fortran/
* decl.c (gfc_match_derived_decl): Reliably reject
'doubleprecision' and 'doublecomplex' as type names.
testsuite/
* gfortran.dg/derived_name_1.f90: New.
* gfortran.dg/derived_name_2.f: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123129
138bc75d-0d04-0410-961f-
82ee72b054a4
+2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ PR fortran/20897
+ * decl.c (gfc_match_derived_decl): Reliably reject
+ 'doubleprecision' and 'doublecomplex' as type names.
+
2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/31203
return m;
/* Make sure the name isn't the name of an intrinsic type. The
- 'double precision' type doesn't get past the name matcher. */
+ 'double {precision,complex}' types don't get past the name
+ matcher, unless they're written as a single word or in fixed
+ form. */
if (strcmp (name, "integer") == 0
|| strcmp (name, "real") == 0
|| strcmp (name, "character") == 0
|| strcmp (name, "logical") == 0
- || strcmp (name, "complex") == 0)
+ || strcmp (name, "complex") == 0
+ || strcmp (name, "doubleprecision") == 0
+ || strcmp (name, "doublecomplex") == 0)
{
gfc_error ("Type name '%s' at %C cannot be the same as an intrinsic "
"type", name);
+2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ PR fortran/20897
+ * gfortran.dg/derived_name_1.f90: New.
+ * gfortran.dg/derived_name_2.f: New.
+
2007-03-21 Richard Sandiford <richard@codesourcery.com>
* lib/target-supports.exp (check_effective_target_nonpic): New
--- /dev/null
+! { dg-do compile }
+! PR 20897
+! Make sure intrinsic type names do not appear as names of derived types
+type integer ! { dg-error "cannot be the same as an intrinsic type" }
+type real ! { dg-error "cannot be the same as an intrinsic type" }
+type complex ! { dg-error "cannot be the same as an intrinsic type" }
+type character ! { dg-error "cannot be the same as an intrinsic type" }
+type logical ! { dg-error "cannot be the same as an intrinsic type" }
+type complex ! { dg-error "cannot be the same as an intrinsic type" }
+type double precision ! { dg-error "Unclassifiable statement" }
+type doubleprecision ! { dg-error "cannot be the same as an intrinsic type" }
+type double complex ! { dg-error "Unclassifiable statement" }
+type doublecomplex ! { dg-error "cannot be the same as an intrinsic type" }
+
+type x
+ integer y
+end type x
+end
+
--- /dev/null
+! { dg-do compile }
+! PR 20897
+! Make sure intrinsic type names do not appear as names of derived types
+ type integer ! { dg-error "cannot be the same as an intrinsic type" }
+ type real ! { dg-error "cannot be the same as an intrinsic type" }
+ type complex ! { dg-error "cannot be the same as an intrinsic type" }
+ type character ! { dg-error "cannot be the same as an intrinsic type" }
+ type logical ! { dg-error "cannot be the same as an intrinsic type" }
+ type complex ! { dg-error "cannot be the same as an intrinsic type" }
+ type double precision ! { dg-error "cannot be the same as an intrinsic type" }
+ type doubleprecision ! { dg-error "cannot be the same as an intrinsic type" }
+ type double complex ! { dg-error "cannot be the same as an intrinsic type" }
+ type doublecomplex ! { dg-error "cannot be the same as an intrinsic type" }
+
+ type x
+ integer y
+ end type x
+ end
+