/* Deal with I/O statements & related stuff.
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
+ 2009, 2010
Free Software Foundation, Inc.
Contributed by Andy Vaught
FMT_NONE, FMT_UNKNOWN, FMT_SIGNED_INT, FMT_ZERO, FMT_POSINT, FMT_PERIOD,
FMT_COMMA, FMT_COLON, FMT_SLASH, FMT_DOLLAR, FMT_LPAREN,
FMT_RPAREN, FMT_X, FMT_SIGN, FMT_BLANK, FMT_CHAR, FMT_P, FMT_IBOZ, FMT_F,
- FMT_E, FMT_EXT, FMT_G, FMT_L, FMT_A, FMT_D, FMT_H, FMT_END, FMT_ERROR, FMT_DC,
- FMT_DP, FMT_T, FMT_TR, FMT_TL
+ FMT_E, FMT_EN, FMT_ES, FMT_G, FMT_L, FMT_A, FMT_D, FMT_H, FMT_END,
+ FMT_ERROR, FMT_DC, FMT_DP, FMT_T, FMT_TR, FMT_TL, FMT_STAR, FMT_RC,
+ FMT_RD, FMT_RN, FMT_RP, FMT_RU, FMT_RZ
}
format_token;
/* Return the next character in the format string. */
static char
-next_char (int in_string)
+next_char (gfc_instring in_string)
{
static gfc_char_t c;
char c;
do
{
- error_element = c = next_char (0);
+ error_element = c = next_char (NONSTRING);
if (c == '\t')
{
if (gfc_option.allow_std & GFC_STD_GNU)
for (;;)
{
- c = next_char (1);
+ c = next_char (INSTRING_WARN);
if (c == '\0')
{
token = FMT_END;
if (c == delim)
{
- c = next_char (1);
+ c = next_char (INSTRING_NOWARN);
if (c == '\0')
{
case 'E':
c = next_char_not_space (&error);
- if (c == 'N' || c == 'S')
- token = FMT_EXT;
+ if (c == 'N' )
+ token = FMT_EN;
+ else if (c == 'S')
+ token = FMT_ES;
else
{
token = FMT_E;
}
break;
+ case 'R':
+ c = next_char_not_space (&error);
+ switch (c)
+ {
+ case 'C':
+ token = FMT_RC;
+ break;
+ case 'D':
+ token = FMT_RD;
+ break;
+ case 'N':
+ token = FMT_RN;
+ break;
+ case 'P':
+ token = FMT_RP;
+ break;
+ case 'U':
+ token = FMT_RU;
+ break;
+ case 'Z':
+ token = FMT_RZ;
+ break;
+ default:
+ token = FMT_UNKNOWN;
+ unget_char ();
+ break;
+ }
+ break;
+
case '\0':
token = FMT_END;
break;
+ case '*':
+ token = FMT_STAR;
+ break;
+
default:
token = FMT_UNKNOWN;
break;
}
+static const char *
+token_to_string (format_token t)
+{
+ switch (t)
+ {
+ case FMT_D:
+ return "D";
+ case FMT_G:
+ return "G";
+ case FMT_E:
+ return "E";
+ case FMT_EN:
+ return "EN";
+ case FMT_ES:
+ return "ES";
+ default:
+ return "";
+ }
+}
+
/* Check a format statement. The format string, either from a FORMAT
statement or a constant in an I/O statement has already been parsed
by itself, and we are checking it for validity. The dual origin
format_item_1:
switch (t)
{
+ case FMT_STAR:
+ repeat = -1;
+ t = format_lex ();
+ if (t == FMT_ERROR)
+ goto fail;
+ if (t == FMT_LPAREN)
+ {
+ level++;
+ goto format_item;
+ }
+ error = _("Left parenthesis required after '*'");
+ goto syntax;
+
case FMT_POSINT:
repeat = value;
t = format_lex ();
case FMT_X:
/* X requires a prior number if we're being pedantic. */
+ if (mode != MODE_FORMAT)
+ format_locus.nextc += format_string_pos;
if (gfc_notify_std (GFC_STD_GNU, "Extension: X descriptor "
- "requires leading space count at %C")
+ "requires leading space count at %L", &format_locus)
== FAILURE)
return FAILURE;
goto between_desc;
case FMT_BLANK:
case FMT_DP:
case FMT_DC:
+ case FMT_RC:
+ case FMT_RD:
+ case FMT_RN:
+ case FMT_RP:
