`PHPStan\Testing\assertNativeType()`

Group: Debug features · Category: extension · File: debug_phpstan_assert_native_type.php

Asserts the *native* type (typehints / inference without PHPDoc refinement). Used in PHPStan's own fixtures alongside assertType. References: - PHPStan Testing helpers: PHPStan\Testing\assertNativeType

Analyzer results

Analyzer	Version	Result	Diagnostics
phan	6.0.10Phan 6.0.10 php-ast version 1.1.3 PHP version used to run Phan: 8.5.11	Not enforced	debug_phpstan_assert_native_type.php:25: Call to undeclared function \PHPStan\Testing\assertNativeType() [PhanUndeclaredFunction] debug_phpstan_assert_native_type.php:28: Call to undeclared function \PHPStan\Testing\assertNativeType() [PhanUndeclaredFunction] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
phpstan	2.3.1PHPStan - PHP Static Analysis Tool 2.3.1	Enforced reported Lv.0+	debug_phpstan_assert_native_type.php:28: Expected native type positive-int, actual: int [reported-from-level=0] With strict-rules debug_phpstan_assert_native_type.php:28: Expected native type positive-int, actual: int Recognition: spelling resolved Enforcement: 1/1 of the expected violations reported
psalm	6.20.0Psalm 6.20.0@804f03c0c183d149fcd4b8c7c0c9b3fbf836d34c next: 7.0.0-rc2	Not enforced	debug_phpstan_assert_native_type.php:25: Function PHPStan\Testing\assertNativeType does not exist, consider enabling the allFunctionsGlobal config option if scanning legacy codebases [UndefinedFunction] debug_phpstan_assert_native_type.php:28: Function PHPStan\Testing\assertNativeType does not exist, consider enabling the allFunctionsGlobal config option if scanning legacy codebases [UndefinedFunction] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
mago	1.57.0mago 1.57.0	Not enforced	debug_phpstan_assert_native_type.php:25: Function `PHPStan\Testing\assertNativeType` could not be found. [non-existent-function] debug_phpstan_assert_native_type.php:28: Function `PHPStan\Testing\assertNativeType` could not be found. [non-existent-function] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
mir	0.87.0mir 0.87.0	Not enforced	debug_phpstan_assert_native_type.php:25: UndefinedFunction: Function PHPStan\Testing\assertNativeType() is not defined [MIR0003] debug_phpstan_assert_native_type.php:28: UndefinedFunction: Function PHPStan\Testing\assertNativeType() is not defined [MIR0003] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
phpantom	0.11.1phpantom_lsp 0.11.1	Not enforced	debug_phpstan_assert_native_type.php:25: Function 'PHPStan\Testing\assertNativeType' not found [unknown_function] debug_phpstan_assert_native_type.php:28: Function 'PHPStan\Testing\assertNativeType' not found [unknown_function] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
intelephense	1.18.5intelephense 1.18.5	Not enforced	debug_phpstan_assert_native_type.php:25: Undefined function 'PHPStan\Testing\assertNativeType'. [P1010] debug_phpstan_assert_native_type.php:28: Undefined function 'PHPStan\Testing\assertNativeType'. [P1010] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
phpactor	2026.10.07.0Phpactor 2026.10.07.0	Enforced	debug_phpstan_assert_native_type.php:25: Function "assertNativeType" not found [unresolved_name] debug_phpstan_assert_native_type.php:28: Function "assertNativeType" not found [unresolved_name] Recognition: spelling resolved Enforcement: 1/1 of the expected violations reported
phpy	1.0.19409phpy 1.0.19409	Not enforced	debug_phpstan_assert_native_type.php:25: Call to unknown function: 'PHPStan\Testing\assertNativeType' debug_phpstan_assert_native_type.php:28: Call to unknown function: 'PHPStan\Testing\assertNativeType' Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
qodana	262.10968.76PhpStorm 262.10968.76	Not enforced	debug_phpstan_assert_native_type.php:25: Undefined namespace 'Testing' [PhpUndefinedNamespaceInspection] debug_phpstan_assert_native_type.php:28: Undefined namespace 'Testing' [PhpUndefinedNamespaceInspection] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
noverify	0.5.5NoVerify, version 0.5.5: built on: 2025.04.22 14:36:46 OS: r-kuchinskas arm64 Commit: 4774b82f8adc53fbef38f95e97af4b953b4d1529	Unrecognized	debug_phpstan_assert_native_type.php:22: param $value miss matched with phpdoc type <<positive-int>> [funcParamTypeMissMatch] debug_phpstan_assert_native_type.php:25: Call to undefined function \PHPStan\Testing\assertNativeType [undefinedFunction] debug_phpstan_assert_native_type.php:28: Call to undefined function \PHPStan\Testing\assertNativeType [undefinedFunction] Recognition: spelling not resolved — reported on declaration line(s) 22 Enforcement: 0/1 of the expected violations reported — incidental, since the spelling was not resolved
steins	0.1.8steins 0.1.8 (2026-09-21 revision 76306a9)	Not enforced	debug_phpstan_assert_native_type.php:25: call to undefined function PHPStan\Testing\assertNativeType() — not defined in the project, not on PHP 8.5.11 (70 extensions) [call.undefined-function] debug_phpstan_assert_native_type.php:28: call to undefined function PHPStan\Testing\assertNativeType() — not defined in the project, not on PHP 8.5.11 (70 extensions) [call.undefined-function] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported
phpstan-strict	2.3.1PHPStan - PHP Static Analysis Tool 2.3.1	Enforced	debug_phpstan_assert_native_type.php:28: Expected native type positive-int, actual: int Recognition: spelling resolved Enforcement: 1/1 of the expected violations reported
psalm-next	7.0.0-rc2Psalm 7.0.0-rc2@20339e3fe5b8d03bcd8061030eb2a83ad50e5783	Not enforced	debug_phpstan_assert_native_type.php:25: Function PHPStan\Testing\assertNativeType does not exist, consider enabling the allFunctionsGlobal config option if scanning legacy codebases [UndefinedFunction] debug_phpstan_assert_native_type.php:28: Function PHPStan\Testing\assertNativeType does not exist, consider enabling the allFunctionsGlobal config option if scanning legacy codebases [UndefinedFunction] Recognition: spelling resolved Enforcement: 0/1 of the expected violations reported

Source

<?php

declare(strict_types=1);

namespace Conformance\Tests\DebugPhpstanAssertNativeType;

/**
 * Cross-tool handling of `PHPStan\Testing\assertNativeType()`.
 *
 * Asserts the *native* type (typehints / inference without PHPDoc
 * refinement). Used in PHPStan's own fixtures alongside `assertType`.
 *
 * References:
 * - PHPStan Testing helpers: `PHPStan\Testing\assertNativeType`
 *
 * @conformance-kind debug
 */

/**
 * @param positive-int $value
 */
function example(int $value): void // T: PHPStan\Testing\assertNativeType
{
    // Native type is int even when PHPDoc says positive-int — silence on match.
    \PHPStan\Testing\assertNativeType('int', $value); // E?[noise]

    // positive-int is not the native type string — the sole enforcement probe.
    \PHPStan\Testing\assertNativeType('positive-int', $value); // E?: Expected native type positive-int, actual: int
}