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Introduce the concept of SemanticRepr

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This commit is contained in:
Ayaz Hafiz 2023-05-10 13:51:04 -05:00
parent c3eeb5e2cc
commit f100e8753c
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17 changed files with 218 additions and 223 deletions
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27
crates/compiler/mono/src/ir.rs
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@ -5,7 +5,7 @@ use crate::ir::literal::{make_num_literal, IntOrFloatValue};
use crate::layout::{
self, Builtin, ClosureCallOptions, ClosureRepresentation, EnumDispatch, InLayout, LambdaName,
LambdaSet, Layout, LayoutCache, LayoutInterner, LayoutProblem, LayoutRepr, Niche,
RawFunctionLayout, TLLayoutInterner, TagIdIntType, UnionLayout, WrappedVariant,
RawFunctionLayout, SemanticRepr, TLLayoutInterner, TagIdIntType, UnionLayout, WrappedVariant,
};
use bumpalo::collections::{CollectIn, Vec};
use bumpalo::Bump;
@ -4624,16 +4624,14 @@ pub fn with_hole<'a>(
match opt_elem_layout {
Ok(elem_layout) => {
let expr = Expr::EmptyArray;
let list_layout = layout_cache.put_in(Layout {
repr: LayoutRepr::Builtin(Builtin::List(elem_layout)),
});
let list_layout = layout_cache
.put_in_no_semantic(LayoutRepr::Builtin(Builtin::List(elem_layout)));
Stmt::Let(assigned, expr, list_layout, hole)
}
Err(LayoutProblem::UnresolvedTypeVar(_)) => {
let expr = Expr::EmptyArray;
let list_layout = layout_cache.put_in(Layout {
repr: LayoutRepr::Builtin(Builtin::List(Layout::VOID)),
});
let list_layout = layout_cache
.put_in_no_semantic(LayoutRepr::Builtin(Builtin::List(Layout::VOID)));
Stmt::Let(assigned, expr, list_layout, hole)
}
Err(LayoutProblem::Erroneous) => panic!("list element is error type"),
@ -4679,9 +4677,8 @@ pub fn with_hole<'a>(
elems: elements.into_bump_slice(),
};
let list_layout = layout_cache.put_in(Layout {
repr: LayoutRepr::Builtin(Builtin::List(elem_layout)),
});
let list_layout =
layout_cache.put_in_no_semantic(LayoutRepr::Builtin(Builtin::List(elem_layout)));
let stmt = Stmt::Let(assigned, expr, list_layout, hole);
@ -6277,9 +6274,7 @@ fn convert_tag_union<'a>(
}
};
let union_layout = layout_cache.put_in(Layout {
repr: LayoutRepr::Union(union_layout),
});
let union_layout = layout_cache.put_in_no_semantic(LayoutRepr::Union(union_layout));
let stmt = Stmt::Let(assigned, tag, union_layout, hole);
let iter = field_symbols_temp
@ -7818,9 +7813,7 @@ fn specialize_symbol<'a>(
let layout = match raw {
RawFunctionLayout::ZeroArgumentThunk(layout) => layout,
RawFunctionLayout::Function(_, lambda_set, _) => layout_cache
.put_in(Layout {
repr: LayoutRepr::LambdaSet(lambda_set),
}),
.put_in_no_semantic(LayoutRepr::LambdaSet(lambda_set)),
};
let raw = RawFunctionLayout::ZeroArgumentThunk(layout);
@ -9829,6 +9822,7 @@ where
let interned_unboxed_struct_layout = layout_interner.insert(*unboxed_struct_layout);
let boxed_struct_layout = Layout {
repr: LayoutRepr::Boxed(interned_unboxed_struct_layout),
semantic: SemanticRepr::None,
};
let boxed_struct_layout = layout_interner.insert(boxed_struct_layout);
let mut answer = bumpalo::collections::Vec::with_capacity_in(field_layouts.len(), arena);
@ -9942,6 +9936,7 @@ where
let interned = layout_interner.insert(*unboxed_struct_layout);
let boxed_struct_layout = Layout {
repr: LayoutRepr::Boxed(interned),
semantic: SemanticRepr::None,
};
let boxed_struct_layout = layout_interner.insert(boxed_struct_layout);
let mut answer = bumpalo::collections::Vec::with_capacity_in(field_layouts.len(), arena);