Let UsesMethod
add its own marker
#4035
Merged
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When
FindMethods
is used on a source file that already has aSearchResult
marker on the root node (as e.g. added byHasJavaVersion
) then the recipe will not find anything, because itsUsesMethod
precondition evaluates tofalse
(because the root node already has aSearchResult
marker).To avoid this aliasing issue and also avoid issues if
UsesMethod
is applied before another recipe / visitor that adds aSearchResult
marker, theUsesMethod
visitor now uses its own marker type. The marker will only be added if the source file doesn't already have a marker which was created for the same method pattern.