| 18 | static char *expand_string(const char *in); |
| 19 | |
| 20 | static void __attribute__((noreturn)) pperror(const char *format, ...) |
| 21 | { |
| 22 | va_list ap; |
| 23 | |
| 24 | fprintf(stderr, "%s:%d: ", current_file->name, yylineno); |
| 25 | va_start(ap, format); |
| 26 | vfprintf(stderr, format, ap); |
| 27 | va_end(ap); |
| 28 | fprintf(stderr, "\n"); |
| 29 | |
| 30 | exit(1); |
| 31 | } |
| 32 | |
| 33 | /* |
| 34 | * Environment variables |
no outgoing calls
no test coverage detected