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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2020-06-14 17:37:49 +0200 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2020-06-14 17:38:31 +0200 |
| commit | 3de12cc548c7a37bb68ea10937709dc6385a3b2b (patch) | |
| tree | 272fd81ed22f3d04d3dbe0913ff0aa5b26688e52 /gcc/gimple-expr.c | |
| parent | 3ee9d82484bdc0ae5b1b21f4a3d8ff46d40e36fd (diff) | |
| download | gcc-3de12cc548c7a37bb68ea10937709dc6385a3b2b.zip gcc-3de12cc548c7a37bb68ea10937709dc6385a3b2b.tar.gz gcc-3de12cc548c7a37bb68ea10937709dc6385a3b2b.tar.bz2 | |
Avoid crash when global symbol table is empty with -fdump-fortran-global.
This just avoids a crash with -fdump-fortran-global when the
global symbol table is empty. This is strictly a developer's
option, no user impact.
gcc/fortran/ChangeLog:
2020-06-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/42122
* dump-parse-tree.c (gfc_dump_global_symbols): If the symroot is
empty, just output "empty".
Diffstat (limited to 'gcc/gimple-expr.c')
0 files changed, 0 insertions, 0 deletions