diff options
Diffstat (limited to 'gnu/egcs/gcc/cp/rtti.c')
| -rw-r--r-- | gnu/egcs/gcc/cp/rtti.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/gnu/egcs/gcc/cp/rtti.c b/gnu/egcs/gcc/cp/rtti.c index e0ce5cd8666..c8c1ba95255 100644 --- a/gnu/egcs/gcc/cp/rtti.c +++ b/gnu/egcs/gcc/cp/rtti.c @@ -363,8 +363,19 @@ get_tinfo_var (type) return tdecl; } +/* Returns the decl for a function which will return a type_info node for + TYPE. This version does not mark the function used, for use in + set_rtti_entry; for the vtable case, we'll get marked in + finish_vtable_vardecl, when we know that we want to be emitted. + + We do this to avoid emitting the tinfo node itself, since we don't + currently support DECL_DEFER_OUTPUT for variables. Also, we don't + associate constant pools with their functions properly, so we would + emit string constants and such even though we don't emit the actual + function. When those bugs are fixed, this function should go away. */ + tree -get_tinfo_fn (type) +get_tinfo_fn_unused (type) tree type; { tree name; @@ -393,13 +404,23 @@ get_tinfo_fn (type) pushdecl_top_level (d); make_function_rtl (d); - mark_used (d); mark_inline_for_output (d); pop_obstacks (); return d; } +/* Likewise, but also mark it used. Called by various EH and RTTI code. */ + +tree +get_tinfo_fn (type) + tree type; +{ + tree d = get_tinfo_fn_unused (type); + mark_used (d); + return d; +} + tree get_typeid_1 (type) tree type; |