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| author | tobi <tobi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-05-09 18:26:20 +0000 |
|---|---|---|
| committer | tobi <tobi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-05-09 18:26:20 +0000 |
| commit | 9e4fb3290b69759c81028b7712c692c58aad8b46 (patch) | |
| tree | 6cbc92e1a470f9ed0e5cfee87f772eefa3d3c7a6 /gcc/fortran/dump-parse-tree.c | |
| parent | 32eda510b18fdc6bed43ae774e5024f673f109d1 (diff) | |
| download | gcc-9e4fb3290b69759c81028b7712c692c58aad8b46.tar.gz | |
fortran/
* match.c (gfc_match_return): Only require space after keyword when
it is obligatory. Only give stdwarn to after matching is successful.
* dump-parse-tree.c (gfc_show_symbol): Deal with alternate returns.
testsuite/
* gfortran.dg/return_1.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99467 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/dump-parse-tree.c')
| -rw-r--r-- | gcc/fortran/dump-parse-tree.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/fortran/dump-parse-tree.c b/gcc/fortran/dump-parse-tree.c index 61e55685a02..70f91e4a528 100644 --- a/gcc/fortran/dump-parse-tree.c +++ b/gcc/fortran/dump-parse-tree.c @@ -665,7 +665,12 @@ gfc_show_symbol (gfc_symbol * sym) gfc_status ("Formal arglist:"); for (formal = sym->formal; formal; formal = formal->next) - gfc_status (" %s", formal->sym->name); + { + if (formal->sym != NULL) + gfc_status (" %s", formal->sym->name); + else + gfc_status (" [Alt Return]"); + } } if (sym->formal_ns) |