tests/preprocessor/preproc-concat-2.slang


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//DIAGNOSTIC_TEST:SIMPLE:-E

#define CONCAT(a, b) a ## b

#define A a
#define B b

#define A2 A
#define B2 B

// Correct output: a A2B2 b;
// Old Slang output 
// a ab b ;

CONCAT(A2 A2, B2 B2);