===================================================================
@@ -1,3 +1,14 @@
+2015-10-26 Louis Krupp <louis.krupp@zoho.com>
+
+ PR fortran/66056
+ * fortran.h: Include namespace pointer in statement label
+ structure.
+ * symbol.c (gfc_get_st_label): Store pointer to namespace
+ that owns the statement label tree in each label.
+ (gfc_free_st_label): Use namespace owning statement label
+ tree when deleting statement label.
+ * io.c: Initialize format_asterisk with NULL namespace pointer.
+
2015-01-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67171
===================================================================
@@ -1291,6 +1291,8 @@ typedef struct gfc_st_label
tree backend_decl;
locus where;
+
+ gfc_namespace *ns;
}
gfc_st_label;
===================================================================
@@ -28,7 +28,7 @@ along with GCC; see the file COPYING3. If not see
gfc_st_label
format_asterisk = {0, NULL, NULL, -1, ST_LABEL_FORMAT, ST_LABEL_FORMAT, NULL,
- 0, {NULL, NULL}};
+ 0, {NULL, NULL}, NULL};
typedef struct
{
===================================================================
@@ -2195,7 +2195,7 @@ gfc_free_st_label (gfc_st_label *label)
if (label == NULL)
return;
- gfc_delete_bbt (&gfc_current_ns->st_labels, label, compare_st_labels);
+ gfc_delete_bbt (&label->ns->st_labels, label, compare_st_labels);
if (label->format != NULL)
gfc_free_expr (label->format);
@@ -2260,6 +2260,7 @@ gfc_get_st_label (int labelno)
lp->value = labelno;
lp->defined = ST_LABEL_UNKNOWN;
lp->referenced = ST_LABEL_UNKNOWN;
+ lp->ns = ns;
gfc_insert_bbt (&ns->st_labels, lp, compare_st_labels);
===================================================================
@@ -1,3 +1,8 @@
+2015-10-26 Louis Krupp <louis.krupp@zoho.com>
+
+ PR fortran/66056
+ * gfortran.dg/empty_label_typedecl.f90: New test
+
2015-01-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67171
===================================================================
@@ -0,0 +1,8 @@
+! { dg-do compile }
+! { dg-options "-Werror" }
+subroutine s
+ type t
+ 1 ! { dg-error "empty statement" }
+ end type
+end subroutine
+! { dg-excess-errors "warnings being treated as errors" }