/* l_37_6.c:    Translation limits larger than C99 / 6. */

/*  37.6L:  Parenthesized expression.   */
#ifndef X3F
/*  nest = 127; */
#if \
        (0x00 + (0x01 - (0x02 + (0x03 - (0x04 + (0x05 - (0x06 + (0x07 - \
        (0x08 + (0x09 - (0x0A + (0x0B - (0x0C + (0x0D - (0x0E + (0x0F - \
        (0x10 + (0x11 - (0x12 + (0x13 - (0x14 + (0x15 - (0x16 + (0x17 - \
        (0x18 + (0x19 - (0x1A + (0x1B - (0x1C + (0x1D - (0x1E + (0x1F - \
        (0x20 + (0x21 - (0x22 + (0x23 - (0x24 + (0x25 - (0x26 + (0x27 - \
        (0x28 + (0x29 - (0x2A + (0x2B - (0x2C + (0x2D - (0x2E + (0x2F - \
        (0x30 + (0x31 - (0x32 + (0x33 - (0x34 + (0x35 - (0x36 + (0x37 - \
        (0x38 + (0x39 - (0x3A + (0x3B - (0x3C + (0x3D - (0x3E + (0x3F - \
        (0x40 + (0x41 - (0x42 + (0x43 - (0x44 + (0x45 - (0x46 + (0x47 - \
        (0x48 + (0x49 - (0x4A + (0x4B - (0x4C + (0x4D - (0x4E + (0x4F - \
        (0x50 + (0x51 - (0x52 + (0x53 - (0x54 + (0x55 - (0x56 + (0x57 - \
        (0x58 + (0x59 - (0x5A + (0x5B - (0x5C + (0x5D - (0x5E + (0x5F - \
        (0x60 + (0x61 - (0x62 + (0x63 - (0x64 + (0x65 - (0x66 + (0x67 - \
        (0x68 + (0x69 - (0x6A + (0x6B - (0x6C + (0x6D - (0x6E + (0x6F - \
        (0x70 + (0x71 - (0x72 + (0x73 - (0x74 + (0x75 - (0x76 + (0x77 - \
        (0x78 + (0x79 - (0x7A + (0x7B - (0x7C + (0x7D - (0x7E + 0x7F)   \
        ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))\
        ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))  \
        == -0x80
    nest = 127;
#endif

#ifndef X7F
/*  nest = 255; */
#if \
        (0x00 + (0x01 - (0x02 + (0x03 - (0x04 + (0x05 - (0x06 + (0x07 - \
        (0x08 + (0x09 - (0x0A + (0x0B - (0x0C + (0x0D - (0x0E + (0x0F - \
        (0x10 + (0x11 - (0x12 + (0x13 - (0x14 + (0x15 - (0x16 + (0x17 - \
        (0x18 + (0x19 - (0x1A + (0x1B - (0x1C + (0x1D - (0x1E + (0x1F - \
        (0x20 + (0x21 - (0x22 + (0x23 - (0x24 + (0x25 - (0x26 + (0x27 - \
        (0x28 + (0x29 - (0x2A + (0x2B - (0x2C + (0x2D - (0x2E + (0x2F - \
        (0x30 + (0x31 - (0x32 + (0x33 - (0x34 + (0x35 - (0x36 + (0x37 - \
        (0x38 + (0x39 - (0x3A + (0x3B - (0x3C + (0x3D - (0x3E + (0x3F - \
        (0x40 + (0x41 - (0x42 + (0x43 - (0x44 + (0x45 - (0x46 + (0x47 - \
        (0x48 + (0x49 - (0x4A + (0x4B - (0x4C + (0x4D - (0x4E + (0x4F - \
        (0x50 + (0x51 - (0x52 + (0x53 - (0x54 + (0x55 - (0x56 + (0x57 - \
        (0x58 + (0x59 - (0x5A + (0x5B - (0x5C + (0x5D - (0x5E + (0x5F - \
        (0x60 + (0x61 - (0x62 + (0x63 - (0x64 + (0x65 - (0x66 + (0x67 - \
        (0x68 + (0x69 - (0x6A + (0x6B - (0x6C + (0x6D - (0x6E + (0x6F - \
        (0x70 + (0x71 - (0x72 + (0x73 - (0x74 + (0x75 - (0x76 + (0x77 - \
        (0x78 + (0x79 - (0x7A + (0x7B - (0x7C + (0x7D - (0x7E + (0x7F - \
        (0x80 + (0x81 - (0x82 + (0x83 - (0x84 + (0x85 - (0x86 + (0x87 - \
        (0x88 + (0x89 - (0x8A + (0x8B - (0x8C + (0x8D - (0x8E + (0x8F - \
        (0x90 + (0x91 - (0x92 + (0x93 - (0x94 + (0x95 - (0x96 + (0x97 - \
        (0x98 + (0x99 - (0x9A + (0x9B - (0x9C + (0x9D - (0x9E + (0x9F - \
        (0xA0 + (0xA1 - (0xA2 + (0xA3 - (0xA4 + (0xA5 - (0xA6 + (0xA7 - \
        (0xA8 + (0xA9 - (0xAA + (0xAB - (0xAC + (0xAD - (0xAE + (0xAF - \
        (0xB0 + (0xB1 - (0xB2 + (0xB3 - (0xB4 + (0xB5 - (0xB6 + (0xB7 - \
        (0xB8 + (0xB9 - (0xBA + (0xBB - (0xBC + (0xBD - (0xBE + (0xBF - \
        (0xC0 + (0xC1 - (0xC2 + (0xC3 - (0xC4 + (0xC5 - (0xC6 + (0xC7 - \
        (0xC8 + (0xC9 - (0xCA + (0xCB - (0xCC + (0xCD - (0xCE + (0xCF - \
        (0xD0 + (0xD1 - (0xD2 + (0xD3 - (0xD4 + (0xD5 - (0xD6 + (0xD7 - \
        (0xD8 + (0xD9 - (0xDA + (0xDB - (0xDC + (0xDD - (0xDE + (0xDF - \
        (0xE0 + (0xE1 - (0xE2 + (0xE3 - (0xE4 + (0xE5 - (0xE6 + (0xE7 - \
        (0xE8 + (0xE9 - (0xEA + (0xEB - (0xEC + (0xED - (0xEE + (0xEF - \
        (0xF0 + (0xF1 - (0xF2 + (0xF3 - (0xF4 + (0xF5 - (0xF6 + (0xF7 - \
        (0xF8 + (0xF9 - (0xFA + (0xFB - (0xFC + (0xFD - (0xFE + 0xFF)   \
        ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))\
        ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))\
        ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))\
        ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))  \
        == -0x100
    nest = 255;
#endif
#endif
#endif

/* { dg-do preprocess }
   { dg-options "-std=c99 -pedantic" }
   { dg-warning "| More than 63 nesting of parens" "translation limit" { target *-*-* } 25 }
   { dg-warning "| More than 63 nesting of parens" "translation limit" { target *-*-* } 68 }
   { dg-final { if ![file exist l_37_6_.i] { return }        } }
   { dg-final { if \{ [grep l_37_6_.i "nest = 127"] != "" \} \{   } }
   { dg-final { if \{ [grep l_37_6_.i "nest = 255"] != "" \} \{   } }
   { dg-final { return \} \}                          } }
   { dg-final { fail "l_37_6_.c: more than 63 nesting of parens" } }
 */