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/g77/980310-1.f | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/g77/980310-1.f (limited to 'gcc/testsuite/gfortran.dg/g77/980310-1.f') diff --git a/gcc/testsuite/gfortran.dg/g77/980310-1.f b/gcc/testsuite/gfortran.dg/g77/980310-1.f new file mode 100644 index 000000000..303013337 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/g77/980310-1.f @@ -0,0 +1,29 @@ +c { dg-do compile } +C Causes internal compiler error on egcs 1.0.1 on i586-pc-sco3.2v5.0.4 +C To: egcs-bugs@cygnus.com +C Subject: backend case range problem/fix +C From: Dave Love +C Date: 02 Dec 1997 18:11:35 +0000 +C Message-ID: +C +C The following Fortran test case aborts the compiler because +C tree_int_cst_lt dereferences a null tree; this is a regression from +C gcc 2.7. + + INTEGER N + READ(*,*) N + SELECT CASE (N) + CASE (1:) + WRITE(*,*) 'case 1' + CASE (0) + WRITE(*,*) 'case 0' + END SELECT + END + +C The relevant change to cure this is: +C +C Thu Dec 4 06:34:40 1997 Richard Kenner +C +C * stmt.c (pushcase_range): Clean up handling of "infinite" values. +C + -- cgit v1.2.3