From 0591b9c6285d23a61461b2add592b054b5e84d01 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Sun, 4 Apr 1993 20:28:11 +0000 Subject: (type_attribute): Use the TYPE_MAIN_VARIANT of the given type when calling `user_def_type_attribute'. From-SVN: r4005 --- gcc/dwarfout.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'gcc') diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c index b70a467..b2552a6 100644 --- a/gcc/dwarfout.c +++ b/gcc/dwarfout.c @@ -2827,7 +2827,16 @@ type_attribute (type, decl_const, decl_volatile) if (root_type_modified) mod_u_d_type_attribute (type, decl_const, decl_volatile); else - user_def_type_attribute (type); + /* We have to get the TYPE_MAIN_VARIANT here (and pass that to the + `user_def_type_attribute' routine) because the ..._TYPE node we + have might simply be a *copy* of some original type node (where + the copy was created to help us keep track of typedef names) + and that copy might have a different TYPE_UID from the original + ..._TYPE node. (Note that when `equate_type_number_to_die_number' + is labeling a given type DIE for future reference, it always and + only creates labels for DIEs representing *main variants*, and it + never even knows about non-main-variants.) */ + user_def_type_attribute (TYPE_MAIN_VARIANT (type)); } /* Given a tree pointer to a struct, class, union, or enum type node, return -- cgit v1.1