+ case FMT_RU:
+ case FMT_RZ:
goto between_desc;
case FMT_CHAR:
if (t == FMT_ERROR)
goto fail;
- if (gfc_notify_std (GFC_STD_GNU, "Extension: $ descriptor at %C")
- == FAILURE)
+ if (gfc_notify_std (GFC_STD_GNU, "Extension: $ descriptor at %L",
+ &format_locus) == FAILURE)
return FAILURE;
if (t != FMT_RPAREN || level > 0)
{
- gfc_warning ("$ should be the last specifier in format at %C");
+ gfc_warning ("$ should be the last specifier in format at %L",
+ &format_locus);
goto optional_comma_1;
}
case FMT_IBOZ:
case FMT_F:
case FMT_E:
- case FMT_EXT:
+ case FMT_EN:
+ case FMT_ES:
case FMT_G:
case FMT_L:
case FMT_A:
break;
case FMT_P:
- if (pedantic)
+ /* No comma after P allowed only for F, E, EN, ES, D, or G.
+ 10.1.1 (1). */
+ t = format_lex ();
+ if (t == FMT_ERROR)
+ goto fail;
+ if (!(gfc_option.allow_std & GFC_STD_F2003) && t != FMT_COMMA
+ && t != FMT_F && t != FMT_E && t != FMT_EN && t != FMT_ES
+ && t != FMT_D && t != FMT_G && t != FMT_RPAREN && t != FMT_SLASH)
+ {
+ error = _("Comma required after P descriptor");
+ goto syntax;
+ }
+ if (t != FMT_COMMA)
{
- t = format_lex ();
- if (t == FMT_ERROR)
- goto fail;
if (t == FMT_POSINT)
{
- error = _("Repeat count cannot follow P descriptor");
+ t = format_lex ();
+ if (t == FMT_ERROR)
+ goto fail;
+ }
+ if (t != FMT_F && t != FMT_E && t != FMT_EN && t != FMT_ES && t != FMT_D
+ && t != FMT_G && t != FMT_RPAREN && t != FMT_SLASH)
+ {
+ error = _("Comma required after P descriptor");
goto syntax;
}
-
- saved_token = t;
}
+ saved_token = t;
goto optional_comma;
case FMT_T:
switch (gfc_notification_std (GFC_STD_GNU))
{
case WARNING:
+ if (mode != MODE_FORMAT)
+ format_locus.nextc += format_string_pos;
gfc_warning ("Extension: Missing positive width after L "
- "descriptor at %C");
+ "descriptor at %L", &format_locus);
saved_token = t;
break;
case FMT_D:
case FMT_E:
case FMT_G:
- case FMT_EXT:
+ case FMT_EN:
+ case FMT_ES:
u = format_lex ();
if (t == FMT_G && u == FMT_ZERO)
{
goto syntax;
}
if (gfc_notify_std (GFC_STD_F2008, "Fortran 2008: 'G0' in "
- "format at %C") == FAILURE)
+ "format at %L", &format_locus) == FAILURE)
return FAILURE;
u = format_lex ();
if (u != FMT_PERIOD)
break;
}
+ if (u != FMT_POSINT)
+ {
+ format_locus.nextc += format_string_pos;
+ gfc_error ("Positive width required in format "
+ "specifier %s at %L", token_to_string (t),
+ &format_locus);
+ saved_token = u;
+ goto fail;
+ }
+
u = format_lex ();
if (u == FMT_ERROR)
goto fail;
if (u != FMT_PERIOD)
{
/* Warn if -std=legacy, otherwise error. */
+ format_locus.nextc += format_string_pos;
if (gfc_option.warn_std != 0)
- gfc_error_now ("Period required in format specifier at %C");
+ {
+ gfc_error ("Period required in format "
+ "specifier %s at %L", token_to_string (t),
+ &format_locus);
+ saved_token = u;
+ goto fail;
+ }
else
- gfc_warning ("Period required in format specifier at %C");
+ gfc_warning ("Period required in format "
+ "specifier %s at %L", token_to_string (t),
+ &format_locus);
+ /* If we go to finished, we need to unwind this
+ before the next round. */
+ format_locus.nextc -= format_string_pos;
