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re PR libgcj/20435 (regex pattern compiling bug)

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2005-06-01  Ziga Mahkovec  <ziga.mahkovec@klika.si>

	PR libgcj/20435:
	* gnu/regexp/RESyntax.java (RE_POSSESSIVE_OPS): New field.
	(static): Add possessive matching to JAVA_1_4 syntax.
	* gnu/regexp/RETokenRepeated.java (possessive): New field.
	(makePossessive, isPossessive): New methods.
	(match): Don't back off during possessive matching.
	* gnu/regexp/RE.java (initalize): Accept possessive quantifier.
	* java/util/regex/Pattern.java (constructor): Switch syntax from PERL5
	to JAVA_1_4.

From-SVN: r100466
This commit is contained in:
Ziga Mahkovec 2005-06-02 00:11:00 +02:00 • committed by Ziga Mahkovec
parent cce7074710
commit 7e1603c0f0
5 changed files with 56 additions and 16 deletions
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3
libjava/java/util/regex/Pattern.java
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@ -84,8 +84,7 @@ public final class Pattern implements Serializable
// if ((flags & UNICODE_CASE) != 0) gnuFlags =
// if ((flags & CANON_EQ) != 0) gnuFlags =
// Eventually there will be such a thing as JDK 1_4 syntax
RESyntax syntax = RESyntax.RE_SYNTAX_PERL5;
RESyntax syntax = RESyntax.RE_SYNTAX_JAVA_1_4;
if ((flags & UNIX_LINES) != 0)
{
// Use a syntax set with \n for linefeeds?