| 132 | static struct copy_debug copy_debug; |
| 133 | |
| 134 | static char const * |
| 135 | copy_debug_string (enum copy_debug_val debug_val) |
| 136 | { |
| 137 | switch (debug_val) |
| 138 | { |
| 139 | case COPY_DEBUG_NO: return "no"; |
| 140 | case COPY_DEBUG_YES: return "yes"; |
| 141 | case COPY_DEBUG_AVOIDED: return "avoided"; |
| 142 | case COPY_DEBUG_UNSUPPORTED: return "unsupported"; |
| 143 | case COPY_DEBUG_UNKNOWN: return "unknown"; |
| 144 | |
| 145 | case COPY_DEBUG_EXTERNAL: |
| 146 | case COPY_DEBUG_EXTERNAL_INTERNAL: |
| 147 | default: unreachable (); |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | static char const * |
| 152 | copy_debug_sparse_string (enum copy_debug_val debug_val) |