saved_token = u;
break;
}
{
/* Warn if -std=legacy, otherwise error. */
if (gfc_option.warn_std != 0)
- gfc_error_now ("Period required in format specifier at %C");
- else
- gfc_warning ("Period required in format specifier at %C");
+ {
+ error = _("Period required in format specifier");
+ goto syntax;
+ }
+ if (mode != MODE_FORMAT)
+ format_locus.nextc += format_string_pos;
+ gfc_warning ("Period required in format specifier at %L",
+ &format_locus);
saved_token = t;
break;
}
case FMT_H:
if (!(gfc_option.allow_std & GFC_STD_GNU) && !inhibit_warnings)
- gfc_warning ("The H format specifier at %C is"
- " a Fortran 95 deleted feature");
-
+ {
+ if (mode != MODE_FORMAT)
+ format_locus.nextc += format_string_pos;
+ gfc_warning ("The H format specifier at %L is"
+ " a Fortran 95 deleted feature", &format_locus);
+ }
if (mode == MODE_STRING)
{
format_string += value;
format_length -= value;
+ format_string_pos += repeat;
}
else
{
while (repeat >0)
{
- next_char (1);
+ next_char (INSTRING_WARN);
repeat -- ;
}
}
goto syntax;
default:
- if (gfc_notify_std (GFC_STD_GNU, "Extension: Missing comma at %C")
- == FAILURE)
+ if (mode != MODE_FORMAT)
+ format_locus.nextc += format_string_pos - 1;
+ if (gfc_notify_std (GFC_STD_GNU, "Extension: Missing comma at %L",
+ &format_locus) == FAILURE)
return FAILURE;
+ /* If we do not actually return a failure, we need to unwind this
+ before the next round. */
+ if (mode != MODE_FORMAT)
+ format_locus.nextc -= format_string_pos;
goto format_item_1;
}
goto syntax;
default:
- if (gfc_notify_std (GFC_STD_GNU, "Extension: Missing comma at %C")
- == FAILURE)
+ if (mode != MODE_FORMAT)
+ format_locus.nextc += format_string_pos;
+ if (gfc_notify_std (GFC_STD_GNU, "Extension: Missing comma at %L",
+ &format_locus) == FAILURE)
return FAILURE;
+ /* If we do not actually return a failure, we need to unwind this
+ before the next round. */
+ if (mode != MODE_FORMAT)
+ format_locus.nextc -= format_string_pos;
saved_token = t;
break;
}
goto format_item;
-
+
syntax:
if (mode != MODE_FORMAT)
format_locus.nextc += format_string_pos;
static gfc_try
check_format_string (gfc_expr *e, bool is_input)
{
+ gfc_try rv;
+ int i;
if (!e || e->ts.type != BT_CHARACTER || e->expr_type != EXPR_CONSTANT)
return SUCCESS;
format string that has been calculated, but that's probably not worth the
effort. */
format_locus = e->where;
-
- return check_format (is_input);
+ rv = check_format (is_input);
+ /* check for extraneous characters at the end of an otherwise valid format
+ string, like '(A10,I3)F5'
+ start at the end and move back to the last character processed,
+ spaces are OK */
+ if (rv == SUCCESS && e->value.character.length > format_string_pos)
+ for (i=e->value.character.length-1;i>format_string_pos-1;i--)
+ if (e->value.character.string[i] != ' ')
+ {
+ format_locus.nextc += format_length + 1;
+ gfc_warning ("Extraneous characters in format at %L", &format_locus);
+ break;
+ }
+ return rv;
}
new_st.loc = start;
new_st.op = EXEC_NOP;
- e = gfc_get_expr();
- e->expr_type = EXPR_CONSTANT;
