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| author | Jakub Jelinek <jakub@redhat.com> | 2016-05-20 20:49:24 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-05-20 20:49:24 +0200 |
| commit | 4f028369d00f8cc3a7dc26d4401a3fa238960a54 (patch) | |
| tree | 0d0a9ad2263e7ef54eebff35deba59059a266ae3 /gcc | |
| parent | 78520f3ff1f922bb86bdaa6188b3168e68fbb908 (diff) | |
| download | gcc-4f028369d00f8cc3a7dc26d4401a3fa238960a54.zip gcc-4f028369d00f8cc3a7dc26d4401a3fa238960a54.tar.gz gcc-4f028369d00f8cc3a7dc26d4401a3fa238960a54.tar.bz2 | |
re PR fortran/71204 (ICE with -O0 in expand_expr_real_1, at expr.c:9651)
PR fortran/71204
* frontend-passes.c (realloc_string_callback): Clear inserted_block
and changed_statement before calling create_var.
* gfortran.dg/pr71204.f90: New test.
From-SVN: r236525
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/frontend-passes.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/pr71204.f90 | 17 |
4 files changed, 31 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 704c1f1..d32c7d5 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2016-05-20 Jakub Jelinek <jakub@redhat.com> + + PR fortran/71204 + * frontend-passes.c (realloc_string_callback): Clear inserted_block + and changed_statement before calling create_var. + 2016-05-15 Harald Anlauf <anlauf@gmx.de> PR fortran/69603 diff --git a/gcc/fortran/frontend-passes.c b/gcc/fortran/frontend-passes.c index 9d724de..37c42bb 100644 --- a/gcc/fortran/frontend-passes.c +++ b/gcc/fortran/frontend-passes.c @@ -174,8 +174,10 @@ realloc_string_callback (gfc_code **c, int *walk_subtrees ATTRIBUTE_UNUSED, if (!gfc_check_dependency (expr1, expr2, true)) return 0; - + current_code = c; + inserted_block = NULL; + changed_statement = NULL; n = create_var (expr2, "trim"); co->expr2 = n; return 0; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 919c124..d5122e8 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-05-20 Jakub Jelinek <jakub@redhat.com> + + PR fortran/71204 + * gfortran.dg/pr71204.f90: New test. + 2016-05-20 Cesar Philippidis <cesar@codesourcery.com> * gcc.target/nvptx/sincos.c: New test. diff --git a/gcc/testsuite/gfortran.dg/pr71204.f90 b/gcc/testsuite/gfortran.dg/pr71204.f90 new file mode 100644 index 0000000..1d1ee5c --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr71204.f90 @@ -0,0 +1,17 @@ +! PR fortran/71204 +! { dg-do compile } +! { dg-options "-O0" } + +module pr71204 + character(10), allocatable :: z(:) +end module + +subroutine s1 + use pr71204 + z(2) = z(1) +end + +subroutine s2 + use pr71204 + z(2) = z(1) +end |