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for loops

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Valdemar Høgsvig Lorenzen
2026-06-22 20:11:18 +02:00
parent 380b5943b3
commit 27f42dd253
15 changed files with 1369 additions and 22 deletions
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compiler/types/types.odin
+18 -4
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@@ -59,6 +59,7 @@ Kind :: enum u8 {
Array,
Pointer,
Slice,
Range,
Optional,
Function,
Named,
@@ -392,7 +393,7 @@ is_concrete_scalar :: proc(value: Type) -> bool {
is_concrete :: proc(value: Type, store: ^Store = nil) -> bool {
value_kind := kind(value, store)
if value_kind == .Scalar || value_kind == .Array || value_kind == .Pointer ||
value_kind == .Slice || value_kind == .Optional {
value_kind == .Slice || value_kind == .Range || value_kind == .Optional {
return true
}
if value_kind == .Struct || value_kind == .Union {
@@ -414,6 +415,10 @@ is_slice :: proc(value: Type, store: ^Store) -> bool {
return kind(value, store) == .Slice
}
is_range :: proc(value: Type, store: ^Store) -> bool {
return kind(value, store) == .Range
}
is_optional :: proc(value: Type, store: ^Store) -> bool {
return kind(value, store) == .Optional
}
@@ -486,7 +491,7 @@ is_runtime_value :: proc(value: Type, store: ^Store) -> bool {
if value_kind == .Scalar || value_kind == .Pointer {
return true
}
if value_kind == .Slice || value_kind == .Array || value_kind == .Optional {
if value_kind == .Slice || value_kind == .Array || value_kind == .Range || value_kind == .Optional {
return !contains_c_struct_by_value(value, store)
}
if value_kind == .Struct || value_kind == .Union {
@@ -521,7 +526,7 @@ contains_c_struct_by_value :: proc(value: Type, store: ^Store, depth := 0) -> bo
if item.kind == .Union {
return item.opaque || (item.c_layout && item.field_count == 0)
}
if item.kind == .Array || item.kind == .Slice || item.kind == .Optional {
if item.kind == .Array || item.kind == .Slice || item.kind == .Range || item.kind == .Optional {
return contains_c_struct_by_value(item.child, store, depth+1)
}
return false
@@ -665,6 +670,10 @@ slice :: proc(store: ^Store, child: Type, mutable: bool, has_sentinel := false,
})
}
range :: proc(store: ^Store, child: Type) -> Type {
return intern(store, Node{kind=.Range, child=child})
}
array :: proc(
store: ^Store,
child: Type,
@@ -805,6 +814,11 @@ size :: proc(value: Type, store: ^Store, selected := target.DEFAULT) -> u64 {
return u64(target.pointer_bits(selected)/8)
case .Slice:
return u64(target.pointer_bits(selected)/8*2)
case .Range:
child_size := size(child_type(value, store), store, selected)
child_align := u64(alignment_of(child_type(value, store), store, selected))
raw_size := child_size*2+1
return (raw_size+child_align-1)/child_align*child_align
case .Array:
item, _ := node(store, value)
return physical_count(value, store)*size(item.child, store, selected)
@@ -855,7 +869,7 @@ alignment_of :: proc(value: Type, store: ^Store, selected := target.DEFAULT) ->
return alignment(value, selected)
case .Pointer, .Slice:
return target.pointer_bits(selected)/8
case .Array, .Optional:
case .Array, .Range, .Optional:
return alignment_of(child_type(value, store), store, selected)
case .Function:
return 1