- e->ts.type = BT_CHARACTER;
- e->ts.kind = gfc_default_character_kind;
- e->where = start;
- e->value.character.string = format_string
- = gfc_get_wide_string (format_length + 1);
- e->value.character.length = format_length;
+ e = gfc_get_character_expr (gfc_default_character_kind, &start,
+ NULL, format_length);
+ format_string = e->value.character.string;
gfc_statement_label->format = e;
mode = MODE_COPY;
return FAILURE;
}
+ if (tag == &tag_exist && e->ts.kind != gfc_default_logical_kind)
+ {
+ if (gfc_notify_std (GFC_STD_F2008, "Fortran 2008: Nondefault LOGICAL "
+ "in %s tag at %L", tag->name, &e->where)
+ == FAILURE)
+ return FAILURE;
+ }
+
+ if (tag == &tag_newunit)
+ {
+ if (gfc_notify_std (GFC_STD_F2008, "Fortran 2008: NEWUNIT specifier"
+ " at %L", &e->where) == FAILURE)
+ return FAILURE;
+ }
+
+ /* NEWUNIT, IOSTAT, SIZE and IOMSG are variable definition contexts. */
+ if (tag == &tag_newunit || tag == &tag_iostat
+ || tag == &tag_size || tag == &tag_iomsg)
+ {
+ char context[64];
+
+ sprintf (context, _("%s tag"), tag->name);
+ if (gfc_check_vardef_context (e, false, context) == FAILURE)
+ return FAILURE;
+ }
+
if (tag == &tag_convert)
{
if (gfc_notify_std (GFC_STD_GNU, "Extension: CONVERT tag at %L",
&e->where) == FAILURE)
return FAILURE;
}
-
+
return SUCCESS;
}
if (m == MATCH_NO)
{
m = gfc_match_expr (&open->unit);
- if (m == MATCH_NO)
- goto syntax;
if (m == MATCH_ERROR)
goto cleanup;
}
goto cleanup;
}
}
+ else if (!open->unit)
+ {
+ gfc_error ("OPEN statement at %C must have UNIT or NEWUNIT specified");
+ goto cleanup;
+ }
/* Checks on the ACCESS specifier. */
if (open->access && open->access->expr_type == EXPR_CONSTANT)
/* Checks on the ROUND specifier. */
if (open->round)
{
- /* When implemented, change the following to use gfc_notify_std F2003. */
- gfc_error ("Fortran F2003: ROUND= specifier at %C not implemented");
+ if (gfc_notify_std (GFC_STD_F2003, "Fortran F2003: ROUND= at %C "
+ "not allowed in Fortran 95") == FAILURE)
goto cleanup;
if (open->round->expr_type == EXPR_CONSTANT)
else
unit = 6;
- return gfc_int_expr (unit);
+ return gfc_get_int_expr (gfc_default_integer_kind, NULL, unit);
}
gfc_free_expr (dt->round);
gfc_free_expr (dt->blank);
gfc_free_expr (dt->decimal);
- gfc_free_expr (dt->extra_comma);
gfc_free_expr (dt->pos);
+ gfc_free_expr (dt->dt_io_kind);
+ /* dt->extra_comma is a link to dt_io_kind if it is set. */
gfc_free (dt);
}
gfc_resolve_dt (gfc_dt *dt, locus *loc)
{
gfc_expr *e;
+ io_kind k;
+
+ /* This is set in any case. */
+ gcc_assert (dt->dt_io_kind);
+ k = dt->dt_io_kind->value.iokind;
RESOLVE_TAG (&tag_format, dt->format_expr);
RESOLVE_TAG (&tag_rec, dt->rec);
type character, we assume its really the "format" form of the I/O
statement. We set the io_unit to the default unit and format to
the character expression. See F95 Standard section 9.4. */
- io_kind k;
- k = dt->extra_comma->value.iokind;
if (e->ts.type == BT_CHARACTER && (k == M_READ || k == M_PRINT))
{
dt->format_expr = dt->io_unit;
dt->io_unit = default_unit (k);
- /* Free this pointer now so that a warning/error is not triggered
