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Merge pull request #5117 from bogwi/bug/5024

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Bug/5024
This commit is contained in:
gingerBill
2025-05-09 08:35:16 +01:00
committed by GitHub
parent 10d8332394 3c0ba5bb55
commit 23aff08556
8 changed files with 84 additions and 14 deletions
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20
src/llvm_backend_general.cpp
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@@ -887,8 +887,8 @@ gb_internal void lb_addr_store(lbProcedure *p, lbAddr addr, lbValue value) {
Type *t = base_type(type_deref(addr.addr.type));
GB_ASSERT(t->kind == Type_Struct && t->Struct.soa_kind != StructSoa_None);
lbValue len = lb_soa_struct_len(p, addr.addr);
if (addr.soa.index_expr != nullptr) {
lb_emit_bounds_check(p, ast_token(addr.soa.index_expr), index, len);
if (addr.soa.index_expr != nullptr && (!lb_is_const(addr.soa.index) || t->Struct.soa_kind != StructSoa_Fixed)) {
lb_emit_bounds_check(p, ast_token(addr.soa.index_expr), addr.soa.index, len);
}
}
@@ -2214,6 +2214,14 @@ gb_internal LLVMTypeRef lb_type_internal(lbModule *m, Type *type) {
case Type_BitField:
return lb_type_internal(m, type->BitField.backing_type);
case Type_Generic:
if (type->Generic.specialized) {
return lb_type_internal(m, type->Generic.specialized);
} else {
// For unspecialized generics, use a pointer type as a placeholder
return LLVMPointerType(LLVMInt8TypeInContext(m->ctx), 0);
}
}
GB_PANIC("Invalid type %s", type_to_string(type));
@@ -2730,6 +2738,14 @@ gb_internal lbValue lb_find_procedure_value_from_entity(lbModule *m, Entity *e)
ignore_body = other_module != m;
lbProcedure *missing_proc = lb_create_procedure(m, e, ignore_body);
if (missing_proc == nullptr) {
// This is an unspecialized polymorphic procedure, which should not be codegen'd
lbValue dummy = {};
dummy.value = nullptr;
dummy.type = nullptr;
return dummy;
}
if (ignore_body) {
mutex_lock(&gen->anonymous_proc_lits_mutex);
defer (mutex_unlock(&gen->anonymous_proc_lits_mutex));