Remove language tags which no longer match any spec

Author: eregon

spec/tags/language/block_tags.txt

@@ -1,4 +1,3 @@
-fails:A block yielded a single Array when non-symbol keys are in a keyword arguments Hash raises an ArgumentError
 fails:A block yielded a single Array calls #to_hash on the argument but ignores result when optional argument and keyword argument accepted
 fails:Post-args with optional args with a circular argument reference raises a SyntaxError if using an existing local with the same name as the argument
 fails:Post-args with optional args with a circular argument reference raises a SyntaxError if there is an existing method with the same name as the argument

spec/tags/language/constants_tags.txt

@@ -1,4 +1,3 @@
-fails:top-level constant lookup on a class searches Object successfully after searching other scopes
 fails:Module#private_constant marked constants NameError by #private_constant has the defined class as the :name attribute
 fails:top-level constant lookup on a class does not search Object after searching other scopes
 fails:Module#private_constant marked constants sends #const_missing to the original class or module

spec/tags/language/pattern_matching_tags.txt

@@ -1,7 +1,5 @@
-fails:Pattern matching can be standalone in operator that deconstructs value
 fails:Pattern matching extends case expression with case/in construction
 fails:Pattern matching allows using then operator
-fails:Pattern matching warns about pattern matching is experimental feature
 fails:Pattern matching binds variables
 fails:Pattern matching cannot mix in and when operators
 fails:Pattern matching checks patterns until the first matching
@@ -41,7 +39,6 @@ fails:Pattern matching Array pattern does not match object without #deconstruct
 fails:Pattern matching Array pattern raises TypeError if #deconstruct method does not return array
 fails:Pattern matching Array pattern does not match object if elements of array returned by #deconstruct method does not match elements in pattern
 fails:Pattern matching Array pattern binds variables
-fails:Pattern matching Array pattern binds variable even if patter matches only partially
 fails:Pattern matching Array pattern supports splat operator *rest
 fails:Pattern matching Array pattern does not match partially by default
 fails:Pattern matching Array pattern does match partially from the array beginning if list + , syntax used
@@ -66,7 +63,6 @@ fails:Pattern matching Hash pattern passes keys specified in pattern as argument
 fails:Pattern matching Hash pattern passes keys specified in pattern to #deconstruct_keys method if pattern contains double splat operator **
 fails:Pattern matching Hash pattern passes nil to #deconstruct_keys method if pattern contains double splat operator **rest
 fails:Pattern matching Hash pattern binds variables
-fails:Pattern matching Hash pattern binds variable even if pattern matches only partially
 fails:Pattern matching Hash pattern supports double splat operator **rest
 fails:Pattern matching Hash pattern treats **nil like there should not be any other keys in a matched Hash
 fails:Pattern matching Hash pattern can match partially

spec/tags/language/return_tags.txt

@@ -1,9 +1,5 @@
 fails:The return keyword in a Thread raises a LocalJumpError if used to exit a thread
 slow:The return keyword at top level stops file execution
 slow:The return keyword at top level within a begin fires ensure block before returning
-slow:The return keyword at top level return with argument does not affect exit status
-fails:The return keyword at top level within a class is allowed
-fails:The return keyword at top level return with argument does not affect exit status
-fails:The return keyword at top level within a block within a class is allowed
 slow:The return keyword at top level return with argument warns but does not affect exit status
 fails:The return keyword at top level return with argument warns but does not affect exit status