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Fixing http://bugzilla.mozilla.org/show_bug.cgi?id=226045:

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(new RegExp).toString/toSource() now gives /(?:)/ instead of  // which is comments and does not work with uneval.
This commit is contained in:
igor%mir2.org 2003-11-24 15:51:44 +00:00
parent 5e69e857ce
commit 2997e9f7ee
1 changed files with 6 additions and 1 deletions
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7
js/rhino/src/org/mozilla/javascript/regexp/NativeRegExp.java
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@ -201,7 +201,12 @@ public class NativeRegExp extends IdScriptable implements Function {
{
StringBuffer buf = new StringBuffer();
buf.append('/');
buf.append(re.source);
if (re.source.length != 0) {
buf.append(re.source);
} else {
// See bugzilla 226045
buf.append("(?:)");
}
buf.append('/');
if ((re.flags & JSREG_GLOB) != 0)
buf.append('g');