fix a couple of var types

these errors were introduced in my trie-allocation patch,
2e64971a6530d2645969bc489f564bfd3ce64993

diff --git a/regexec.c b/regexec.c
index 4aa68ef..40f66a8 100644 (file)
--- a/regexec.c
+++ b/regexec.c
@@ -3271,8 +3271,8 @@ S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
            {
                /* Find next-highest word to process.  Note that this code
                 * is O(N^2) per trie run (O(N) per branch), so keep tight */
-               register U32 min = 0;
-               register U32 word;
+               register U16 min = 0;
+               register U16 word;
                register U16 const nextword = ST.nextword;
                register reg_trie_wordinfo * const wordinfo
                    = ((reg_trie_data*)rexi->data->data[ARG(ST.me)])->wordinfo;
@@ -3312,7 +3312,7 @@ S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
                    U8 foldbuf[UTF8_MAXBYTES_CASE + 1];
                    STRLEN foldlen;
                    STRLEN len;
-                   U8 uvc;
+                   UV uvc;
                    U8 *uscan;
 
                    while (chars) {