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Add support for numeric type

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This commit is contained in:
Matthew Brown 2016-07-13 11:18:07 -04:00
parent 00a6a54cf5
commit c7dc5dd9f9
2 changed files with 31 additions and 5 deletions
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10
src/CodeInspector/StatementsChecker.php
View File

@ -1672,7 +1672,7 @@ class StatementsChecker
if (!$return_type->isMixed()) {
foreach ($return_type->types as &$type) {
if ($type->isScalar()) {
if ($type->isScalarType()) {
if (IssueBuffer::accepts(
new InvalidArrayAssignment('Cannot assign value on variable $' . $var_id . ' of scalar type ' . $type->value, $this->_file_name, $stmt->getLine())
)) {
@ -2686,8 +2686,12 @@ class StatementsChecker
$type_match_found = true;
}
if ($input_type_part->isScalar()) {
if ($param_type_part->isScalar()) {
if ($param_type_part->isNumeric() && $input_type_part->isNumericType()) {
$type_match_found = true;
}
if ($input_type_part->isScalarType()) {
if ($param_type_part->isScalarType()) {
$scalar_type_match_found = true;
}
}

26
src/CodeInspector/Type.php
View File

@ -131,7 +131,7 @@ abstract class Type
public static function fixScalarTerms($type_string)
{
if (in_array(strtolower($type_string), ['numeric', 'int', 'float', 'string', 'bool', 'true', 'false', 'null', 'array', 'object', 'mixed'])) {
if (in_array(strtolower($type_string), ['numeric', 'int', 'float', 'string', 'bool', 'true', 'false', 'null', 'array', 'object', 'mixed', 'resource'])) {
return strtolower($type_string);
}
elseif ($type_string === 'boolean') {
@ -395,6 +395,17 @@ abstract class Type
}
}
public function isNumeric()
{
if ($this instanceof Atomic) {
return $this->value === 'numeric';
}
if ($this instanceof Union) {
return isset($this->types['numeric']);
}
}
public function isEmpty()
{
return $this->value === 'empty';
@ -439,7 +450,7 @@ abstract class Type
return $this instanceof Generic;
}
public function isScalar()
public function isScalarType()
{
if ($this instanceof Atomic) {
return $this->value === 'int' ||
@ -453,6 +464,17 @@ abstract class Type
return false;
}
public function isNumericType()
{
if ($this instanceof Atomic) {
return $this->value === 'int' ||
$this->value === 'double' ||
$this->value === 'float';
}
return false;
}
/**
* Combines two union types into one
* @param Union $type_1