Bommels05/Mozilla
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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.


git-svn-id: svn://10.0.0.236/trunk@149680 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
igor%mir2.org 2003-11-24 15:51:44 +00:00
parent 4f9f5d1d92
commit 309b08a3a6
1 changed files with 6 additions and 1 deletions
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5
mozilla/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(); StringBuffer buf = new StringBuffer();
buf.append('/'); buf.append('/');
if (re.source.length != 0) {
buf.append(re.source); buf.append(re.source);
} else {
// See bugzilla 226045
buf.append("(?:)");
}
buf.append('/'); buf.append('/');
if ((re.flags & JSREG_GLOB) != 0) if ((re.flags & JSREG_GLOB) != 0)
buf.append('g'); buf.append('g');