if (cs == '+' || cs == '-') {
int c1 = buf[len - 2];
int c0 = buf[len - 1];
- if (isdigit(c1) && isdigit(c0)) {
+ if (isdigit(static_cast<unsigned char>(c1)) &&
+ isdigit(static_cast<unsigned char>(c0))) {
// Trim leading '0': "...e+012" -> "...e+12\0"
buf[len - 3] = c1;
buf[len - 2] = c0;
if (LLVM_UNLIKELY(OutBufCur == OutBufStart)) {
size_t BytesToWrite = Size - (Size % NumBytes);
write_impl(Ptr, BytesToWrite);
- copy_to_buffer(Ptr + BytesToWrite, Size - BytesToWrite);
+ size_t BytesRemaining = Size - BytesToWrite;
+ if (BytesRemaining > size_t(OutBufEnd - OutBufCur)) {
+ // Too much left over to copy into our buffer.
+ return write(Ptr + BytesToWrite, BytesRemaining);
+ }
+ copy_to_buffer(Ptr + BytesToWrite, BytesRemaining);
return *this;
}
// If user requested binary then put stdout into binary mode if
// possible.
if (Flags & F_Binary)
- sys::Program::ChangeStdoutToBinary();
+ sys::ChangeStdoutToBinary();
// Close stdout when we're done, to detect any output errors.
ShouldClose = true;
return;
// has_error() and clear the error flag with clear_error() before
// destructing raw_ostream objects which may have errors.
if (has_error())
- report_fatal_error("IO failure on output stream.");
+ report_fatal_error("IO failure on output stream.", /*GenCrashDiag=*/false);
}