From 79112414239490d11c9bf27ff3af14a4fd75169a Mon Sep 17 00:00:00 2001 From: burnus Date: Sat, 22 Sep 2007 14:20:57 +0000 Subject: 2007-09-22 Tobias Burnus PR fortran/33445 * scanner.c (skip_free_comments): Warn if !$OMP& is used if no OpenMP directive is to be continued. 2007-09-22 Tobias Burnus PR fortran/33445 * gfortran.dg/gomp/free-2.f90: New. * gfortran.dg/gomp/appendix-a/a.31.1.f90: Add missing &. * gfortran.dg/gomp/omp_parse1.f90: Add dg-warning. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128670 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/fortran/scanner.c | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) (limited to 'gcc/fortran/scanner.c') diff --git a/gcc/fortran/scanner.c b/gcc/fortran/scanner.c index b0c7979554e..fe7d213ae0b 100644 --- a/gcc/fortran/scanner.c +++ b/gcc/fortran/scanner.c @@ -417,18 +417,25 @@ skip_free_comments (void) if (c == 'o' || c == 'O') { if (((c = next_char ()) == 'm' || c == 'M') - && ((c = next_char ()) == 'p' || c == 'P') - && ((c = next_char ()) == ' ' || continue_flag)) + && ((c = next_char ()) == 'p' || c == 'P')) { - while (gfc_is_whitespace (c)) - c = next_char (); - if (c != '\n' && c != '!') + if ((c = next_char ()) == ' ' || continue_flag) { - openmp_flag = 1; - openmp_locus = old_loc; - gfc_current_locus = start; - return false; + while (gfc_is_whitespace (c)) + c = next_char (); + if (c != '\n' && c != '!') + { + openmp_flag = 1; + openmp_locus = old_loc; + gfc_current_locus = start; + return false; + } } + else + gfc_warning_now ("!$OMP at %C starts a commented " + "line as it neither is followed " + "by a space nor is a " + "continuation line"); } gfc_current_locus = old_loc; next_char (); -- cgit v1.2.1