| 256 | } |
| 257 | |
| 258 | void PrintVariationSelectorWarningOnce() { |
| 259 | if (variationSelectorWarningShown) { |
| 260 | return; |
| 261 | } |
| 262 | variationSelectorWarningShown = true; |
| 263 | fprintf(stderr, |
| 264 | "warning: input contains Unicode variation selectors (possible IVS); " |
| 265 | "conversion results may be inaccurate.\n"); |
| 266 | } |
| 267 | |
| 268 | void WarnIfTextContainsVariationSelector(const char* input, size_t length) { |
| 269 | if (variationSelectorWarningShown) { |
no outgoing calls
no test coverage detected