¶llvm::raw_fd_ostream& errs()

Description

This returns a reference to a raw_ostream for standard error. Use it like: errs() < < "foo" < < "bar"; By default, the stream is tied to stdout to ensure stdout is flushed before stderr is written, to ensure the error messages are written in their expected place.

Declared at: llvm/include/llvm/Support/raw_ostream.h:590