[svn:parrot] r46395 - branches/codestring/src/pmc

[coke at svn.parrot.org]

Author: coke
Date: Fri May  7 19:55:30 2010
New Revision: 46395
URL: https://trac.parrot.org/parrot/changeset/46395

Log:
move the hash invalidation to right after it happens. This should then cover
substr_str and other way to extract a STRING from our buffer.

Modified:
   branches/codestring/src/pmc/stringbuilder.pmc

Modified: branches/codestring/src/pmc/stringbuilder.pmc
==============================================================================
--- branches/codestring/src/pmc/stringbuilder.pmc	Fri May  7 16:40:26 2010	(r46394)
+++ branches/codestring/src/pmc/stringbuilder.pmc	Fri May  7 19:55:30 2010	(r46395)
@@ -104,7 +104,6 @@
         STRING *buffer, *retv;
         GET_ATTR_buffer(INTERP, SELF, buffer);
         retv = Parrot_str_clone(INTERP, buffer);
-        retv->hashval = 0; /* hash is invalid */
         return retv;
     }
 
@@ -162,6 +161,7 @@
         /* Update buffer */
         buffer->bufused += s->bufused;
         buffer->strlen  += Parrot_str_length(INTERP, s);
+        buffer->hashval = 0; /* hash is invalid */
 
         PARROT_ASSERT(buffer->bufused <= Buffer_buflen(buffer));
     }