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Delete raw_stdout_ostream and raw_stderr_ostream, which are unused

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outside of outs() and errs() themselves, and they don't really
need custom classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111642 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-08-20 16:39:41 +00:00
parent 00d1cdeca9
commit a1f89deb56
2 changed files with 4 additions and 30 deletions
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18
include/llvm/Support/raw_ostream.h
View File

@ -392,24 +392,6 @@ public:
}
};
/// raw_stdout_ostream - This is a stream that always prints to stdout.
///
class raw_stdout_ostream : public raw_fd_ostream {
// An out of line virtual method to provide a home for the class vtable.
virtual void handle();
public:
raw_stdout_ostream();
};
/// raw_stderr_ostream - This is a stream that always prints to stderr.
///
class raw_stderr_ostream : public raw_fd_ostream {
// An out of line virtual method to provide a home for the class vtable.
virtual void handle();
public:
raw_stderr_ostream();
};
/// outs() - This returns a reference to a raw_ostream for standard output.
/// Use it like: outs() << "foo" << "bar";
raw_ostream &outs();

16
lib/Support/raw_ostream.cpp
View File

@ -543,27 +543,19 @@ bool raw_fd_ostream::is_displayed() const {
// raw_stdout/err_ostream
//===----------------------------------------------------------------------===//
// Set buffer settings to model stdout and stderr behavior.
// Set standard error to be unbuffered by default.
raw_stdout_ostream::raw_stdout_ostream():raw_fd_ostream(STDOUT_FILENO, false) {}
raw_stderr_ostream::raw_stderr_ostream():raw_fd_ostream(STDERR_FILENO, false,
true) {}
// An out of line virtual method to provide a home for the class vtable.
void raw_stdout_ostream::handle() {}
void raw_stderr_ostream::handle() {}
/// outs() - This returns a reference to a raw_ostream for standard output.
/// Use it like: outs() << "foo" << "bar";
raw_ostream &llvm::outs() {
static raw_stdout_ostream S;
// Set buffer settings to model stdout behavior.
static raw_fd_ostream S(STDOUT_FILENO, false);
return S;
}
/// errs() - This returns a reference to a raw_ostream for standard error.
/// Use it like: errs() << "foo" << "bar";
raw_ostream &llvm::errs() {
static raw_stderr_ostream S;
// Set standard error to be unbuffered by default.
static raw_fd_ostream S(STDERR_FILENO, false, true);
return S;
}