From: Nicholas Clark Date: Mon, 21 Mar 2005 22:52:12 +0000 (+0000) Subject: Casts needed to make VMS happy. (It gets very upset at assignments X-Git-Tag: accepted/trunk/20130322.191538~21060 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=230e1fced0e32ea5f367dab8fc27454367d20d6f;p=platform%2Fupstream%2Fperl.git Casts needed to make VMS happy. (It gets very upset at assignments between char * and unsigned char *) p4raw-id: //depot/perl@24061 --- diff --git a/pp_pack.c b/pp_pack.c index 45eabb2..1e470b7 100644 --- a/pp_pack.c +++ b/pp_pack.c @@ -119,7 +119,7 @@ STMT_START { \ } STMT_END #define PUSH_VAR(utf8, aptr, var) \ - PUSH_BYTES(utf8, aptr, (char *) &(var), sizeof(var)) + PUSH_BYTES(utf8, aptr, &(var), sizeof(var)) /* Avoid stack overflow due to pathological templates. 100 should be plenty. */ #define MAX_SUB_TEMPLATE_LEVEL 100 @@ -678,13 +678,13 @@ bytes_to_uni(pTHX_ U8 *start, STRLEN len, char **dest) { *dest = d; } -#define PUSH_BYTES(utf8, cur, buf, len) \ -STMT_START { \ - if (utf8) bytes_to_uni(aTHX_ buf, len, &(cur)); \ - else { \ - Copy(buf, cur, len, char); \ - (cur) += (len); \ - } \ +#define PUSH_BYTES(utf8, cur, buf, len) \ +STMT_START { \ + if (utf8) bytes_to_uni(aTHX_ (U8 *) buf, len, &(cur)); \ + else { \ + Copy(buf, cur, len, char); \ + (cur) += (len); \ + } \ } STMT_END #define GROWING(utf8, cat, start, cur, in_len) \ @@ -1113,7 +1113,7 @@ Perl_unpack_str(pTHX_ char *pat, char *patend, char *s, char *strbeg, char *stre /* We probably should try to avoid this in case a scalar context call wouldn't get to the "U0" */ STRLEN len = strend - s; - s = (char *) bytes_to_utf8(s, &len); + s = (char *) bytes_to_utf8((U8 *) s, &len); SAVEFREEPV(s); strend = s + len; flags |= FLAG_DO_UTF8; @@ -1148,7 +1148,7 @@ Perl_unpackstring(pTHX_ char *pat, char *patend, char *s, char *strend, U32 flag /* We probably should try to avoid this in case a scalar context call wouldn't get to the "U0" */ STRLEN len = strend - s; - s = (char *) bytes_to_utf8(s, &len); + s = (char *) bytes_to_utf8((U8 *) s, &len); SAVEFREEPV(s); strend = s + len; flags |= FLAG_DO_UTF8; @@ -1316,8 +1316,8 @@ S_unpack_rec(pTHX_ tempsym_t* symptr, char *s, char *strbeg, char *strend, char case 'x' | TYPE_IS_SHRIEKING: if (!len) /* Avoid division by 0 */ len = 1; - if (utf8) ai32 = utf8_length(strbeg, s) % len; - else ai32 = (s - strbeg) % len; + if (utf8) ai32 = utf8_length((U8 *) strbeg, (U8 *) s) % len; + else ai32 = (s - strbeg) % len; if (ai32 == 0) break; len -= ai32; /* FALL THROUGH */ @@ -1376,7 +1376,7 @@ S_unpack_rec(pTHX_ tempsym_t* symptr, char *s, char *strbeg, char *strend, char if (utf8 && (symptr->flags & FLAG_WAS_UTF8)) { for (ptr = s+len-1; ptr >= s; ptr--) if (*ptr != 0 && !UTF8_IS_CONTINUATION(*ptr) && - !is_utf8_space(ptr)) break; + !is_utf8_space((U8 *) ptr)) break; if (ptr >= s) ptr += UTF8SKIP(ptr); else ptr++; if (ptr > s+len) @@ -1590,11 +1590,12 @@ S_unpack_rec(pTHX_ tempsym_t* symptr, char *s, char *strbeg, char *strend, char ptr = s; /* Bug: warns about bad utf8 even if we are short on bytes and will break out of the loop */ - if (!uni_to_bytes(aTHX_ &ptr, strend, result, 1, 'U')) + if (!uni_to_bytes(aTHX_ &ptr, strend, (char *) result, 1, + 'U')) break; len = UTF8SKIP(result); if (!uni_to_bytes(aTHX_ &ptr, strend, - &result[1], len-1, 'U')) break; + (char *) &result[1], len-1, 'U')) break; auv = utf8n_to_uvuni(result, len, &retlen, ckWARN(WARN_UTF8) ? 0 : UTF8_ALLOW_ANYUV); s = ptr; } else { @@ -2385,7 +2386,7 @@ marked_upgrade(pTHX_ SV *sv, tempsym_t *sym_ptr) { for (;from_ptr < from_end; from_ptr++) { while (*m == from_ptr) *m++ = to_ptr; - to_ptr = uvchr_to_utf8(to_ptr, *(U8 *) from_ptr); + to_ptr = (char *) uvchr_to_utf8((U8 *) to_ptr, *(U8 *) from_ptr); } *to_ptr = 0; @@ -2613,7 +2614,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist ) I32 ai32; if (!len) /* Avoid division by 0 */ len = 1; - if (utf8) ai32 = utf8_length(start, cur) % len; + if (utf8) ai32 = utf8_length((U8 *) start, (U8 *) cur) % len; else ai32 = (cur - start) % len; if (ai32 == 0) goto no_change; len -= ai32; @@ -2687,7 +2688,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist ) GROWING(0, cat, start, cur, fromlen*(UTF8_EXPAND-1)+len); len -= fromlen; while (fromlen > 0) { - cur = uvchr_to_utf8(cur, * (U8 *) aptr); + cur = (char *) uvchr_to_utf8((U8 *) cur, * (U8 *) aptr); aptr++; fromlen--; } @@ -2903,9 +2904,10 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist ) GROWING(0, cat, start, cur, len+UTF8_MAXLEN); end = start+SvLEN(cat)-UTF8_MAXLEN; } - cur = uvuni_to_utf8_flags(cur, NATIVE_TO_UNI(auv), - ckWARN(WARN_UTF8) ? - 0 : UNICODE_ALLOW_ANY); + cur = (char *) uvuni_to_utf8_flags((U8 *) cur, + NATIVE_TO_UNI(auv), + ckWARN(WARN_UTF8) ? + 0 : UNICODE_ALLOW_ANY); } else { if (auv >= 0x100) { if (!SvUTF8(cat)) { @@ -2956,7 +2958,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist ) fromstr = NEXTFROM; auv = SvUV(fromstr); if (utf8) { - char buffer[UTF8_MAXLEN], *endb; + U8 buffer[UTF8_MAXLEN], *endb; endb = uvuni_to_utf8_flags(buffer, auv, ckWARN(WARN_UTF8) ? 0 : UNICODE_ALLOW_ANY); @@ -2975,9 +2977,9 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist ) GROWING(0, cat, start, cur, len+UTF8_MAXLEN); end = start+SvLEN(cat)-UTF8_MAXLEN; } - cur = uvuni_to_utf8_flags(cur, auv, - ckWARN(WARN_UTF8) ? - 0 : UNICODE_ALLOW_ANY); + cur = (char *) uvuni_to_utf8_flags((U8 *) cur, auv, + ckWARN(WARN_UTF8) ? + 0 : UNICODE_ALLOW_ANY); } } break;