1 #define A(x) L##x
   2 A('a')
   3 A("bc")
   4 /*
   5  * check-name: wide char token-pasting
   6  * check-description: Used to cause infinite recursion.
   7  * check-command: sparse -E $file
   8  *
   9  * check-output-start
  10 
  11 L'a'
  12 L"bc"
  13  * check-output-end
  14  */
  15