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Add array_slice call to methods whose return types we can infer

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This commit is contained in:
Matthew Brown 2017-01-30 21:34:33 -05:00
parent 8c68861cc3
commit 95ebf5178a
1 changed files with 5 additions and 1 deletions
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6
src/Psalm/Checker/FunctionChecker.php
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@ -416,7 +416,11 @@ class FunctionChecker extends FunctionLikeChecker
? $first_arg->inferredType->types['array']
: null;
if ($call_map_key === 'array_values' || $call_map_key === 'array_unique' || $call_map_key === 'array_intersect') {
if ($call_map_key === 'array_values' ||
$call_map_key === 'array_unique' ||
$call_map_key === 'array_intersect' ||
$call_map_key === 'array_slice'
) {
if ($first_arg_array_generic || $first_arg_array_objectlike) {
if ($first_arg_array_generic) {
$inner_type = clone $first_arg_array_generic->type_params[1];