Show declarations when suggesting what disambiguation to add to symbol links #397
Description
Description
Currently the error messages from the path hierarchy based link resolver for when a path is ambiguous list the possible collisions and their names. However, the collision is based on the name, so all suggestions show the same name.
For example, in the "MixedLanguageFrameworkWithLanguageRefinements" test content, the path "CollisionsWithDifferentFunctionArguments/something(argument:)" will result in an error message like:
Reference is ambiguous after '/MixedFramework/CollisionsWithDifferentFunctionArguments': Add '1cyvp' to refer to 'something(argument:)'. Add '2vke2' to refer to 'something(argument:)'.
(Note that the two suggestions have the same name)
To make it possible to distinguish the collisions and know which disambiguation to add we should display the declarations instead of just the name.
rdar://100436859