diff options
Diffstat (limited to 'modules/gdscript/gdscript_analyzer.cpp')
| -rw-r--r-- | modules/gdscript/gdscript_analyzer.cpp | 89 |
1 files changed, 48 insertions, 41 deletions
diff --git a/modules/gdscript/gdscript_analyzer.cpp b/modules/gdscript/gdscript_analyzer.cpp index cabe096579..7b93b37b0c 100644 --- a/modules/gdscript/gdscript_analyzer.cpp +++ b/modules/gdscript/gdscript_analyzer.cpp @@ -1455,7 +1455,7 @@ void GDScriptAnalyzer::reduce_assignment(GDScriptParser::AssignmentNode *p_assig bool compatible = true; GDScriptParser::DataType op_type = p_assignment->assigned_value->get_datatype(); if (p_assignment->operation != GDScriptParser::AssignmentNode::OP_NONE) { - op_type = get_operation_type(p_assignment->variant_op, p_assignment->assignee->get_datatype(), p_assignment->assigned_value->get_datatype(), compatible); + op_type = get_operation_type(p_assignment->variant_op, p_assignment->assignee->get_datatype(), p_assignment->assigned_value->get_datatype(), compatible, p_assignment->assigned_value); } if (compatible) { @@ -1618,7 +1618,7 @@ void GDScriptAnalyzer::reduce_binary_op(GDScriptParser::BinaryOpNode *p_binary_o ERR_PRINT("Parser bug: unknown binary operation."); } } - p_binary_op->set_datatype(type_from_variant(p_binary_op->reduced_value)); + p_binary_op->set_datatype(type_from_variant(p_binary_op->reduced_value, p_binary_op)); return; } @@ -1632,7 +1632,7 @@ void GDScriptAnalyzer::reduce_binary_op(GDScriptParser::BinaryOpNode *p_binary_o } else { if (p_binary_op->variant_op < Variant::OP_MAX) { bool valid = false; - result = get_operation_type(p_binary_op->variant_op, p_binary_op->left_operand->get_datatype(), right_type, valid); + result = get_operation_type(p_binary_op->variant_op, p_binary_op->left_operand->get_datatype(), right_type, valid, p_binary_op); if (!valid) { push_error(vformat(R"(Invalid operands "%s" and "%s" for "%s" operator.)", p_binary_op->left_operand->get_datatype().to_string(), right_type.to_string(), Variant::get_operator_name(p_binary_op->variant_op)), p_binary_op); @@ -2061,7 +2061,7 @@ void GDScriptAnalyzer::reduce_identifier_from_base(GDScriptParser::IdentifierNod if (valid) { p_identifier->is_constant = true; p_identifier->reduced_value = result; - p_identifier->set_datatype(type_from_variant(result)); + p_identifier->set_datatype(type_from_variant(result, p_identifier)); } else { push_error(vformat(R"(Cannot find constant "%s" on type "%s".)", name, base.to_string()), p_identifier); } @@ -2192,7 +2192,7 @@ void GDScriptAnalyzer::reduce_identifier_from_base(GDScriptParser::IdentifierNod if (valid) { p_identifier->is_constant = true; p_identifier->reduced_value = int_constant; - p_identifier->set_datatype(type_from_variant(int_constant)); + p_identifier->set_datatype(type_from_variant(int_constant, p_identifier)); return; } } @@ -2292,7 +2292,7 @@ void GDScriptAnalyzer::reduce_identifier(GDScriptParser::IdentifierNode *p_ident if (GDScriptLanguage::get_singleton()->get_global_map().has(name)) { int idx = GDScriptLanguage::get_singleton()->get_global_map()[name]; Variant constant = GDScriptLanguage::get_singleton()->get_global_array()[idx]; - p_identifier->set_datatype(type_from_variant(constant)); + p_identifier->set_datatype(type_from_variant(constant, p_identifier)); p_identifier->is_constant = true; p_identifier->reduced_value = constant; return; @@ -2300,7 +2300,7 @@ void GDScriptAnalyzer::reduce_identifier(GDScriptParser::IdentifierNode *p_ident if (GDScriptLanguage::get_singleton()->get_named_globals_map().has(name)) { Variant