Lines Matching defs:Buf

62 static Expected<bool> parseMagic(StringRef &Buf) {
63   if (!Buf.consume_front(remarks::Magic))
66   if (Buf.size() < 1 || !Buf.consume_front(StringRef("\0", 1)))
72 static Expected<uint64_t> parseVersion(StringRef &Buf) {
73   if (Buf.size() < sizeof(uint64_t))
78       support::endian::read<uint64_t, llvm::endianness::little>(Buf.data());
84   Buf = Buf.drop_front(sizeof(uint64_t));
88 static Expected<uint64_t> parseStrTabSize(StringRef &Buf) {
89   if (Buf.size() < sizeof(uint64_t))
93       support::endian::read<uint64_t, llvm::endianness::little>(Buf.data());
94   Buf = Buf.drop_front(sizeof(uint64_t));
98 static Expected<ParsedStringTable> parseStrTab(StringRef &Buf,
100   if (Buf.size() < StrTabSize)
105   ParsedStringTable Result(StringRef(Buf.data(), StrTabSize));
106   Buf = Buf.drop_front(StrTabSize);
111     StringRef Buf, std::optional<ParsedStringTable> StrTab,
114   Expected<bool> isMeta = parseMagic(Buf);
120     Expected<uint64_t> Version = parseVersion(Buf);
124     Expected<uint64_t> StrTabSize = parseStrTabSize(Buf);
133       Expected<ParsedStringTable> MaybeStrTab = parseStrTab(Buf, *StrTabSize);
139     if (!Buf.starts_with("---")) {
140       // At this point, we expect Buf to contain the external file path.
141       StringRef ExternalFilePath = Buf;
155       Buf = SeparateBuf->getBuffer();
161           ? std::make_unique<YAMLStrTabRemarkParser>(Buf, std::move(*StrTab))
162           : std::make_unique<YAMLRemarkParser>(Buf);
168 YAMLRemarkParser::YAMLRemarkParser(StringRef Buf)
169     : YAMLRemarkParser(Buf, std::nullopt) {}
171 YAMLRemarkParser::YAMLRemarkParser(StringRef Buf,
174       SM(setupSM(LastErrorMessage)), Stream(Buf, SM), YAMLIt(Stream.begin()) {}