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GDScript: Fix await type inference

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Danil Alexeev 2023-02-03 20:51:00 +03:00
parent de4369ca4b
commit 685db28e29
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GPG key ID: 124453E157DA8DC7
5 changed files with 33 additions and 13 deletions
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23
modules/gdscript/gdscript_analyzer.cpp
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@ -2471,30 +2471,27 @@ void GDScriptAnalyzer::reduce_await(GDScriptParser::AwaitNode *p_await) {
return;
}
GDScriptParser::DataType awaiting_type;
if (p_await->to_await->type == GDScriptParser::Node::CALL) {
reduce_call(static_cast<GDScriptParser::CallNode *>(p_await->to_await), true);
awaiting_type = p_await->to_await->get_datatype();
} else {
reduce_expression(p_await->to_await);
}
if (p_await->to_await->is_constant) {
GDScriptParser::DataType await_type = p_await->to_await->get_datatype();
// We cannot infer the type of the result of waiting for a signal.
if (await_type.is_hard_type() && await_type.kind == GDScriptParser::DataType::BUILTIN && await_type.builtin_type == Variant::SIGNAL) {
await_type.kind = GDScriptParser::DataType::VARIANT;
await_type.type_source = GDScriptParser::DataType::UNDETECTED;
} else if (p_await->to_await->is_constant) {
p_await->is_constant = p_await->to_await->is_constant;
p_await->reduced_value = p_await->to_await->reduced_value;
awaiting_type = p_await->to_await->get_datatype();
} else {
awaiting_type.kind = GDScriptParser::DataType::VARIANT;
awaiting_type.type_source = GDScriptParser::DataType::UNDETECTED;
}
p_await->set_datatype(awaiting_type);
await_type.is_coroutine = false;
p_await->set_datatype(await_type);
#ifdef DEBUG_ENABLED
awaiting_type = p_await->to_await->get_datatype();
if (!(awaiting_type.has_no_type() || awaiting_type.is_coroutine || awaiting_type.builtin_type == Variant::SIGNAL)) {
GDScriptParser::DataType to_await_type = p_await->to_await->get_datatype();
if (!(to_await_type.has_no_type() || to_await_type.is_coroutine || to_await_type.builtin_type == Variant::SIGNAL)) {
parser->push_warning(p_await, GDScriptWarning::REDUNDANT_AWAIT);
}
#endif