Method: AdLint::Ld::FunctionCallGraph#direct_callers_of

Defined in:
lib/adlint/ld/object.rb

#direct_callers_of(fun) ⇒ Object 



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# File 'lib/adlint/ld/object.rb', line 580

def direct_callers_of(fun)
  @callee_index[fun].map { |funcall| funcall.caller }.to_set
end