BCFile::getDeclarationName(): sync with upstream #494
Merged
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Follow up on #451
Upstream PR squizlabs/PHP_CodeSniffer#3797, which will be included in PHPCS 3.8.0, fixes a tokenizer issue which affected the
File::getDeclarationName()
and, by extension, theBackCompat::getDeclarationName()
method.The function name for functions named
self
,parent
orstatic
and declared to return by reference, could previously not be retrieved.The PHPCSUtils native version of the method
ObjectDeclarations::getName()
already handled things correctly.This commit adds back the BC-layer for the
getDeclarationName()
method and polyfills the fix from PHPCS 3.8.0 to backport it for PHPCS < 3.8.0.As the methods will now handle these functions in the same way, this commit also moves the related tests from the
GetNameDiffTest
to theGetDeclarationNameTest
.