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Allow direct packing, unpacking of erased types

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This commit is contained in:
Ayaz Hafiz 2023-07-02 13:17:44 -05:00
parent 1d1db83cc7
commit cd64134b0a
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GPG key ID: 0E2A37416A25EF58
6 changed files with 296 additions and 185 deletions
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24
crates/compiler/mono/src/ir.rs
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@ -5268,12 +5268,18 @@ pub fn with_hole<'a>(
RawFunctionLayout::ZeroArgumentThunk(_) => {
unreachable!("a closure syntactically always must have at least one argument")
}
RawFunctionLayout::ErasedFunction(_argument_layouts, _ret_layout) => {
RawFunctionLayout::ErasedFunction(argument_layouts, ret_layout) => {
let captured_symbols = Vec::from_iter_in(captured_symbols, env.arena);
let captured_symbols = captured_symbols.into_bump_slice();
let captured_symbols = CapturedSymbols::Captured(captured_symbols);
let resolved_erased_lambda =
ResolvedErasedLambda::new(env, layout_cache, name, captured_symbols);
let resolved_erased_lambda = ResolvedErasedLambda::new(
env,
layout_cache,
name,
captured_symbols,
argument_layouts,
ret_layout,
);
let inserted = procs.insert_anonymous(
env,
@ -8340,9 +8346,15 @@ fn specialize_symbol<'a>(
)
}
}
RawFunctionLayout::ErasedFunction(..) => {
let erased_lambda =
erased::ResolvedErasedLambda::new(env, layout_cache, original, captured);
RawFunctionLayout::ErasedFunction(argument_layouts, ret_layout) => {
let erased_lambda = erased::ResolvedErasedLambda::new(
env,
layout_cache,
original,
captured,
argument_layouts,
ret_layout,
);
let lambda_name = erased_lambda.lambda_name();
let proc_layout =