Lines Matching refs:c2
484 UChar c=*s, c2;
485 if(c>=0xd800 && c<=0xdbff && length>=2 && U16_IS_TRAIL(c2=s[1])) {
486 return set.contains(U16_GET_SUPPLEMENTARY(c, c2)) ? 2 : -2;
493 UChar c=s[length-1], c2;
494 if(c>=0xdc00 && c<=0xdfff && length>=2 && U16_IS_LEAD(c2=s[length-2])) {
495 return set.contains(U16_GET_SUPPLEMENTARY(c2, c)) ? 2 : -2;