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re PR fortran/31162 (missing warning for real do-loops with implicit typed variables)

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2007-06-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/31162
	* resolve.c (gfc_resolve_iterator_expr): Add check for REAL using
	gfc_notify_standard. (gfc_resolve_iterator): Remove check.
	(resolve_branch): Change "Obsolete" to "Deleted feature".
	* io.c (resolve_tag): Ditto.
	* match.c (gfc_match_pause, gfc_match_assign, gfc_match_goto): Ditto.

From-SVN: r125938
This commit is contained in:
Jerry DeLisle 2007-06-22 01:50:09 +00:00
parent 49d2bde811
commit 79e7840d22
4 changed files with 34 additions and 18 deletions
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9
gcc/fortran/ChangeLog
View File

@ -1,3 +1,12 @@
2007-06-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/31162
* resolve.c (gfc_resolve_iterator_expr): Add check for REAL using
gfc_notify_standard. (gfc_resolve_iterator): Remove check.
(resolve_branch): Change "Obsolete" to "Deleted feature".
* io.c (resolve_tag): Ditto.
* match.c (gfc_match_pause, gfc_match_assign, gfc_match_goto): Ditto.
2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32361

2
gcc/fortran/io.c
View File

@ -1072,7 +1072,7 @@ resolve_tag (const io_tag *tag, gfc_expr *e)
}
else if (e->ts.type == BT_INTEGER && e->expr_type == EXPR_VARIABLE)
{
if (gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: ASSIGNED "
if (gfc_notify_std (GFC_STD_F95_DEL, "Deleted feature: ASSIGNED "
"variable in FORMAT tag at %L", &e->where)
== FAILURE)
return FAILURE;

7
gcc/fortran/match.c
View File

@ -1578,7 +1578,8 @@ gfc_match_pause (void)
m = gfc_match_stopcode (ST_PAUSE);
if (m == MATCH_YES)
{
if (gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: PAUSE statement at %C")
if (gfc_notify_std (GFC_STD_F95_DEL, "Deleted feature: PAUSE statement"
" at %C")
== FAILURE)
m = MATCH_ERROR;
}
@ -1625,7 +1626,7 @@ gfc_match_assign (void)
return MATCH_ERROR;
if (gfc_match (" to %v%t", &expr) == MATCH_YES)
{
if (gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: ASSIGN "
if (gfc_notify_std (GFC_STD_F95_DEL, "Deleted feature: ASSIGN "
"statement at %C")
== FAILURE)
return MATCH_ERROR;
@ -1671,7 +1672,7 @@ gfc_match_goto (void)
if (gfc_match_variable (&expr, 0) == MATCH_YES)
{
if (gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: Assigned GOTO "
if (gfc_notify_std (GFC_STD_F95_DEL, "Deleted feature: Assigned GOTO "
"statement at %C")
== FAILURE)
return MATCH_ERROR;

34
gcc/fortran/resolve.c
View File

@ -3373,15 +3373,26 @@ gfc_resolve_iterator_expr (gfc_expr *expr, bool real_ok,
return FAILURE;
}
if (!(expr->ts.type == BT_INTEGER
|| (expr->ts.type == BT_REAL && real_ok)))
if (expr->ts.type != BT_INTEGER)
{
if (real_ok)
gfc_error ("%s at %L must be INTEGER or REAL", _(name_msgid),
&expr->where);
if (expr->ts.type == BT_REAL)
{
if (real_ok)
return gfc_notify_std (GFC_STD_F95_DEL,
"Deleted feature: %s at %L must be integer",
_(name_msgid), &expr->where);
else
{
gfc_error ("%s at %L must be INTEGER", _(name_msgid),
&expr->where);
return FAILURE;
}
}
else
gfc_error ("%s at %L must be INTEGER", _(name_msgid), &expr->where);
return FAILURE;
{
gfc_error ("%s at %L must be INTEGER", _(name_msgid), &expr->where);
return FAILURE;
}
}
return SUCCESS;
}
@ -3393,11 +3404,6 @@ gfc_resolve_iterator_expr (gfc_expr *expr, bool real_ok,
try
gfc_resolve_iterator (gfc_iterator *iter, bool real_ok)
{
if (iter->var->ts.type == BT_REAL)
gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: REAL DO loop iterator at %L",
&iter->var->where);
if (gfc_resolve_iterator_expr (iter->var, real_ok, "Loop variable")
== FAILURE)
return FAILURE;
@ -4572,7 +4578,7 @@ resolve_branch (gfc_st_label *label, gfc_code *code)
if (stack && stack->current->next->op == EXEC_NOP)
{
gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: GOTO at %L jumps to "
gfc_notify_std (GFC_STD_F95_DEL, "Deleted feature: GOTO at %L jumps to "
"END of construct at %L", &code->loc,
&stack->current->next->loc);
return; /* We know this is not an END DO. */
@ -4586,7 +4592,7 @@ resolve_branch (gfc_st_label *label, gfc_code *code)
|| stack->current->op == EXEC_DO_WHILE)
&& stack->tail->here == label && stack->tail->op == EXEC_NOP)
{
gfc_notify_std (GFC_STD_F95_DEL, "Obsolete: GOTO at %L jumps "
gfc_notify_std (GFC_STD_F95_DEL, "Deleted feature: GOTO at %L jumps "
"to END of construct at %L", &code->loc,
&stack->tail->loc);
return;