- below for the "Extension". */
- gfc_free_expr (dt->extra_comma);
+ /* Nullify this pointer now so that a warning/error is not
+ triggered below for the "Extension". */
dt->extra_comma = NULL;
}
gfc_error ("Internal unit with vector subscript at %L", &e->where);
return FAILURE;
}
+
+ /* If we are writing, make sure the internal unit can be changed. */
+ gcc_assert (k != M_PRINT);
+ if (k == M_WRITE
+ && gfc_check_vardef_context (e, false, _("internal unit in WRITE"))
+ == FAILURE)
+ return FAILURE;
}
if (e->rank && e->ts.type != BT_CHARACTER)
if (e->expr_type == EXPR_CONSTANT && e->ts.type == BT_INTEGER
&& mpz_sgn (e->value.integer) < 0)
{
- gfc_error ("UNIT number in statement at %L must be non-negative", &e->where);
+ gfc_error ("UNIT number in statement at %L must be non-negative",
+ &e->where);
return FAILURE;
}
+ /* If we are reading and have a namelist, check that all namelist symbols
+ can appear in a variable definition context. */
+ if (k == M_READ && dt->namelist)
+ {
+ gfc_namelist* n;
+ for (n = dt->namelist->namelist; n; n = n->next)
+ {
+ gfc_expr* e;
+ gfc_try t;
+
+ e = gfc_get_variable_expr (gfc_find_sym_in_symtree (n->sym));
+ t = gfc_check_vardef_context (e, false, NULL);
+ gfc_free_expr (e);
+
+ if (t == FAILURE)
+ {
+ gfc_error ("NAMELIST '%s' in READ statement at %L contains"
+ " the symbol '%s' which may not appear in a"
+ " variable definition context",
+ dt->namelist->name, loc, n->sym->name);
+ return FAILURE;
+ }
+ }
+ }
+
if (dt->extra_comma
&& gfc_notify_std (GFC_STD_GNU, "Extension: Comma before i/o "
"item list at %L", &dt->extra_comma->where) == FAILURE)
&dt->format_label->where);
return FAILURE;
}
+
return SUCCESS;
}
io_kind_name (k));
}
- if (m == MATCH_YES)
- switch (k)
- {
- case M_READ:
- if (expr->symtree->n.sym->attr.intent == INTENT_IN)
- {
- gfc_error ("Variable '%s' in input list at %C cannot be "
- "INTENT(IN)", expr->symtree->n.sym->name);
- m = MATCH_ERROR;
- }
-
- if (gfc_pure (NULL)
- && gfc_impure_variable (expr->symtree->n.sym)
- && current_dt->io_unit
- && current_dt->io_unit->ts.type == BT_CHARACTER)
- {
- gfc_error ("Cannot read to variable '%s' in PURE procedure at %C",
- expr->symtree->n.sym->name);
- m = MATCH_ERROR;
- }
-
- if (gfc_check_do_variable (expr->symtree))
- m = MATCH_ERROR;
-
- break;
-
- case M_WRITE:
- if (current_dt->io_unit
- && current_dt->io_unit->ts.type == BT_CHARACTER
- && gfc_pure (NULL)
- && current_dt->io_unit->expr_type == EXPR_VARIABLE
- && gfc_impure_variable (current_dt->io_unit->symtree->n.sym))
- {
- gfc_error ("Cannot write to internal file unit '%s' at %C "
- "inside a PURE procedure",
- current_dt->io_unit->symtree->n.sym->name);
- m = MATCH_ERROR;
- }
-
- break;
-
- default:
- break;
- }
+ if (m == MATCH_YES && k == M_READ && gfc_check_do_variable (expr->symtree))
+ m = MATCH_ERROR;
if (m != MATCH_YES)
{
cp = gfc_get_code ();
cp->op = EXEC_TRANSFER;
cp->expr1 = expr;
+ cp->ext.dt = current_dt;
*cpp = cp;
return MATCH_YES;
if (dt->round)
{
- /* When implemented, change the following to use gfc_notify_std F2003.
