lib/Support/FileUtilities.cpp

80 static bool CompareNumbers(const char *&F1P, const char *&F2P,
91   while (isspace(static_cast<unsigned char>(*F2P)) && F2P != F2End)
92     ++F2P;
95   if (!isNumberChar(*F1P) || !isNumberChar(*F2P)) {
98     F2NumEnd = F2P;
104     V2 = strtod(F2P, const_cast<char**>(&F2NumEnd));
118       SmallString<200> StrTmp(F2P, EndOfNumber(F2NumEnd)+1);
120       StrTmp[static_cast<unsigned>(F2NumEnd-F2P)] = 'e';
123       F2NumEnd = F2P + (F2NumEnd-&StrTmp[0]);
127   if (F1NumEnd == F1P || F2NumEnd == F2P) {
132       *ErrorMsg += F2P[0];
161   F1P = F1NumEnd;  F2P = F2NumEnd;
201   const char *F2P = File2Start;
220     while (F1P < File1End && F2P < File2End && *F1P == *F2P)
221       ++F1P, ++F2P;
223     if (F1P >= File1End || F2P >= File2End) break;
229     F2P = BackupNumber(F2P, File2Start);
233     if (CompareNumbers(F1P, F2P, File1End, File2End, AbsTol, RelTol, Error)) {
242   bool F2AtEnd = F2P >= File2End;
246     if (F2AtEnd && isNumberChar(F2P[-1])) --F2P;
248     F2P = BackupNumber(F2P, File2Start);
252     if (CompareNumbers(F1P, F2P, File1End, File2End, AbsTol, RelTol, Error))
256     if (F1P < File1End || F2P < File2End)