From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/char_assign_1.f90 | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/char_assign_1.f90 (limited to 'gcc/testsuite/gfortran.dg/char_assign_1.f90') diff --git a/gcc/testsuite/gfortran.dg/char_assign_1.f90 b/gcc/testsuite/gfortran.dg/char_assign_1.f90 new file mode 100644 index 000000000..0d31cee7a --- /dev/null +++ b/gcc/testsuite/gfortran.dg/char_assign_1.f90 @@ -0,0 +1,23 @@ +! { dg-do run } +! { dg-options "-Wcharacter-truncation" } +! Tests the fix for PR31266: references to CHARACTER +! components lead to the wrong length being assigned to substring +! expressions. +type data + character(len=5) :: c +end type data +type(data), dimension(5), target :: y +character(len=2), dimension(5) :: p +character(len=3), dimension(5) :: q + +y(:)%c = "abcdef" ! { dg-warning "in assignment \\(5/6\\)" } +p(1) = y(1)%c(3:) ! { dg-warning "in assignment \\(2/3\\)" } +if (p(1).ne."cd") call abort() + +p(1) = y(1)%c ! { dg-warning "in assignment \\(2/5\\)" } +if (p(1).ne."ab") call abort() + +q = "xyz" +p = q ! { dg-warning "CHARACTER expression will be truncated in assignment \\(2/3\\)" } +if (any (p.ne.q(:)(1:2))) call abort() +end -- cgit v1.2.3