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java: fix location handling bug.

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Reported at
<http://lists.gnu.org/archive/html/bison-patches/2011-02/msg00005.html>.
* data/lalr1.java (YYParser::yylloc): For non-empty RHS, fix
reversed access to location stack.
* THANKS (Bernd Kiefer): Add.
(cherry picked from commit 8db68289d1)
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Bernd Kiefer authored and Joel E. Denny committed 2011-02-19 19:57:42 -05:00
1 parent 8407249529
commit aa3bcdf35e
3 files changed
+11 -1
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data/lalr1.java
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@@ -120,7 +120,7 @@ b4_locations_if([[
private ]b4_location_type[ yylloc (YYStack rhs, int n)
{
if (n > 0)
return new ]b4_location_type[ (rhs.locationAt (1).begin, rhs.locationAt (n).end);
return new ]b4_location_type[ (rhs.locationAt (n-1).begin, rhs.locationAt (0).end);
else
return new ]b4_location_type[ (rhs.locationAt (0).end);
}]])[