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| author | Steven G. Kargl <kargl@gcc.gnu.org> | 2016-09-25 17:30:27 +0000 |
|---|---|---|
| committer | Steven G. Kargl <kargl@gcc.gnu.org> | 2016-09-25 17:30:27 +0000 |
| commit | f1c7e7f10fe8b4ad6dbfb2a93c850d52693a6331 (patch) | |
| tree | b1221852fb597b28c21431c40c05925dd6e11aae /gcc/fortran/frontend-passes.c | |
| parent | 5335c35f01a196b750ae0a59eb3c1527c6ecf654 (diff) | |
| download | gcc-f1c7e7f10fe8b4ad6dbfb2a93c850d52693a6331.zip gcc-f1c7e7f10fe8b4ad6dbfb2a93c850d52693a6331.tar.gz gcc-f1c7e7f10fe8b4ad6dbfb2a93c850d52693a6331.tar.bz2 | |
re PR fortran/77694 (ICE in optimize_binop_array_assignment, at fortran/frontend-passes.c:1080)
2016-09-22 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77694
* frontend-passes.c (optimize_binop_array_assignment): Check pointer
for NULL.
2016-09-22 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77694
* gfortran.dg/pr77694.f90: New test.
From-SVN: r240476
Diffstat (limited to 'gcc/fortran/frontend-passes.c')
| -rw-r--r-- | gcc/fortran/frontend-passes.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/fortran/frontend-passes.c b/gcc/fortran/frontend-passes.c index cd10979..3a2c16e 100644 --- a/gcc/fortran/frontend-passes.c +++ b/gcc/fortran/frontend-passes.c @@ -1076,6 +1076,9 @@ optimize_binop_array_assignment (gfc_code *c, gfc_expr **rhs, bool seen_op) { gfc_expr *e; + if (!*rhs) + return false; + e = *rhs; if (e->expr_type == EXPR_OP) { |