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Remove #relative types from the compiler

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This commit is contained in:
gingerBill
2024-11-14 16:17:24 +00:00
parent b3d1d7b835
commit e38a08013e
18 changed files with 31 additions and 602 deletions
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64
src/check_expr.cpp
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@@ -897,20 +897,6 @@ gb_internal i64 check_distance_between_types(CheckerContext *c, Operand *operand
}
}
if (is_type_relative_pointer(dst)) {
i64 score = check_distance_between_types(c, operand, dst->RelativePointer.pointer_type, allow_array_programming);
if (score >= 0) {
return score+2;
}
}
if (is_type_relative_multi_pointer(dst)) {
i64 score = check_distance_between_types(c, operand, dst->RelativeMultiPointer.pointer_type, allow_array_programming);
if (score >= 0) {
return score+2;
}
}
if (is_type_proc(dst)) {
if (are_types_identical(src, dst)) {
return 3;
@@ -1052,12 +1038,6 @@ gb_internal AstPackage *get_package_of_type(Type *type) {
case Type_DynamicArray:
type = type->DynamicArray.elem;
continue;
case Type_RelativePointer:
type = type->RelativePointer.pointer_type;
continue;
case Type_RelativeMultiPointer:
type = type->RelativeMultiPointer.pointer_type;
continue;
}
return nullptr;
}
@@ -8230,17 +8210,6 @@ gb_internal bool check_set_index_data(Operand *o, Type *t, bool indirection, i64
}
return true;
case Type_RelativeMultiPointer:
{
Type *pointer_type = base_type(t->RelativeMultiPointer.pointer_type);
GB_ASSERT(pointer_type->kind == Type_MultiPointer);
o->type = pointer_type->MultiPointer.elem;
if (o->mode != Addressing_Constant) {
o->mode = Addressing_Variable;
}
}
return true;
case Type_DynamicArray:
o->type = t->DynamicArray.elem;
if (o->mode != Addressing_Constant) {
@@ -10623,8 +10592,6 @@ gb_internal ExprKind check_index_expr(CheckerContext *c, Operand *o, Ast *node,
// Okay
} else if (is_type_string(t)) {
// Okay
} else if (is_type_relative_multi_pointer(t)) {
// Okay
} else if (is_type_matrix(t)) {
// Okay
} else {
@@ -10779,11 +10746,6 @@ gb_internal ExprKind check_slice_expr(CheckerContext *c, Operand *o, Ast *node,
}
break;
case Type_RelativeMultiPointer:
valid = true;
o->type = type_deref(o->type);
break;
case Type_EnumeratedArray:
{
gbString str = expr_to_string(o->expr);
@@ -10860,16 +10822,6 @@ gb_internal ExprKind check_slice_expr(CheckerContext *c, Operand *o, Ast *node,
x[i:n] -> []T
*/
o->type = alloc_type_slice(t->MultiPointer.elem);
} else if (t->kind == Type_RelativeMultiPointer && se->high != nullptr) {
/*
x[:] -> [^]T
x[i:] -> [^]T
x[:n] -> []T
x[i:n] -> []T
*/
Type *pointer_type = base_type(t->RelativeMultiPointer.pointer_type);
GB_ASSERT(pointer_type->kind == Type_MultiPointer);
o->type = alloc_type_slice(pointer_type->MultiPointer.elem);
}
@@ -11230,22 +11182,6 @@ gb_internal ExprKind check_expr_base_internal(CheckerContext *c, Operand *o, Ast
} else if (t->kind == Type_SoaPointer) {
o->mode = Addressing_SoaVariable;
o->type = type_deref(t);
} else if (t->kind == Type_RelativePointer) {
if (o->mode != Addressing_Variable) {
gbString str = expr_to_string(o->expr);
gbString typ = type_to_string(o->type);
error(o->expr, "Cannot dereference relative pointer '%s' of type '%s' as it does not have a variable addressing mode", str, typ);
gb_string_free(typ);
gb_string_free(str);
}
// NOTE(bill): This is required because when dereferencing, the original type has been lost
add_type_info_type(c, o->type);
Type *ptr_type = base_type(t->RelativePointer.pointer_type);
GB_ASSERT(ptr_type->kind == Type_Pointer);
o->mode = Addressing_Variable;
o->type = ptr_type->Pointer.elem;
} else {
gbString str = expr_to_string(o->expr);
gbString typ = type_to_string(o->type);