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Fix #3514 along with soa.a[i] bounds checking

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This commit is contained in:
gingerBill
2024-05-16 16:18:21 +01:00
parent 330d6117e3
commit 32245e93a1
4 changed files with 49 additions and 20 deletions
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src/check_type.cpp
+12 -3
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@@ -2827,12 +2827,15 @@ gb_internal bool complete_soa_type(Checker *checker, Type *t, bool wait_to_finis
GB_ASSERT(soa_count >= 0);
field_type = alloc_type_array(old_field->type, soa_count);
} else {
field_type = alloc_type_pointer(old_field->type);
field_type = alloc_type_multi_pointer(old_field->type);
}
Entity *new_field = alloc_entity_field(scope, old_field->token, field_type, false, old_field->Variable.field_index);
t->Struct.fields[i] = new_field;
add_entity(scope, new_field);
new_field->flags |= EntityFlag_Used;
if (t->Struct.soa_kind != StructSoa_Fixed) {
new_field->flags |= EntityFlag_SoaPtrField;
}
} else {
t->Struct.fields[i] = old_field;
}
@@ -2948,7 +2951,7 @@ gb_internal Type *make_soa_struct_internal(CheckerContext *ctx, Ast *array_typ_e
GB_ASSERT(count >= 0);
field_type = alloc_type_array(old_array->Array.elem, count);
} else {
field_type = alloc_type_pointer(old_array->Array.elem);
field_type = alloc_type_multi_pointer(old_array->Array.elem);
}
Token token = {};
token.string = params_xyzw[i];
@@ -2957,6 +2960,9 @@ gb_internal Type *make_soa_struct_internal(CheckerContext *ctx, Ast *array_typ_e
soa_struct->Struct.fields[i] = new_field;
add_entity(ctx, scope, nullptr, new_field);
add_entity_use(ctx, nullptr, new_field);
if (soa_kind != StructSoa_Fixed) {
new_field->flags |= EntityFlag_SoaPtrField;
}
}
is_complete = true;
@@ -2980,12 +2986,15 @@ gb_internal Type *make_soa_struct_internal(CheckerContext *ctx, Ast *array_typ_e
GB_ASSERT(count >= 0);
field_type = alloc_type_array(old_field->type, count);
} else {
field_type = alloc_type_pointer(old_field->type);
field_type = alloc_type_multi_pointer(old_field->type);
}
Entity *new_field = alloc_entity_field(scope, old_field->token, field_type, false, old_field->Variable.field_index);
soa_struct->Struct.fields[i] = new_field;
add_entity(ctx, scope, nullptr, new_field);
add_entity_use(ctx, nullptr, new_field);
if (soa_kind != StructSoa_Fixed) {
new_field->flags |= EntityFlag_SoaPtrField;
}
} else {
soa_struct->Struct.fields[i] = old_field;
}