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add comments re stub types

This commit is contained in:
Jim Kingdon 1993-08-26 15:37:03 +00:00
parent ee3119d45f
commit 065525e3a7
2 changed files with 8 additions and 2 deletions
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4
gdb/gdbtypes.c
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@ -805,6 +805,10 @@ check_stub_type (type)
if (TYPE_FLAGS(type) & TYPE_FLAG_STUB) if (TYPE_FLAGS(type) & TYPE_FLAG_STUB)
{ {
char* name = type_name_no_tag (type); char* name = type_name_no_tag (type);
/* FIXME: shouldn't we separately check the TYPE_NAME and the
TYPE_TAG_NAME, and look in STRUCT_NAMESPACE and/or VAR_NAMESPACE
as appropriate? (this code was written before TYPE_NAME and
TYPE_TAG_NAME were separate). */
struct symbol *sym; struct symbol *sym;
if (name == NULL) if (name == NULL)
{ {

6
gdb/gdbtypes.h
View File

@ -122,7 +122,7 @@ enum type_code
#define TYPE_FLAG_SIGNED (1 << 1) #define TYPE_FLAG_SIGNED (1 << 1)
/* This appears in a type's flags word if it is a stub type (eg. if /* This appears in a type's flags word if it is a stub type (e.g., if
someone referenced a type that wasn't defined in a source file someone referenced a type that wasn't defined in a source file
via (struct sir_not_appearing_in_this_film *)). */ via (struct sir_not_appearing_in_this_film *)). */
@ -150,7 +150,9 @@ struct type
with this feature. with this feature.
This is used for printing only, except by poorly designed C++ code. This is used for printing only, except by poorly designed C++ code.
For looking up a name, look for a symbol in the STRUCT_NAMESPACE. */ For looking up a name, look for a symbol in the STRUCT_NAMESPACE.
One more legitimate use is that if TYPE_FLAG_STUB is set, this is
the name to use to look for definitions in other files. */
char *tag_name; char *tag_name;