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GDScript: Fix vararg method calls with exact arguments

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This commit is contained in:
Dmitrii Maganov 2023-01-30 18:35:40 +02:00
parent 17a8597355
commit 011b3895db
3 changed files with 15 additions and 3 deletions
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10
modules/gdscript/gdscript_compiler.cpp
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@ -196,7 +196,11 @@ static bool _is_exact_type(const PropertyInfo &p_par_type, const GDScriptDataTyp
}
}
static bool _have_exact_arguments(const MethodBind *p_method, const Vector<GDScriptCodeGenerator::Address> &p_arguments) {
static bool _can_use_ptrcall(const MethodBind *p_method, const Vector<GDScriptCodeGenerator::Address> &p_arguments) {
if (p_method->is_vararg()) {
// ptrcall won't work with vararg methods.
return false;
}
if (p_method->get_argument_count() != p_arguments.size()) {
// ptrcall won't work with default arguments.
return false;
@ -563,7 +567,7 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code
self.mode = GDScriptCodeGenerator::Address::SELF;
MethodBind *method = ClassDB::get_method(codegen.script->native->get_name(), call->function_name);
if (_have_exact_arguments(method, arguments)) {
if (_can_use_ptrcall(method, arguments)) {
// Exact arguments, use ptrcall.
gen->write_call_ptrcall(result, self, method, arguments);
} else {
@ -613,7 +617,7 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code
}
if (ClassDB::class_exists(class_name) && ClassDB::has_method(class_name, call->function_name)) {
MethodBind *method = ClassDB::get_method(class_name, call->function_name);
if (_have_exact_arguments(method, arguments)) {
if (_can_use_ptrcall(method, arguments)) {
// Exact arguments, use ptrcall.
gen->write_call_ptrcall(result, base, method, arguments);
} else {

6
modules/gdscript/tests/scripts/analyzer/features/vararg_call.gd Normal file
View file

@ -0,0 +1,6 @@
signal ok()
@warning_ignore("return_value_discarded")
func test():
ok.connect(func(): print('ok'))
emit_signal(&'ok')

2
modules/gdscript/tests/scripts/analyzer/features/vararg_call.out Normal file
View file

@ -0,0 +1,2 @@
GDTEST_OK
ok