/[pcre]/code/trunk/pcre_compile.c
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revision 1068 by chpe, Tue Oct 16 15:54:26 2012 UTC revision 1072 by chpe, Tue Oct 16 15:54:40 2012 UTC
# Line 2059  PRIV(find_bracket)(const pcre_uchar *cod Line 2059  PRIV(find_bracket)(const pcre_uchar *cod
2059  {  {
2060  for (;;)  for (;;)
2061    {    {
2062    register int c = *code;    register pcre_uchar c = *code;
2063    
2064    if (c == OP_END) return NULL;    if (c == OP_END) return NULL;
2065    
# Line 2082  for (;;) Line 2082  for (;;)
2082    else if (c == OP_CBRA || c == OP_SCBRA ||    else if (c == OP_CBRA || c == OP_SCBRA ||
2083             c == OP_CBRAPOS || c == OP_SCBRAPOS)             c == OP_CBRAPOS || c == OP_SCBRAPOS)
2084      {      {
2085      int n = GET2(code, 1+LINK_SIZE);      int n = (int)GET2(code, 1+LINK_SIZE);
2086      if (n == number) return (pcre_uchar *)code;      if (n == number) return (pcre_uchar *)code;
2087      code += PRIV(OP_lengths)[c];      code += PRIV(OP_lengths)[c];
2088      }      }
# Line 2197  find_recurse(const pcre_uchar *code, BOO Line 2197  find_recurse(const pcre_uchar *code, BOO
2197  {  {
2198  for (;;)  for (;;)
2199    {    {
2200    register int c = *code;    register pcre_uchar c = *code;
2201    if (c == OP_END) return NULL;    if (c == OP_END) return NULL;
2202    if (c == OP_RECURSE) return code;    if (c == OP_RECURSE) return code;
2203    
# Line 2351  static BOOL Line 2351  static BOOL
2351  could_be_empty_branch(const pcre_uchar *code, const pcre_uchar *endcode,  could_be_empty_branch(const pcre_uchar *code, const pcre_uchar *endcode,
2352    BOOL utf, compile_data *cd)    BOOL utf, compile_data *cd)
2353  {  {
2354  register int c;  register pcre_uchar c;
2355  for (code = first_significant_code(code + PRIV(OP_lengths)[*code], TRUE);  for (code = first_significant_code(code + PRIV(OP_lengths)[*code], TRUE);
2356       code < endcode;       code < endcode;
2357       code = first_significant_code(code + PRIV(OP_lengths)[c], TRUE))       code = first_significant_code(code + PRIV(OP_lengths)[c], TRUE))
# Line 2385  for (code = first_significant_code(code Line 2385  for (code = first_significant_code(code
2385      /* Test for forward reference */      /* Test for forward reference */
2386    
2387      for (scode = cd->start_workspace; scode < cd->hwm; scode += LINK_SIZE)      for (scode = cd->start_workspace; scode < cd->hwm; scode += LINK_SIZE)
2388        if (GET(scode, 0) == code + 1 - cd->start_code) return TRUE;        if ((int)GET(scode, 0) == (int)(code + 1 - cd->start_code)) return TRUE;
2389    
2390      /* Not a forward reference, test for completed backward reference */      /* Not a forward reference, test for completed backward reference */
2391    
# Line 2706  Returns:   TRUE or FALSE Line 2706  Returns:   TRUE or FALSE
2706  static BOOL  static BOOL
2707  check_posix_syntax(const pcre_uchar *ptr, const pcre_uchar **endptr)  check_posix_syntax(const pcre_uchar *ptr, const pcre_uchar **endptr)
2708  {  {
2709  int terminator;          /* Don't combine these lines; the Solaris cc */  pcre_uchar terminator;          /* Don't combine these lines; the Solaris cc */
2710  terminator = *(++ptr);   /* compiler warns about "non-constant" initializer. */  terminator = *(++ptr);   /* compiler warns about "non-constant" initializer. */
2711  for (++ptr; *ptr != 0; ptr++)  for (++ptr; *ptr != 0; ptr++)
2712    {    {

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