diff options
Diffstat (limited to 'modules/gdscript/gdscript_analyzer.cpp')
| -rw-r--r-- | modules/gdscript/gdscript_analyzer.cpp | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/modules/gdscript/gdscript_analyzer.cpp b/modules/gdscript/gdscript_analyzer.cpp index 1b09b50e2a..aa26bb222d 100644 --- a/modules/gdscript/gdscript_analyzer.cpp +++ b/modules/gdscript/gdscript_analyzer.cpp @@ -4347,15 +4347,45 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri GDScriptParser::DataType base_type = p_subscript->base->get_datatype(); bool valid = false; + // If the base is a metatype, use the analyzer instead. - if (p_subscript->base->is_constant && !base_type.is_meta_type && base_type.kind != GDScriptParser::DataType::CLASS) { - // Just try to get it. - Variant value = p_subscript->base->reduced_value.get_named(p_subscript->attribute->name, valid); - if (valid) { - p_subscript->is_constant = true; - p_subscript->reduced_value = value; - result_type = type_from_variant(value, p_subscript); + if (p_subscript->base->is_constant && !base_type.is_meta_type) { + // GH-92534. If the base is a GDScript, use the analyzer instead. + bool base_is_gdscript = false; + if (p_subscript->base->reduced_value.get_type() == Variant::OBJECT) { + Ref<GDScript> gdscript = Object::cast_to<GDScript>(p_subscript->base->reduced_value.get_validated_object()); + if (gdscript.is_valid()) { + base_is_gdscript = true; + // Makes a metatype from a constant GDScript, since `base_type` is not a metatype. + GDScriptParser::DataType base_type_meta = type_from_variant(gdscript, p_subscript); + // First try to reduce the attribute from the metatype. + reduce_identifier_from_base(p_subscript->attribute, &base_type_meta); + GDScriptParser::DataType attr_type = p_subscript->attribute->get_datatype(); + if (attr_type.is_set()) { + valid = !attr_type.is_pseudo_type || p_can_be_pseudo_type; + result_type = attr_type; + p_subscript->is_constant = p_subscript->attribute->is_constant; + p_subscript->reduced_value = p_subscript->attribute->reduced_value; + } + if (!valid) { + // If unsuccessful, reset and return to the normal route. + p_subscript->attribute->set_datatype(GDScriptParser::DataType()); + } + } + } + if (!base_is_gdscript) { + // Just try to get it. + Variant value = p_subscript->base->reduced_value.get_named(p_subscript->attribute->name, valid); + if (valid) { + p_subscript->is_constant = true; + p_subscript->reduced_value = value; + result_type = type_from_variant(value, p_subscript); + } } + } + + if (valid) { + // Do nothing. } else if (base_type.is_variant() || !base_type.is_hard_type()) { valid = !base_type.is_pseudo_type || p_can_be_pseudo_type; result_type.kind = GDScriptParser::DataType::VARIANT; @@ -4393,6 +4423,7 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri mark_node_unsafe(p_subscript); } } + if (!valid) { GDScriptParser::DataType attr_type = p_subscript->attribute->get_datatype(); if (!p_can_be_pseudo_type && (attr_type.is_pseudo_type || result_type.is_pseudo_type)) { @@ -4411,6 +4442,7 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri if (p_subscript->base->is_constant && p_subscript->index->is_constant) { // Just try to get it. bool valid = false; + // TODO: Check if `p_subscript->base->reduced_value` is GDScript. Variant value = p_subscript->base->reduced_value.get(p_subscript->index->reduced_value, &valid); if (!valid) { push_error(vformat(R"(Cannot get index "%s" from "%s".)", p_subscript->index->reduced_value, p_subscript->base->reduced_value), p_subscript->index); |