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[PATCH v2 05/11] Remove code disabled since at least 1999 from lookup_struct_elt_type.
- From: John Baldwin <jhb at FreeBSD dot org>
- To: gdb-patches at sourceware dot org
- Date: Fri, 8 Feb 2019 16:40:08 -0800
- Subject: [PATCH v2 05/11] Remove code disabled since at least 1999 from lookup_struct_elt_type.
- References: <cover.1549672588.git.jhb@FreeBSD.org>
Update the comment above the function to reflect the code removal and
document the existing behavior.
gdb/ChangeLog:
* gdbtypes.c (lookup_struct_elt_type): Update comment and
remove disabled code block.
---
gdb/ChangeLog | 5 +++++
gdb/gdbtypes.c | 21 +++------------------
2 files changed, 8 insertions(+), 18 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 621b9af800..cebd63bcb5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2019-02-08 John Baldwin <jhb@FreeBSD.org>
+
+ * gdbtypes.c (lookup_struct_elt_type): Update comment and
+ remove disabled code block.
+
2019-02-08 John Baldwin <jhb@FreeBSD.org>
* gdbarch.sh (get_thread_local_address): New method.
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index d1ca304a92..e4acb0e985 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -1644,8 +1644,7 @@ lookup_template_type (char *name, struct type *type,
return (SYMBOL_TYPE (sym));
}
-/* Given a type TYPE, lookup the type of the component of type named
- NAME.
+/* Given a type TYPE, lookup the type of the component named NAME.
TYPE can be either a struct or union, or a pointer or reference to
a struct or union. If it is a pointer or reference, its target
@@ -1653,8 +1652,8 @@ lookup_template_type (char *name, struct type *type,
as specified for the definitions of the expression element types
STRUCTOP_STRUCT and STRUCTOP_PTR.
- If NOERR is nonzero, return zero if NAME is not suitably defined.
- If NAME is the name of a baseclass type, return that type. */
+ If NOERR is nonzero, return NULL if there is no component named
+ NAME. */
struct type *
lookup_struct_elt_type (struct type *type, const char *name, int noerr)
@@ -1678,20 +1677,6 @@ lookup_struct_elt_type (struct type *type, const char *name, int noerr)
type_name.c_str ());
}
-#if 0
- /* FIXME: This change put in by Michael seems incorrect for the case
- where the structure tag name is the same as the member name.
- I.e. when doing "ptype bell->bar" for "struct foo { int bar; int
- foo; } bell;" Disabled by fnf. */
- {
- char *type_name;
-
- type_name = TYPE_NAME (type);
- if (type_name != NULL && strcmp (type_name, name) == 0)
- return type;
- }
-#endif
-
for (i = TYPE_NFIELDS (type) - 1; i >= TYPE_N_BASECLASSES (type); i--)
{
const char *t_field_name = TYPE_FIELD_NAME (type, i);
--
2.19.2