Update phan/phan requirement from 4.0.* to 4.0.* || 5.2.*

[dependabot]

Updates the requirements on phan/phan to permit the latest version.

Changelog

Sourced from phan/phan's changelog.

Aug 26 2021, Phan 5.2.0

Plugins

• Add AddNeverReturnTypePlugin`` which will suggest adding a phpdoc return type of @​return never`. (#4468)

Bug fixes:

• When using the polyfill parser, properly parse nullable class property declarations as nullable. (#4492)
• Don't emit PhanIncompatibleRealPropertyType for private base property. (#4426)
• Fix false positive where a method overriding an existing method could be treated as having overrides. (#4502)
• Consistently support numeric-string in all phpdoc
• Fix false positive PhanTypeMismatchPropertyDefaultReal warning for literal integer and float typed property. (#4507)
• Fix false positive warnings such as PhanImpossibleTypeComparison about string subtypes not casting to other string subtypes (#4514)

Maintenance:

• Change internal representation of FunctionSignatureMap delta files.
• Add a new exit status bit flag to BlockExitStatusChecker to indicate that a function will exit or infinitely loop (STATUS_NORETURN) (#4468)
• Internally represent the base function map using php 8.0 signatures instead of php 7.3 - applying deltas backwards has the same result (#4478)

Aug 07 2021, Phan 5.1.0

New Features (Analysis):

• Support running Phan 5 with AST version 80 instead of 85 but warn about php-ast being outdated.

Documentation:

• Update documentation of --target-php-version and --minimum-target-php-version

Aug 01 2021, Phan 5.0.0

New Features (Analysis):

• Warn about implicitly nullable parameter intersection types (function(A&B $paramName = null)) being a compile error. New issue type: PhanTypeMismatchDefaultIntersection

• Emit PhanTypeMismatchArgumentSuperType instead of PhanTypeMismatchArgument when passing in an object supertype (e.g. ancestor class) of an object instead of a subtype. Emit PhanTypeMismatchReturnSuperType instead of PhanTypeMismatchReturn when returning an object supertype (e.g. ancestor class) of an object instead of a subtype.

  Phan 5 starts warning about ancestor classes being incompatible argument or return types in cases where it previously allowed it. (#4413)

Jul 24 2021, Phan 5.0.0a4

New Features (Analysis):

• Use the enum class declaration type (int, string, or absent) from AST version 85 to check if enum cases are valid. (#4313) New issue types: PhanSyntaxEnumCaseExpectedValue, PhanSyntaxEnumCaseUnexpectedValue, PhanTypeUnexpectedEnumCaseType

Backwards incompatible changes:

• Bump the minimum required AST version from 80 to 85 (Required to analyze php 8.1 enum classes - 'type' was added in AST version 85).
• In php 8.1, require php-ast 1.0.14 to natively parse AST version 85.

... (truncated)

Commits

• eb59e65 Merge pull request #4516 from TysonAndre/release-5.2.0
• 9fe24d1 Release Phan 5.2.0
• ebf38ff Merge pull request #4515 from TysonAndre/comparison-string
• cfe86f4 Update plugin test
• 120408a Fix false positive type incompatibility warning between string subtypes
• 53d1931 Merge pull request #4511 from TysonAndre/never-return
• 36bf893 Add never return type to Phan's code
• e414c8d Add plugin for never-return. Change BlockExitStatusChecker details.
• e01daae More indentation fixes for phpcbf splitting closure use lines
• aadcc06 Run phpcbf, fix code style
• Additional commits viewable in compare view

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[dependabot]

Superseded by #6.