if (gfc_notify_std (GFC_STD_F2003, "Fortran 2003: ROUND= at %C "
"not allowed in Fortran 95") == FAILURE)
- return MATCH_ERROR; */
- gfc_error ("F2003 Feature: ROUND= specifier at %C not implemented");
- return MATCH_ERROR;
+ return MATCH_ERROR;
if (dt->round->expr_type == EXPR_CONSTANT)
{
/* Used in check_io_constraints, where no locus is available. */
spec_end = gfc_current_locus;
+ /* Save the IO kind for later use. */
+ dt->dt_io_kind = gfc_get_iokind_expr (&gfc_current_locus, k);
+
/* Optional leading comma (non-standard). We use a gfc_expr structure here
to save the locus. This is used later when resolving transfer statements
that might have a format expression without unit number. */
if (!comma_flag && gfc_match_char (',') == MATCH_YES)
- {
- dt->extra_comma = gfc_get_expr ();
-
- /* Set the types to something compatible with iokind. This is needed to
- get through gfc_free_expr later since iokind really has no Basic Type,
- BT, of its own. */
- dt->extra_comma->expr_type = EXPR_CONSTANT;
- dt->extra_comma->ts.type = BT_LOGICAL;
-
- /* Save the iokind and locus for later use in resolution. */
- dt->extra_comma->value.iokind = k;
- dt->extra_comma->where = gfc_current_locus;
- }
+ dt->extra_comma = dt->dt_io_kind;
io_code = NULL;
if (gfc_match_eos () != MATCH_YES)
{
RESOLVE_TAG (&tag_unit, inquire->unit);
RESOLVE_TAG (&tag_file, inquire->file);
- RESOLVE_TAG (&tag_iomsg, inquire->iomsg);
- RESOLVE_TAG (&tag_iostat, inquire->iostat);
- RESOLVE_TAG (&tag_exist, inquire->exist);
- RESOLVE_TAG (&tag_opened, inquire->opened);
- RESOLVE_TAG (&tag_number, inquire->number);
- RESOLVE_TAG (&tag_named, inquire->named);
- RESOLVE_TAG (&tag_name, inquire->name);
- RESOLVE_TAG (&tag_s_access, inquire->access);
- RESOLVE_TAG (&tag_sequential, inquire->sequential);
- RESOLVE_TAG (&tag_direct, inquire->direct);
- RESOLVE_TAG (&tag_s_form, inquire->form);
- RESOLVE_TAG (&tag_formatted, inquire->formatted);
- RESOLVE_TAG (&tag_unformatted, inquire->unformatted);
- RESOLVE_TAG (&tag_s_recl, inquire->recl);
- RESOLVE_TAG (&tag_nextrec, inquire->nextrec);
- RESOLVE_TAG (&tag_s_blank, inquire->blank);
- RESOLVE_TAG (&tag_s_position, inquire->position);
- RESOLVE_TAG (&tag_s_action, inquire->action);
- RESOLVE_TAG (&tag_read, inquire->read);
- RESOLVE_TAG (&tag_write, inquire->write);
- RESOLVE_TAG (&tag_readwrite, inquire->readwrite);
- RESOLVE_TAG (&tag_s_delim, inquire->delim);
- RESOLVE_TAG (&tag_s_pad, inquire->pad);
- RESOLVE_TAG (&tag_s_encoding, inquire->encoding);
- RESOLVE_TAG (&tag_s_round, inquire->round);
- RESOLVE_TAG (&tag_iolength, inquire->iolength);
- RESOLVE_TAG (&tag_convert, inquire->convert);
- RESOLVE_TAG (&tag_strm_out, inquire->strm_pos);
- RESOLVE_TAG (&tag_s_async, inquire->asynchronous);
- RESOLVE_TAG (&tag_s_sign, inquire->sign);
