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gfortran.h (struct gfc_symbol): Moving "interface" member to gfc_typespec (plus fixing a small docu error).

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* gfortran.h (struct gfc_symbol): Moving "interface" member to
	gfc_typespec (plus fixing a small docu error).
	* interface.c (gfc_procedure_use): Ditto.
	* decl.c (match_procedure_decl): Ditto.
	* resolve.c (resolve_specific_f0,
	resolve_specific_f0, resolve_symbol): Ditto.

From-SVN: r134867
This commit is contained in:
Janus Weil 2008-05-01 19:38:04 +00:00 committed by François-Xavier Coudert
parent ca873b0e5a
commit 32d99e6869
5 changed files with 38 additions and 29 deletions
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9
gcc/fortran/ChangeLog
View File

@ -1,3 +1,12 @@
2008-05-01 Janus Weil <jaydub66@gmail.com>
* gfortran.h (struct gfc_symbol): Moving "interface" member to
gfc_typespec (plus fixing a small docu error).
* interface.c (gfc_procedure_use): Ditto.
* decl.c (match_procedure_decl): Ditto.
* resolve.c (resolve_specific_f0,
resolve_specific_f0, resolve_symbol): Ditto.
2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.

16
gcc/fortran/decl.c
View File

@ -4060,8 +4060,8 @@ match_procedure_decl (void)
/* Resolve interface if possible. That way, attr.procedure is only set
if it is declared by a later procedure-declaration-stmt, which is
invalid per C1212. */
while (proc_if->interface)
proc_if = proc_if->interface;
while (proc_if->ts.interface)
proc_if = proc_if->ts.interface;
if (proc_if->generic)
{
@ -4147,16 +4147,16 @@ got_ts:
/* Set interface. */
if (proc_if != NULL)
{
sym->interface = proc_if;
sym->ts.interface = proc_if;
sym->attr.untyped = 1;
}
else if (current_ts.type != BT_UNKNOWN)
{
sym->interface = gfc_new_symbol ("", gfc_current_ns);
sym->interface->ts = current_ts;
sym->interface->attr.function = 1;
sym->ts = sym->interface->ts;
sym->attr.function = sym->interface->attr.function;
sym->ts = current_ts;
sym->ts.interface = gfc_new_symbol ("", gfc_current_ns);
sym->ts.interface->ts = current_ts;
sym->ts.interface->attr.function = 1;
sym->attr.function = sym->ts.interface->attr.function;
}
if (gfc_match_eos () == MATCH_YES)

5
gcc/fortran/gfortran.h
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@ -778,6 +778,7 @@ typedef struct
int kind;
struct gfc_symbol *derived;
gfc_charlen *cl; /* For character types only. */
struct gfc_symbol *interface; /* For PROCEDURE declarations. */
int is_c_interop;
int is_iso_c;
bt f90_type;
@ -980,7 +981,7 @@ typedef struct gfc_symbol
gfc_typespec ts;
symbol_attribute attr;
/* The interface member points to the formal argument list if the
/* The formal member points to the formal argument list if the
symbol is a function or subroutine name. If the symbol is a
generic name, the generic member points to the list of
interfaces. */
@ -996,8 +997,6 @@ typedef struct gfc_symbol
struct gfc_symbol *result; /* function result symbol */
gfc_component *components; /* Derived type components */
struct gfc_symbol *interface; /* For PROCEDURE declarations. */
/* Defined only for Cray pointees; points to their pointer. */
struct gfc_symbol *cp_pointer;

6
gcc/fortran/interface.c
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@ -2405,13 +2405,13 @@ gfc_procedure_use (gfc_symbol *sym, gfc_actual_arglist **ap, locus *where)
gfc_warning ("Procedure '%s' called with an implicit interface at %L",
sym->name, where);
if (sym->interface && sym->interface->attr.intrinsic)
if (sym->ts.interface && sym->ts.interface->attr.intrinsic)
{
gfc_intrinsic_sym *isym;
isym = gfc_find_function (sym->interface->name);
isym = gfc_find_function (sym->ts.interface->name);
if (isym != NULL)
{
if (compare_actual_formal_intr (ap, sym->interface))
if (compare_actual_formal_intr (ap, sym->ts.interface))
return;
gfc_error ("Type/rank mismatch in argument '%s' at %L",
sym->name, where);

31
gcc/fortran/resolve.c
View File

@ -1563,10 +1563,10 @@ resolve_specific_f0 (gfc_symbol *sym, gfc_expr *expr)
/* See if we have an intrinsic interface. */
if (sym->interface != NULL && sym->interface->attr.intrinsic)
if (sym->ts.interface != NULL && sym->ts.interface->attr.intrinsic)
{
gfc_intrinsic_sym *isym;
isym = gfc_find_function (sym->interface->name);
isym = gfc_find_function (sym->ts.interface->name);
/* Existance of isym should be checked already. */
gcc_assert (isym);
@ -2636,12 +2636,12 @@ resolve_specific_s0 (gfc_code *c, gfc_symbol *sym)
match m;
/* See if we have an intrinsic interface. */
if (sym->interface != NULL && !sym->interface->attr.abstract
&& !sym->interface->attr.subroutine)
if (sym->ts.interface != NULL && !sym->ts.interface->attr.abstract
&& !sym->ts.interface->attr.subroutine)
{
gfc_intrinsic_sym *isym;
isym = gfc_find_function (sym->interface->name);
isym = gfc_find_function (sym->ts.interface->name);
/* Existance of isym should be checked already. */
gcc_assert (isym);
@ -7735,26 +7735,27 @@ resolve_symbol (gfc_symbol *sym)
}
}
if (sym->attr.procedure && sym->interface
if (sym->attr.procedure && sym->ts.interface
&& sym->attr.if_source != IFSRC_DECL)
{
if (sym->interface->attr.procedure)
if (sym->ts.interface->attr.procedure)
gfc_error ("Interface '%s', used by procedure '%s' at %L, is declared "
"in a later PROCEDURE statement", sym->interface->name,
"in a later PROCEDURE statement", sym->ts.interface->name,
sym->name,&sym->declared_at);
/* Get the attributes from the interface (now resolved). */
if (sym->interface->attr.if_source || sym->interface->attr.intrinsic)
if (sym->ts.interface->attr.if_source || sym->ts.interface->attr.intrinsic)
{
sym->ts = sym->interface->ts;
sym->attr.function = sym->interface->attr.function;
sym->attr.subroutine = sym->interface->attr.subroutine;
copy_formal_args (sym, sym->interface);
sym->ts.type = sym->ts.interface->ts.type;
sym->ts.kind = sym->ts.interface->ts.kind;
sym->attr.function = sym->ts.interface->attr.function;
sym->attr.subroutine = sym->ts.interface->attr.subroutine;
copy_formal_args (sym, sym->ts.interface);
}
else if (sym->interface->name[0] != '\0')
else if (sym->ts.interface->name[0] != '\0')
{
gfc_error ("Interface '%s' of procedure '%s' at %L must be explicit",
sym->interface->name, sym->name, &sym->declared_at);
sym->ts.interface->name, sym->name, &sym->declared_at);
return;
}
}