[RFA 5/6] Remove objfile argument from add_dyn_prop

[Tom Tromey <tom@tromey.com>]

The objfile argument to add_dyn_prop is redundant, so this patch
removes it.

2018-01-05  Tom Tromey  <tom@tromey.com>

	* gdbtypes.h (add_dyn_prop): Remove objfile parameter.
	* gdbtypes.c (add_dyn_prop): Remove objfile parameter.
	(create_array_type_with_stride): Update.
	* dwarf2read.c (set_die_type): Update.
---
 gdb/ChangeLog    | 7 +++++++
 gdb/dwarf2read.c | 6 +++---
 gdb/gdbtypes.c   | 7 +++----
 gdb/gdbtypes.h   | 5 ++---
 4 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 0c878d9aba..e9b6023047 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2018-01-05  Tom Tromey  <tom@tromey.com>
 
+	* gdbtypes.h (add_dyn_prop): Remove objfile parameter.
+	* gdbtypes.c (add_dyn_prop): Remove objfile parameter.
+	(create_array_type_with_stride): Update.
+	* dwarf2read.c (set_die_type): Update.
+
+2018-01-05  Tom Tromey  <tom@tromey.com>
+
 	* dwarf2read.c (delayed_method_info): Remove typedef.
 	(dwarf2_cu::method_info): Now a std::vector.
 	(add_to_method_list): Update.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 998c8479ea..3807251970 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -25116,7 +25116,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
   if (attr_form_is_block (attr))
     {
       if (attr_to_dynamic_prop (attr, die, cu, &prop))
-        add_dyn_prop (DYN_PROP_ALLOCATED, prop, type, objfile);
+        add_dyn_prop (DYN_PROP_ALLOCATED, prop, type);
     }
   else if (attr != NULL)
     {
@@ -25131,7 +25131,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
   if (attr_form_is_block (attr))
     {
       if (attr_to_dynamic_prop (attr, die, cu, &prop))
-        add_dyn_prop (DYN_PROP_ASSOCIATED, prop, type, objfile);
+        add_dyn_prop (DYN_PROP_ASSOCIATED, prop, type);
     }
   else if (attr != NULL)
     {
@@ -25144,7 +25144,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
   /* Read DW_AT_data_location and set in type.  */
   attr = dwarf2_attr (die, DW_AT_data_location, cu);
   if (attr_to_dynamic_prop (attr, die, cu, &prop))
-    add_dyn_prop (DYN_PROP_DATA_LOCATION, prop, type, objfile);
+    add_dyn_prop (DYN_PROP_DATA_LOCATION, prop, type);
 
   if (dwarf2_per_objfile->die_type_hash == NULL)
     {
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 7ba62df474..c438696217 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -1166,8 +1166,7 @@ create_array_type_with_stride (struct type *result_type,
     (struct field *) TYPE_ZALLOC (result_type, sizeof (struct field));
   TYPE_INDEX_TYPE (result_type) = range_type;
   if (byte_stride_prop != NULL)
-    add_dyn_prop (DYN_PROP_BYTE_STRIDE, *byte_stride_prop, result_type,
-		  TYPE_OBJFILE (result_type));
+    add_dyn_prop (DYN_PROP_BYTE_STRIDE, *byte_stride_prop, result_type);
   else if (bit_stride > 0)
     TYPE_FIELD_BITSIZE (result_type, 0) = bit_stride;
 
@@ -2305,13 +2304,13 @@ get_dyn_prop (enum dynamic_prop_node_kind prop_kind, const struct type *type)
 
 void
 add_dyn_prop (enum dynamic_prop_node_kind prop_kind, struct dynamic_prop prop,
-              struct type *type, struct objfile *objfile)
+              struct type *type)
 {
   struct dynamic_prop_list *temp;
 
   gdb_assert (TYPE_OBJFILE_OWNED (type));
 
-  temp = XOBNEW (&objfile->objfile_obstack, struct dynamic_prop_list);
+  temp = XOBNEW (&TYPE_OBJFILE (type)->objfile_obstack, struct dynamic_prop_list);
   temp->prop_kind = prop_kind;
   temp->prop = prop;
   temp->next = TYPE_DYN_PROP_LIST (type);
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 5942b5ad48..712b16b698 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -1841,11 +1841,10 @@ extern struct dynamic_prop *get_dyn_prop
 /* * Given a dynamic property PROP of a given KIND, add this dynamic
    property to the given TYPE.
 
-   This function assumes that TYPE is objfile-owned, and that OBJFILE
-   is the TYPE's objfile.  */
+   This function assumes that TYPE is objfile-owned.  */
 extern void add_dyn_prop
   (enum dynamic_prop_node_kind kind, struct dynamic_prop prop,
-   struct type *type, struct objfile *objfile);
+   struct type *type);
 
 extern void remove_dyn_prop (enum dynamic_prop_node_kind prop_kind,
                              struct type *type);
-- 
2.13.6