Update phan/phan requirement from 4.0.* to 4.0.* || 5.1.*

[dependabot]

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

Changelog

Sourced from phan/phan's changelog.

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• Support running Phan 5 with AST version 80 instead of 85 but warn about php-ast being outdated.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

Maintenance:

• Upgrade tolerant-php-parser from 0.1.0 to 0.1.1 to prepare to support new php syntax in the polyfill/fallback parser. (#4449)

Bug fixes:

• Fix extraction of reflection attribute target type bitmask from internal attributes such as PHP 8.1's ReturnTypeWillChange

Jul 15 2021, Phan 5.0.0a3

New Features (Analysis):

• Support parsing php 8.1 intersection types in php-ast 1.0.13+ (#4469) (not yet supported in polyfill)
• Support parsing php 8.1 first-class callable syntax in unreleased php-ast version (#4464)
• Support parsing php 8.1 readonly property modifier (#4463)
• Support allowing new expressions in php 8.1 readonly property modifier (#4460)
• Emit PhanTypeInvalidArrayKey and PhanTypeInvalidArrayKeyValue for invalid array key literal types or values.
• Fix false positive PhanTypeMissingReturn/PhanPluginAlwaysReturnMethod for method with phpdoc return type of @return never
• Warn about direct access to static methods or properties on traits (instead of classes using those methods/properties) being deprecated in php 8.1 (#4396)
• Add Stringable to allowed types for sprintf variadic arguments. This currently requires explicitly implementing Stringable. (#4466)

... (truncated)

Commits

• 561be81 Merge pull request #4491 from TysonAndre/release-5.1.0
• be190cb Release Phan 5.1.0
• ac3378f Merge pull request #4490 from TysonAndre/v5-allow-legacy-ast
• 69c03dc Allow outdated php-ast versions in php <= 8.0
• 3e564ba Merge pull request #4488 from TysonAndre/other-changes
• 182d719 Update documentation of --target-php-version options
• f36b6b9 Merge pull request #4486 from TysonAndre/release-5.0.0
• 7d15dce Release Phan 5.0.0
• d20820c Merge pull request #4485 from TysonAndre/super-type-split-issue
• e62891f Split issues for returning/passing in supertypes
• Additional commits viewable in compare view

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[dependabot]

Superseded by #5.