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| author | Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de> | 2004-07-09 23:20:50 +0200 |
|---|---|---|
| committer | Tobias Schlüter <tobi@gcc.gnu.org> | 2004-07-09 23:20:50 +0200 |
| commit | 4077d207437b94a2d07d76c93b6583d5920bf7a8 (patch) | |
| tree | d3352c7a5ccff7412b5e6acf7f1978a0e40eb5b6 /gcc/fortran/resolve.c | |
| parent | 1f33f6b4c779919d3dd77be7001747a621de0e6a (diff) | |
| download | gcc-4077d207437b94a2d07d76c93b6583d5920bf7a8.zip gcc-4077d207437b94a2d07d76c93b6583d5920bf7a8.tar.gz gcc-4077d207437b94a2d07d76c93b6583d5920bf7a8.tar.bz2 | |
re PR fortran/13201 (PARAMETER variables of nonconstant shape are accepted)
PR fortran/13201
* resolve.c (resolve_symbol): Verify that the shape of a
parameter array is not only explicit, but also constant.
* array.c (gfc_is_compile_time_shape): New function.
* gfortran.h (gfc_is_compile_time_shape): Add prototype.
From-SVN: r84400
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index a107095..81df9ef 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -3745,12 +3745,14 @@ resolve_symbol (gfc_symbol * sym) return; } - if (sym->attr.flavor == FL_PARAMETER - && sym->as != NULL && sym->as->type != AS_EXPLICIT) + /* A parameter array's shape needs to be constant. */ + + if (sym->attr.flavor == FL_PARAMETER && sym->as != NULL + && !gfc_is_compile_time_shape (sym->as)) { - gfc_error ("Parameter array '%s' at %L must have an explicit shape", - sym->name, &sym->declared_at); - return; + gfc_error ("Parameter array '%s' at %L cannot be automatic " + "or assumed shape", sym->name, &sym->declared_at); + return; } /* Make sure that character string variables with assumed length are |