Fix internal error for XCLASS in 16/32-bit non-UCP versions with heap

recursion, and get rid of some compiler warnings when UCP is not configured.


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1411 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 8 insertions, 3 deletions

diff --git a/pcre_compile.c b/pcre_compile.c
index df84322..f872694 100644
--- a/pcre_compile.c
+++ b/pcre_compile.c
@@ -2860,11 +2860,16 @@ get_chr_property_list(const pcre_uchar *code, BOOL utf,
   const pcre_uint8 *fcc, pcre_uint32 *list)
 {
 pcre_uchar c = *code;
+pcre_uchar base;
 const pcre_uchar *end;
-const pcre_uint32 *clist_src;
-pcre_uint32 *clist_dest;
 pcre_uint32 chr;
-pcre_uchar base;
+
+#ifdef SUPPORT_UCP
+pcre_uint32 *clist_dest;
+const pcre_uint32 *clist_src;
+#else
+utf = utf;  /* Suppress "unused parameter" compiler warning */
+#endif
 
 list[0] = c;
 list[1] = FALSE;