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Begin work on nested declarations

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This commit is contained in:
gingerBill
2025-02-17 09:47:49 +00:00
parent 2a5933513c
commit 4eba3698aa
1 changed files with 15 additions and 0 deletions
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15
src/types.cpp
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@@ -4919,6 +4919,12 @@ gb_internal u64 type_hash_canonical_type(Type *type) {
return hash;
}
gb_internal String type_to_canonical_string(gbAllocator allocator, Type *type) {
gbString w = gb_string_make(allocator, "");
w = write_type_to_canonical_string(w, type);
return make_string(cast(u8 const *)w, gb_string_length(w));
}
// NOTE(bill): This exists so that we deterministically hash a type by serializing it to a canonical string
gb_internal gbString write_type_to_canonical_string(gbString w, Type *type) {
if (type == nullptr) {
@@ -5101,6 +5107,15 @@ gb_internal gbString write_type_to_canonical_string(gbString w, Type *type) {
case Type_Named:
if (type->Named.type_name != nullptr) {
Entity *e = type->Named.type_name;
if ((e->scope->flags & (ScopeFlag_File | ScopeFlag_Pkg)) == 0 ||
e->flags & EntityFlag_NotExported) {
if (e->scope->flags & ScopeFlag_Proc) {
GB_PANIC("NESTED IN PROC\n");
} else if (e->scope->flags & ScopeFlag_File) {
GB_PANIC("PRIVATE TO FILE\n");
}
}
if (e->pkg != nullptr) {
w = gb_string_append_length(w, e->pkg->name.text, e->pkg->name.len);
w = gb_string_appendc(w, ".");