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Handle member pointers directly in generic_value_print

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TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR are only used for C++, so
it seems to me that the generic value-printing code ought to handle
these cases -- that way, printing these objects will work even when
the current language is not C++.  This patch implements this idea.

gdb/ChangeLog
2020-09-15  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
	and TYPE_CODE_METHODPTR cases.
	* c-valprint.c (c_value_print_memberptr): Move to valprint.c.
	(c_value_print_inner): Update.
	* valprint.c (generic_value_print_memberptr): New function, from
	c_value_print_memberptr.
	(generic_value_print): Use it.  Call cplus_print_method_ptr.
This commit is contained in:
Tom Tromey
2020-09-15 18:44:37 -06:00
parent ce0e8d9783
commit 6b5a7bc768
4 changed files with 41 additions and 32 deletions
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5
gdb/rust-lang.c
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@ -535,11 +535,6 @@ rust_value_print_inner (struct value *val, struct ui_file *stream,
}
goto generic_print;
case TYPE_CODE_METHODPTR:
case TYPE_CODE_MEMBERPTR:
c_value_print_inner (val, stream, recurse, &opts);
break;
case TYPE_CODE_INT:
/* Recognize the unit type. */
if (type->is_unsigned () && TYPE_LENGTH (type) == 0