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generate rc proc names when building the procedure to fix borrowing issue

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Brendan Hansknecht 2021-12-07 17:39:22 -08:00
parent 845a5ca731
commit c7e7186be0
2 changed files with 16 additions and 15 deletions
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14
compiler/gen_dev/src/lib.rs
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@ -104,7 +104,11 @@ trait Backend<'a> {
fn build_wrapped_jmp(&mut self) -> (&'a [u8], u64);
/// build_proc creates a procedure and outputs it to the wrapped object writer.
fn build_proc(&mut self, proc: Proc<'a>) -> (Vec<u8>, Vec<Relocation>) {
/// Returns the procedure bytes, its relocations, and the names of the refcounting functions it references.
fn build_proc(
&mut self,
proc: Proc<'a>,
) -> (Vec<u8>, Vec<Relocation>, Vec<'a, (Symbol, String)>) {
let layout_id = LayoutIds::default().get(proc.name, &proc.ret_layout);
let proc_name = self.symbol_to_string(proc.name, layout_id);
self.reset(proc_name, proc.is_self_recursive);
@ -115,7 +119,13 @@ trait Backend<'a> {
self.scan_ast(&proc.body);
self.create_free_map();
self.build_stmt(&proc.body, &proc.ret_layout);
self.finalize()
let mut rc_proc_names = bumpalo::vec![in self.env().arena];
rc_proc_names.reserve(self.refcount_proc_symbols().len());
for (sym, _) in self.refcount_proc_symbols() {
rc_proc_names.push((*sym, self.symbol_to_string(*sym, layout_id)));
}
let (bytes, relocs) = self.finalize();
(bytes, relocs, rc_proc_names)
}
/// build_stmt builds a statement and outputs at the end of the buffer.