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_cast_1.f90 | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/char_cast_1.f90 (limited to 'gcc/testsuite/gfortran.dg/char_cast_1.f90') diff --git a/gcc/testsuite/gfortran.dg/char_cast_1.f90 b/gcc/testsuite/gfortran.dg/char_cast_1.f90 new file mode 100644 index 000000000..2eca9cfda --- /dev/null +++ b/gcc/testsuite/gfortran.dg/char_cast_1.f90 @@ -0,0 +1,31 @@ +! { dg-do compile } +! { dg-options "-O2 -fdump-tree-original" } +! +! Check the fix for PR31608 in all it's various manifestations:) +! Contributed by Richard Guenther +! + character(len=1) :: string = "z" + integer :: i(1) = (/100/) + print *, Up("abc") + print *, transfer(((transfer(string,"x",1))), "x",1) + print *, transfer(char(i), "x") + print *, Upper ("abcdefg") + contains + Character (len=20) Function Up (string) + Character(len=*) string + character(1) :: chr + Up = transfer(achar(iachar(transfer(string,chr,1))), "x") + return + end function Up + Character (len=20) Function Upper (string) + Character(len=*) string + Upper = & + transfer(merge(transfer(string,"x",len(string)), & + string, .true.), "x") + return + end function Upper +end +! The sign that all is well is that [S.6][1] appears twice. +! Platform dependent variations are [S$6][1], [__S_6][1], [S___6][1] +! { dg-final { scan-tree-dump-times "6\\\]\\\[1\\\]" 2 "original" } } +! { dg-final { cleanup-tree-dump "original" } } -- cgit v1.2.3