ref: f95956fa753b147c2e78b1659f1c55ac8a0e50e6
dir: /cc1/tests/test031.c/
/* name: TEST031 description: Test concatenation in preprocessor error: output: */ #define CAT(x,y) x ## y #define XCAT(x,y) CAT(x,y) #define FOO foo #define BAR bar int main(void) { int foo, bar, foobar; CAT(foo,bar) = foo + bar; XCAT(FOO,BAR) = foo + bar; return 0; }