diff options
Diffstat (limited to 'modules/gdscript/gdscript_analyzer.cpp')
| -rw-r--r-- | modules/gdscript/gdscript_analyzer.cpp | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/modules/gdscript/gdscript_analyzer.cpp b/modules/gdscript/gdscript_analyzer.cpp index 8c3521c530..293197d445 100644 --- a/modules/gdscript/gdscript_analyzer.cpp +++ b/modules/gdscript/gdscript_analyzer.cpp @@ -1958,11 +1958,9 @@ void GDScriptAnalyzer::resolve_return(GDScriptParser::ReturnNode *p_return) { GDScriptParser::DataType result; GDScriptParser::DataType expected_type; - bool has_expected_type = false; - - if (parser->current_function != nullptr) { + bool has_expected_type = parser->current_function != nullptr; + if (has_expected_type) { expected_type = parser->current_function->get_datatype(); - has_expected_type = true; } if (p_return->return_value != nullptr) { @@ -1985,24 +1983,21 @@ void GDScriptAnalyzer::resolve_return(GDScriptParser::ReturnNode *p_return) { result.is_constant = true; } - if (has_expected_type) { - expected_type.is_meta_type = false; - if (expected_type.is_hard_type()) { - if (!is_type_compatible(expected_type, result)) { - // Try other way. Okay but not safe. - if (!is_type_compatible(result, expected_type)) { - push_error(vformat(R"(Cannot return value of type "%s" because the function return type is "%s".)", result.to_string(), expected_type.to_string()), p_return); - } else { - // TODO: Add warning. - mark_node_unsafe(p_return); - } + if (has_expected_type && !expected_type.is_variant()) { + if (result.is_variant() || !result.is_hard_type()) { + mark_node_unsafe(p_return); + if (!is_type_compatible(expected_type, result, true, p_return)) { + downgrade_node_type_source(p_return); + } + } else if (!is_type_compatible(expected_type, result, true, p_return)) { + mark_node_unsafe(p_return); + if (!is_type_compatible(result, expected_type)) { + push_error(vformat(R"(Cannot return value of type "%s" because the function return type is "%s".)", result.to_string(), expected_type.to_string()), p_return); + } #ifdef DEBUG_ENABLED - } else if (expected_type.builtin_type == Variant::INT && result.builtin_type == Variant::FLOAT) { - parser->push_warning(p_return, GDScriptWarning::NARROWING_CONVERSION); - } else if (result.is_variant() && !expected_type.is_variant()) { - mark_node_unsafe(p_return); + } else if (expected_type.builtin_type == Variant::INT && result.builtin_type == Variant::FLOAT) { + parser->push_warning(p_return, GDScriptWarning::NARROWING_CONVERSION); #endif - } } } |