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fix tryCreateRegexp function scope

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This commit is contained in:
Chris Parker 2015-07-21 17:23:31 -04:00
parent 2eba8376d2
commit 51cdae25cf
1 changed files with 2 additions and 2 deletions
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4
packages/babylon/src/tokenize.js
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@ -486,10 +486,10 @@ pp.readRegexp = function() {
// Rhino's regular expression parser is flaky and throws uncatchable exceptions,
// so don't do detection if we are running under Rhino
if (!isRhino) {
tryCreateRegexp(tmp, undefined, start);
tryCreateRegexp.call(this, tmp, undefined, start);
// Get a regular expression object for this pattern-flag pair, or `null` in
// case the current environment doesn't support the flags it uses.
value = tryCreateRegexp(content, mods);
value = tryCreateRegexp.call(this, content, mods);
}
return this.finishToken(tt.regexp, {pattern: content, flags: mods, value: value});
};