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Traverse nested layouts for code gen helpers

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Brian Carroll 2021-12-15 01:03:51 +00:00
parent ae9e5f115f
commit 3eb9e9f7ac
3 changed files with 145 additions and 75 deletions
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7
compiler/gen_dev/src/lib.rs
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@ -148,7 +148,7 @@ trait Backend<'a> {
// Expand the Refcounting statement into more detailed IR with a function call
// If this layout requires a new RC proc, we get enough info to create a linker symbol
// for it. Here we don't create linker symbols at this time, but in Wasm backend, we do.
let (rc_stmt, new_proc_info) = {
let (rc_stmt, new_specializations) = {
let (env, interns, rc_proc_gen) = self.env_interns_helpers_mut();
let module_id = env.module_id;
let ident_ids = interns.all_ident_ids.get_mut(&module_id).unwrap();
@ -156,9 +156,8 @@ trait Backend<'a> {
rc_proc_gen.expand_refcount_stmt(ident_ids, layout, modify, *following)
};
if let Some((rc_proc_symbol, rc_proc_layout)) = new_proc_info {
self.helper_proc_symbols_mut()
.push((rc_proc_symbol, rc_proc_layout));
for spec in new_specializations.into_iter() {
self.helper_proc_symbols_mut().push(spec);
}
self.build_stmt(rc_stmt, ret_layout)