constant = GDScriptLanguage::get_singleton()->get_named_globals_map()[name]; - p_identifier->set_datatype(type_from_variant(constant)); + p_identifier->set_datatype(type_from_variant(constant, p_identifier)); p_identifier->is_constant = true; p_identifier->reduced_value = constant; return; @@ -2322,7 +2322,7 @@ void GDScriptAnalyzer::reduce_literal(GDScriptParser::LiteralNode *p_literal) { p_literal->reduced_value = p_literal->value; p_literal->is_constant = true; - p_literal->set_datatype(type_from_variant(p_literal->reduced_value)); + p_literal->set_datatype(type_from_variant(p_literal->reduced_value, p_literal)); } void GDScriptAnalyzer::reduce_preload(GDScriptParser::PreloadNode *p_preload) { @@ -2359,7 +2359,7 @@ void GDScriptAnalyzer::reduce_preload(GDScriptParser::PreloadNode *p_preload) { p_preload->is_constant = true; p_preload->reduced_value = p_preload->resource; - p_preload->set_datatype(type_from_variant(p_preload->reduced_value)); + p_preload->set_datatype(type_from_variant(p_preload->reduced_value, p_preload)); } void GDScriptAnalyzer::reduce_self(GDScriptParser::SelfNode *p_self) { @@ -2408,7 +2408,7 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri } else { p_subscript->is_constant = true; p_subscript->reduced_value = value; - result_type = type_from_variant(value); + result_type = type_from_variant(value, p_subscript); } result_type.kind = GDScriptParser::DataType::VARIANT; } else { @@ -2448,7 +2448,7 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri } else { p_subscript->is_constant = true; p_subscript->reduced_value = value; - result_type = type_from_variant(value); + result_type = type_from_variant(value, p_subscript); } result_type.kind = GDScriptParser::DataType::VARIANT; } else { @@ -2672,13 +2672,13 @@ void GDScriptAnalyzer::reduce_unary_op(GDScriptParser::UnaryOpNode *p_unary_op) if (p_unary_op->operand->is_constant) { p_unary_op->is_constant = true; p_unary_op->reduced_value = Variant::evaluate(p_unary_op->variant_op, p_unary_op->operand->reduced_value, Variant()); - result = type_from_variant(p_unary_op->reduced_value); + result = type_from_variant(p_unary_op->reduced_value, p_unary_op); } else if (p_unary_op->operand->get_datatype().is_variant()) { result.kind = GDScriptParser::DataType::VARIANT; mark_node_unsafe(p_unary_op); } else { bool valid = false; - result = get_operation_type(p_unary_op->variant_op, p_unary_op->operand->get_datatype(), p_unary_op->operand->get_datatype(), valid); + result = get_operation_type(p_unary_op->variant_op, p_unary_op->operand->get_datatype(), p_unary_op->operand->get_datatype(), valid, p_unary_op); if (!valid) { push_error(vformat(R"(Invalid operand of type "%s" for unary operator "%s".)", p_unary_op->operand->get_datatype().to_string(), Variant::get_operator_name(p_unary_op->variant_op)), p_unary_op->operand); @@ -2688,7 +2688,7 @@ void GDScriptAnalyzer::reduce_unary_op(GDScriptParser::UnaryOpNode *p_unary_op) p_unary_op->set_datatype(result); } -GDScriptParser::DataType GDScriptAnalyzer::type_from_variant(const Variant &p_value) { +GDScriptParser::DataType GDScriptAnalyzer::type_from_variant(const Variant &p_value, const GDScriptParser::Node *p_source) { GDScriptParser::DataType result; result.is_constant = true; result.kind = GDScriptParser::DataType::BUILTIN; @@ -2710,37 +2710,44 @@ GDScriptParser::DataType GDScriptAnalyzer::type_from_variant(const Variant &p_va scr = obj->get_script(); } if (scr.is_valid()) { - result.script_type = scr; - result.script_path = scr->get_path(); - Ref<GDScript> gds = scr; - if (gds.is_valid()) { - result.kind = GDScriptParser::DataType::CLASS; - // This might be an inner class, so we want to get the parser for the root. - // But still get the inner class from that tree. - GDScript *current = gds.ptr(); - List<StringName> class_chain; - while (current->_owner) { - // Push to front so it's in reverse. - class_chain.push_front(current->name); - current = current->_owner; - } + if (scr->is_valid()) { + result.script_type = scr; + result.script_path = scr->get_path(); + Ref<GDScript> gds = scr; + if (gds.is_valid()) { + result.kind = GDScriptParser::DataType::CLASS; + // This might be an inner class, so we want to get the parser for the root. + // But still get the inner class from that tree. + GDScript *current = gds.ptr(); + List<StringName> class_chain; + while (current->_owner) { + // Push to front so it's in reverse. + class_chain.push_front(current->name); + current = current->_owner; + } - Ref<GDScriptParserRef> ref = get_parser_for(current->path); - ref->raise_status(GDScriptParserRef::INTERFACE_SOLVED); + Ref<GDScriptParserRef> ref = get_parser_for(current->path); + ref->raise_status(GDScriptParserRef::INTERFACE_SOLVED); - GDScriptParser::ClassNode *found = ref->get_parser()->head; + GDScriptParser::ClassNode *found = ref->get_parser()->head; - // It should be okay to assume this exists, since we have a complete script already. - for (const List<StringName>::Element *E = class_chain.front(); E; E = E->next()) { - found = found->get_member(E->get()).m_class; - } + // It should be okay to assume this exists, since we have a complete script already. + for (const List<StringName>::Element *E = class_chain.front(); E; E = E->next()) { + found = found->get_member(E->get()).m_class; + } - result.class_type = found; - result.script_path = ref->get_parser()->script_path; + result.class_type = found; + result.script_path = ref->get_parser()->script_path; + } else { + result.kind = GDScriptParser::DataType::SCRIPT; + } + result.native_type = scr->get_instance_base_type(); } else { - result.kind = GDScriptParser::DataType::SCRIPT; + push_error(vformat(R"(Constant value uses script from "%s" which is loaded but not compiled.)", scr->get_path()), p_source); + result.kind = GDScriptParser::DataType::VARIANT; + result.type_source = GDScriptParser::DataType::UNDETECTED; + result.is_meta_type = false; } - result.native_type = scr->get_instance_base_type(); } else { result.kind = GDScriptParser::DataType::NATIVE; if (result.native_type == GDScriptNativeClass::get_class_static()) { @@ -2996,7 +3003,7 @@ bool GDScriptAnalyzer::is_shadowing(GDScriptParser::IdentifierNode *p_local, con } #endif -GDScriptParser::DataType GDScriptAnalyzer::get_operation_type(Variant::Operator p_operation, const GDScriptParser::DataType &p_a, const GDScriptParser::DataType &p_b, bool &r_valid) { +GDScriptParser::DataType GDScriptAnalyzer::get_operation_type(Variant::Operator p_operation, const GDScriptParser::DataType &p_a, const GDScriptParser::DataType &p_b, bool &r_valid, const GDScriptParser::Node *p_source) { // This function creates dummy variant values and apply the operation to those. Less error-prone than keeping a table of valid operations. GDScriptParser::DataType result; @@ -3069,7 +3076,7 @@ GDScriptParser::DataType GDScriptAnalyzer::get_operation_type(Variant::Operator Variant::evaluate(p_operation, a, b, ret, r_valid); if (r_valid) { - return type_from_variant(ret); + return type_from_variant(ret, p_source); } return result; |