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| author | Jerry DeLisle <jvdelisle@gcc.gnu.org> | 2019-01-31 03:37:16 +0000 |
|---|---|---|
| committer | Jerry DeLisle <jvdelisle@gcc.gnu.org> | 2019-01-31 03:37:16 +0000 |
| commit | 474175e925a90166e1f4adcc83f9ddfbab1f841b (patch) | |
| tree | e10c552e4cb0b02f4e9b384e86ec361ca06ce01b /gcc/fortran/io.c | |
| parent | f7478e4e33252da20e97138c7f1503e7706f300b (diff) | |
| download | gcc-474175e925a90166e1f4adcc83f9ddfbab1f841b.zip gcc-474175e925a90166e1f4adcc83f9ddfbab1f841b.tar.gz gcc-474175e925a90166e1f4adcc83f9ddfbab1f841b.tar.bz2 | |
re PR fortran/52564 (Accepts invalid: Missing I/O list after comma)
2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/52564
* io.c (match_io): Add check for comma after '*' without subsequent
IO list.
* gfortran.dg/print_2.f90: New test.
From-SVN: r268412
Diffstat (limited to 'gcc/fortran/io.c')
| -rw-r--r-- | gcc/fortran/io.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/fortran/io.c b/gcc/fortran/io.c index fce9228..95b3013 100644 --- a/gcc/fortran/io.c +++ b/gcc/fortran/io.c @@ -4172,6 +4172,23 @@ match_io (io_kind k) else gfc_current_locus = where; } + + if (gfc_match_char ('*') == MATCH_YES + && gfc_match_char(',') == MATCH_YES) + { + locus where2 = gfc_current_locus; + if (gfc_match_eos () == MATCH_YES) + { + gfc_current_locus = where2; + gfc_error ("Comma after * at %C not allowed without I/O list"); + m = MATCH_ERROR; + goto cleanup; + } + else + gfc_current_locus = where; + } + else + gfc_current_locus = where; } if (gfc_current_form == FORM_FREE) |