{
 "compat_features": [
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 ],
 "description": "When caught, an exception is reified into an exception reference, a value of the new type exnref.",
 "description_html": "When caught, an exception is reified into an exception reference, a value of the new type <code>exnref</code>.",
 "group": [
  "webassembly"
 ],
 "kind": "feature",
 "name": "Exception references with exnref (WebAssembly)",
 "spec": [
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 ],
 "status": {
  "baseline": "low",
  "baseline_low_date": "2025-05-29",
  "by_compat_key": {
   "webassembly.exceptionsFinal": {
    "baseline": "low",
    "baseline_low_date": "2025-05-29",
    "support": {
     "chrome": "137",
     "chrome_android": "137",
     "edge": "137",
     "firefox": "131",
     "firefox_android": "131",
     "safari": "18.4",
     "safari_ios": "18.4"
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   }
  },
  "support": {
   "chrome": "137",
   "chrome_android": "137",
   "edge": "137",
   "firefox": "131",
   "firefox_android": "131",
   "safari": "18.4",
   "safari_ios": "18.4"
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 },
 "id": "wasm-exnref-exceptions",
 "groups": [
  "webassembly"
 ],
 "specs": [
  {
   "url": "https://github.com/WebAssembly/exception-handling/blob/main/proposals/exception-handling/Exceptions.md"
  }
 ],
 "mdnUrls": [],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {
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  "url": "https://chromestatus.com/metrics/webfeature/timeline/popularity/367"
 },
 "interop": [],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:wasm-exnref-exceptions"
 },
 "developerSignals": null,
 "bugs": {},
 "useCases": null,
 "baselineLowDateAsObject": "2025-05-29T00:00:00.000Z",
 "baselineHighDateAsObject": null,
 "expectedBaselineHighDate": "2027-11-29"
}