internal_type_self_type: Handle TYPE_SPECIFIC_NONE.

gdb/ChangeLog:

	* gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't
	been initialized yet, return NULL.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7de64c5..36889aa 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2015-02-11  Doug Evans  <xdje42@gmail.com>
+
+       * gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't
+       been initialized yet, return NULL.
+
 2015-02-11  Doug Evans  <dje@google.com>
 
        * symfile.h (new_symfile_objfile): Delete.

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 2abaffe..a80151c 100644 (file)
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -1209,9 +1209,13 @@ internal_type_self_type (struct type *type)
     {
     case TYPE_CODE_METHODPTR:
     case TYPE_CODE_MEMBERPTR:
+      if (TYPE_SPECIFIC_FIELD (type) == TYPE_SPECIFIC_NONE)
+       return NULL;
       gdb_assert (TYPE_SPECIFIC_FIELD (type) == TYPE_SPECIFIC_SELF_TYPE);
       return TYPE_MAIN_TYPE (type)->type_specific.self_type;
     case TYPE_CODE_METHOD:
+      if (TYPE_SPECIFIC_FIELD (type) == TYPE_SPECIFIC_NONE)
+       return NULL;
       gdb_assert (TYPE_SPECIFIC_FIELD (type) == TYPE_SPECIFIC_FUNC);
       return TYPE_MAIN_TYPE (type)->type_specific.func_stuff->self_type;
     default: