2025-linuxdays/warn-switch.c


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#include <stdio.h>

int main(int argc, char *argv[]) {
  int val = getchar();
  switch (val) {
  case ' ':
    printf("Secret space.. ");
	[[gnu::fallthrough]];
  default:
    printf("Got: '%c'\n", val);
    break;
  }
  return 0;
}