StringRef Suffix) {
size_t Pos = (size_t)OS.tell();
assert((MAX_LINE_LEN - Prefix.str().size() - Suffix.size() > 0) &&
- "header line exceeds max limit");
+ "header line exceeds max limit");
OS << Prefix;
const size_t e = MAX_LINE_LEN - Suffix.size();
for (size_t i = (size_t)OS.tell() - Pos; i < e; ++i)