- RESOLVE_TAG (&tag_s_round, inquire->round);
- RESOLVE_TAG (&tag_pending, inquire->pending);
- RESOLVE_TAG (&tag_size, inquire->size);
RESOLVE_TAG (&tag_id, inquire->id);
+ /* For INQUIRE, all tags except FILE, ID and UNIT are variable definition
+ contexts. Thus, use an extended RESOLVE_TAG macro for that. */
+#define INQUIRE_RESOLVE_TAG(tag, expr) \
+ RESOLVE_TAG (tag, expr); \
+ if (expr) \
+ { \
+ char context[64]; \
+ sprintf (context, _("%s tag with INQUIRE"), (tag)->name); \
+ if (gfc_check_vardef_context ((expr), false, context) == FAILURE) \
+ return FAILURE; \
+ }
+ INQUIRE_RESOLVE_TAG (&tag_iomsg, inquire->iomsg);
+ INQUIRE_RESOLVE_TAG (&tag_iostat, inquire->iostat);
+ INQUIRE_RESOLVE_TAG (&tag_exist, inquire->exist);
+ INQUIRE_RESOLVE_TAG (&tag_opened, inquire->opened);
+ INQUIRE_RESOLVE_TAG (&tag_number, inquire->number);
+ INQUIRE_RESOLVE_TAG (&tag_named, inquire->named);
+ INQUIRE_RESOLVE_TAG (&tag_name, inquire->name);
+ INQUIRE_RESOLVE_TAG (&tag_s_access, inquire->access);
+ INQUIRE_RESOLVE_TAG (&tag_sequential, inquire->sequential);
+ INQUIRE_RESOLVE_TAG (&tag_direct, inquire->direct);
+ INQUIRE_RESOLVE_TAG (&tag_s_form, inquire->form);
+ INQUIRE_RESOLVE_TAG (&tag_formatted, inquire->formatted);
+ INQUIRE_RESOLVE_TAG (&tag_unformatted, inquire->unformatted);
+ INQUIRE_RESOLVE_TAG (&tag_s_recl, inquire->recl);
+ INQUIRE_RESOLVE_TAG (&tag_nextrec, inquire->nextrec);
+ INQUIRE_RESOLVE_TAG (&tag_s_blank, inquire->blank);
+ INQUIRE_RESOLVE_TAG (&tag_s_position, inquire->position);
+ INQUIRE_RESOLVE_TAG (&tag_s_action, inquire->action);
+ INQUIRE_RESOLVE_TAG (&tag_read, inquire->read);
+ INQUIRE_RESOLVE_TAG (&tag_write, inquire->write);
+ INQUIRE_RESOLVE_TAG (&tag_readwrite, inquire->readwrite);
+ INQUIRE_RESOLVE_TAG (&tag_s_delim, inquire->delim);
+ INQUIRE_RESOLVE_TAG (&tag_s_pad, inquire->pad);
+ INQUIRE_RESOLVE_TAG (&tag_s_encoding, inquire->encoding);
+ INQUIRE_RESOLVE_TAG (&tag_s_round, inquire->round);
+ INQUIRE_RESOLVE_TAG (&tag_iolength, inquire->iolength);
+ INQUIRE_RESOLVE_TAG (&tag_convert, inquire->convert);
+ INQUIRE_RESOLVE_TAG (&tag_strm_out, inquire->strm_pos);
+ INQUIRE_RESOLVE_TAG (&tag_s_async, inquire->asynchronous);
+ INQUIRE_RESOLVE_TAG (&tag_s_sign, inquire->sign);
+ INQUIRE_RESOLVE_TAG (&tag_s_round, inquire->round);
+ INQUIRE_RESOLVE_TAG (&tag_pending, inquire->pending);
+ INQUIRE_RESOLVE_TAG (&tag_size, inquire->size);
+#undef INQUIRE_RESOLVE_TAG
+
if (gfc_reference_st_label (inquire->err, ST_LABEL_TARGET) == FAILURE)
return FAILURE;
{
gfc_wait *wait;
match m;
- locus loc;
m = gfc_match_char ('(');
if (m == MATCH_NO)
wait = XCNEW (gfc_wait);
- loc = gfc_current_locus;
-
m = match_wait_element (wait);
if (m == MATCH_ERROR)
goto cleanup;
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