite/gfortran.dg/warn_concat.f90 | 9 |
2 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 85b4190..098444a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2018-03-18 Thomas Koenig <tkoenig@gcc.gnu.org> + + PR fortran/79929 + * gfortran.dg/warn_concat.f90: New test. + 2018-03-16 Jakub Jelinek <jakub@redhat.com> PR target/84899 diff --git a/gcc/testsuite/gfortran.dg/warn_concat.f90 b/gcc/testsuite/gfortran.dg/warn_concat.f90 new file mode 100644 index 0000000..8006dd3 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/warn_concat.f90 @@ -0,0 +1,9 @@ +! { dg-do compile } +! { dg-additional-options "-Wall -O3" } +! PR 79929 - this used to give a warning. +! Test case by Harald Anlauf. +subroutine gfcbug138 (yerrmsg) + character(*) :: yerrmsg + yerrmsg = "" + yerrmsg = "bug: " // yerrmsg +end subroutine gfcbug138 |