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path: root/gcc/testsuite/gcc.dg/cpp/c17-scope-1.c

blob: b5b366b87915f3db6b41d5dabf37abb17d395bff (plain)

/* Test :: token not in C17.  */
/* { dg-do preprocess } */
/* { dg-options "-std=c17 -pedantic-errors" } */

#define CONCAT(x, y) x ## y

CONCAT (:, :) /* { dg-error "does not give a valid preprocessing token" } */
CONCAT (::, >)