From 4a8298b46d966bcc979bb170b32a163db235f1b5 Mon Sep 17 00:00:00 2001 From: Thomas Koenig Date: Sun, 18 Mar 2018 09:20:37 +0000 Subject: re PR fortran/79929 (Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647) 2018-03-18 Thomas Koenig PR fortran/79929 * gfortran.dg/warn_concat.f90: New test. From-SVN: r258630 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/warn_concat.f90 | 9 +++++++++ 2 files changed, 14 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/warn_concat.f90 (limited to 'gcc') 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 + + PR fortran/79929 + * gfortran.dg/warn_concat.f90: New test. + 2018-03-16 Jakub Jelinek 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 -- cgit v1.1