[re2c-general] bootstrap/scanner.cc patch

[Jan-Henrik H. <ha...@ti...>]

Just checking up on fill implementation and come over this in  
bootstrap/scanner.cc which I believe should be changed with this patch  
to avoid risking setting the top pointer into wonderland.


Index: bootstrap/scanner.cc
===================================================================
--- bootstrap/scanner.cc	(revision 828)
+++ bootstrap/scanner.cc	(working copy)
@@ -67,7 +67,7 @@
  			cursor = &buf[cursor - bot];
  			pos = &buf[pos - bot];
  			lim = &buf[lim - bot];
-			top = &lim[BSIZE];
+			top = lim + need;
  			delete [] bot;
  			bot = buf;