Error String>>#copyReplacingAllRegex:with:

Seems like
   String>>#copyFrom:to:replacingAllRegex:with:

expects a nil rather than a FailedMatchRegexResults ?

See
http://shootout.alioth.debian.org/gp4/benchmark.php?test=regexdna&lang=gst&id=0#log

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Isaac Gouy wrote:

>Seems like
>   String>>#copyFrom:to:replacingAllRegex:with:
>
>expects a nil rather than a FailedMatchRegexResults ?
>
>See
>http://shootout.alioth.debian.org/gp4/benchmark.php?test=regexdna&lang=gst&id=0#log
>  
>
Indeed.  I attach a patch; you can include the fixed methods in the
regexdna.st file in order to run the benchmark with 2.2.

Paolo

--- orig/examples/regex.st
+++ mod/examples/regex.st
@@ -515,7 +515,7 @@
     | regs beg end repl res |
     regs := self searchRegex: pattern from: from to: to.
 
-    regs notNil
+    regs matched
  ifTrue: [
     beg := regs from.
     end := regs to.
@@ -544,7 +544,7 @@
     idx := from.
     [
         regs := self searchRegex: regex from: idx to: to.
- regs notNil
+ regs matched
     ] whileTrue: [
  beg := regs from.
  end := regs to.

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Thanks, see
http://shootout.alioth.debian.org/gp4/benchmark.php?test=regexdna&lang=gst&id=0

Any thoughts on the ackermann problem?


--- Paolo Bonzini <[hidden email]> wrote:


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Isaac Gouy wrote:

>Thanks, see
>http://shootout.alioth.debian.org/gp4/benchmark.php?test=regexdna&lang=gst&id=0
>
>Any thoughts on the ackermann problem?
>  
>
Hm, not yet.

Paolo


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