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enum_to_string fix; enum count, min_value, max_value

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Ginger Bill
2016-09-19 22:26:07 +01:00
parent 9561dc33ce
commit 3b266b194f
14 changed files with 174 additions and 77 deletions
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src/checker/type.cpp
+44 -15
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@@ -120,6 +120,8 @@ struct Type {
// enum only
Type * enum_base; // Default is `int`
i64 min_value;
i64 max_value;
// struct only
i64 * struct_offsets;
@@ -710,12 +712,12 @@ void selection_add_index(Selection *s, isize index) {
gb_global Entity *entity__any_type_info = NULL;
gb_global Entity *entity__any_data = NULL;
gb_global Entity *entity__string_data = NULL;
gb_global Entity *entity__string_count = NULL;
gb_global Entity *entity__string_count = NULL;
Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection sel = empty_selection) {
GB_ASSERT(type_ != NULL);
if (are_strings_equal(field_name, make_string("_"))) {
if (field_name == make_string("_")) {
return empty_selection;
}
@@ -740,11 +742,11 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
entity__any_data = make_entity_field(a, NULL, token, t_rawptr, false, 1);
}
if (are_strings_equal(field_name, type_info_str)) {
if (field_name == type_info_str) {
selection_add_index(&sel, 0);
sel.entity = entity__any_type_info;
return sel;
} else if (are_strings_equal(field_name, data_str)) {
} else if (field_name == data_str) {
selection_add_index(&sel, 1);
sel.entity = entity__any_data;
return sel;
@@ -765,11 +767,11 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
entity__string_count = make_entity_field(a, NULL, token, t_int, false, 1);
}
if (are_strings_equal(field_name, data_str)) {
if (field_name == data_str) {
selection_add_index(&sel, 0);
sel.entity = entity__string_data;
return sel;
} else if (are_strings_equal(field_name, count_str)) {
} else if (field_name == count_str) {
selection_add_index(&sel, 1);
sel.entity = entity__string_count;
return sel;
@@ -780,8 +782,8 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
return sel;
} else if (type->kind == Type_Array) {
String count_str = make_string("count");
// NOTE(bill):U nderlying memory address cannot be changed
if (are_strings_equal(field_name, count_str)) {
// NOTE(bill): Underlying memory address cannot be changed
if (field_name == count_str) {
Token token = {Token_Identifier};
token.string = count_str;
// HACK(bill): Memory leak
@@ -791,7 +793,7 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
} else if (type->kind == Type_Vector) {
String count_str = make_string("count");
// NOTE(bill): Vectors are not addressable
if (are_strings_equal(field_name, count_str)) {
if (field_name == count_str) {
Token token = {Token_Identifier};
token.string = count_str;
// HACK(bill): Memory leak
@@ -803,21 +805,21 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
String count_str = make_string("count");
String capacity_str = make_string("capacity");
if (are_strings_equal(field_name, data_str)) {
if (field_name == data_str) {
selection_add_index(&sel, 0);
Token token = {Token_Identifier};
token.string = data_str;
// HACK(bill): Memory leak
sel.entity = make_entity_field(a, NULL, token, make_type_pointer(a, type->Slice.elem), false, 0);
return sel;
} else if (are_strings_equal(field_name, count_str)) {
} else if (field_name == count_str) {
selection_add_index(&sel, 1);
Token token = {Token_Identifier};
token.string = count_str;
// HACK(bill): Memory leak
sel.entity = make_entity_field(a, NULL, token, t_int, false, 1);
return sel;
} else if (are_strings_equal(field_name, capacity_str)) {
} else if (field_name == capacity_str) {
selection_add_index(&sel, 2);
Token token = {Token_Identifier};
token.string = capacity_str;
@@ -837,7 +839,7 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
GB_ASSERT(f->kind == Entity_TypeName);
String str = f->token.string;
if (are_strings_equal(field_name, str)) {
if (field_name == str) {
return make_selection(f, NULL, i);
}
}
@@ -848,16 +850,43 @@ Selection lookup_field(Type *type_, String field_name, b32 is_type, Selection se
GB_ASSERT(f->kind != Entity_Variable);
String str = f->token.string;
if (are_strings_equal(field_name, str)) {
if (field_name == str) {
return make_selection(f, NULL, i);
}
}
if (is_type_enum(type)) {
String count_str = make_string("count");
String min_value_str = make_string("min_value");
String max_value_str = make_string("max_value");
if (field_name == count_str) {
Token token = {Token_Identifier};
token.string = count_str;
// HACK(bill): Memory leak
sel.entity = make_entity_constant(a, NULL, token, t_int, make_exact_value_integer(type->Record.other_field_count));
return sel;
} else if (field_name == min_value_str) {
Token token = {Token_Identifier};
token.string = min_value_str;
// HACK(bill): Memory leak
sel.entity = make_entity_constant(a, NULL, token, type->Record.enum_base, make_exact_value_integer(type->Record.min_value));
return sel;
} else if (field_name == max_value_str) {
Token token = {Token_Identifier};
token.string = max_value_str;
// HACK(bill): Memory leak
sel.entity = make_entity_constant(a, NULL, token, type->Record.enum_base, make_exact_value_integer(type->Record.max_value));
return sel;
}
}
} else if (!is_type_enum(type) && !is_type_union(type)) {
for (isize i = 0; i < type->Record.field_count; i++) {
Entity *f = type->Record.fields[i];
GB_ASSERT(f->kind == Entity_Variable && f->Variable.is_field);
String str = f->token.string;
if (are_strings_equal(field_name, str)) {
if (field_name == str) {
selection_add_index(&sel, i);
sel.entity = f;
return sel;