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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-05-24 04:57:22 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-05-24 04:57:22 +0000 |
| commit | ca1324fe652dc5b971e73ae64e93d23415c35066 (patch) | |
| tree | 0c627ad4feac7d2c50762bfd4f18677a3ecfc65c | |
| parent | b72b8877d89a15cc40c34b008e3d62ac24e43d7e (diff) | |
| download | gcc-ca1324fe652dc5b971e73ae64e93d23415c35066.tar.gz | |
* iostream.cc (endl): Verify stream can accept characters
before writing its eol.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34122 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | libio/ChangeLog | 5 | ||||
| -rw-r--r-- | libio/iostream.cc | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/libio/ChangeLog b/libio/ChangeLog index fdbdf06dd0e..8735e8f1468 100644 --- a/libio/ChangeLog +++ b/libio/ChangeLog @@ -1,3 +1,8 @@ +Tue May 23 22:56:56 2000 Jerry Quinn + + * iostream.cc (endl): Verify stream can accept characters + before writing its eol. + 2000-05-15 David Edelsohn <edelsohn@gnu.org> * config.shared: Change "pic" to depend on $(PICFLAG), not diff --git a/libio/iostream.cc b/libio/iostream.cc index 4b75fca764d..cabda6bfede 100644 --- a/libio/iostream.cc +++ b/libio/iostream.cc @@ -963,7 +963,9 @@ ostream& ends(ostream& outs) ostream& endl(ostream& outs) { - return flush(outs.put('\n')); + if (opfx) + flush(outs.put('\n')); + return outs; } istream& lock(istream& ins) |