Lines Matching defs:Pattern

22 // Check whether `FilePath` matches `Pattern` based on POSIX 2.13.1, 2.13.2, and
24 bool matchFilePath(StringRef Pattern, StringRef FilePath) {
25   assert(!Pattern.empty());
30   // No match if `Pattern` ends with a non-meta character not equal to the last
32   if (const auto C = Pattern.back(); !strchr("?*]", C) && C != FilePathBack)
36   const auto EOP = Pattern.size();  // End of `Pattern`.
38   unsigned I = 0;                   // Index to `Pattern`.
44     switch (const auto F = FilePath[J]; Pattern[I]) {
46       if (++I == EOP || F != Pattern[I])
54       bool Globstar = I == 0 || Pattern[I - 1] == Separator;
56       for (; ++I < EOP && Pattern[I] == '*'; ++StarCount) {
63       if (I == EOP) // `Pattern` ends with a star.
65       if (Pattern[I] != Separator) {
66         // `Pattern` ends with a lone backslash.
67         if (Pattern[I] == '\\' && ++I == EOP)
72       if (Pattern[I] == Separator) {
83       for (auto Pat = Pattern.substr(I);
92       if (I + 3 < EOP || (I + 3 == EOP && Pattern[I + 1] != '!')) {
94         if (const auto K = Pattern.find_first_of("]/", I + 1);
95             K != StringRef::npos && Pattern[K] == ']' && K > I + 1) {
100           if (Pattern[I] == '!') {
106             if (I + 2 < K && Pattern[I + 1] == '-') {
107               Match = Pattern[I] <= F && F <= Pattern[I + 2];
110               Match = F == Pattern[I++];
121       if (F != Pattern[I])
129   while (I < EOP && Pattern[I] == '*')