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handle variadic

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This commit is contained in:
kkmuffme 2022-10-22 08:28:56 +02:00
parent 2c47d06968
commit edeff148b4
1 changed files with 10 additions and 1 deletions
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11
src/Psalm/Internal/Type/Comparator/UnionTypeComparator.php
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@ -144,11 +144,16 @@ class UnionTypeComparator
&& is_array($container_type_part->params)
&& $input_type_part instanceof TCallable
) {
$container_all_param_count = count($container_type_part->params);
$container_required_param_count = 0;
foreach ($container_type_part->params as $index => $container_param) {
if ($container_param->is_optional === false) {
$container_required_param_count = $index + 1;
}
if ($container_param->is_variadic === true) {
$container_all_param_count = PHP_INT_MAX;
}
}
$input_required_param_count = 0;
@ -161,12 +166,16 @@ class UnionTypeComparator
if ($input_param->is_optional === false) {
$input_required_param_count = $index + 1;
}
if ($input_param->is_variadic === true) {
$input_all_param_count = PHP_INT_MAX;
}
}
}
// too few or too many non-optional params provided in callback
if ($container_required_param_count > $input_all_param_count
|| count($container_type_part->params) < $input_required_param_count
|| $container_all_param_count < $input_required_param_count
) {
return false;
}