ErrorOr<std::unique_ptr<MemoryBuffer>>
MemoryBuffer::getOpenFileSlice(int FD, const Twine &Filename, uint64_t MapSize,
- int64_t Offset, bool IsVolatileSize) {
+ int64_t Offset) {
+ assert(MapSize != uint64_t(-1));
return getOpenFileImpl(FD, Filename, -1, MapSize, Offset, false,
- IsVolatileSize);
+ /*IsVolatileSize*/ false);
}
ErrorOr<std::unique_ptr<MemoryBuffer>> MemoryBuffer::getSTDIN() {