lldb/test/API/functionalities/process_crash_info/main.c - third_party/llvm-project - Git at Google

 #include <stdlib.h>
 int main() {
   int *var = malloc(sizeof(int));
   free(var);
   free(var);
   return 0;
 }
	#include <stdlib.h>
	int main() {
	int *var = malloc(sizeof(int));
	free(var);
	free(var);
	return 0;
	}