libstdc++/2976: problem with compiling std::getline

libstdc++/2976: problem with compiling std::getline

[snyder]

>Number:         2976
>Category:       libstdc++
>Synopsis:       problem with compiling std::getline
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Sun May 27 21:56:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     scott snyder
>Release:        3.0 20010525 (prerelease)
>Organization:
>Environment:
System: Linux karma 2.2.16-22 #1 Tue Aug 22 16:49:06 EDT 2000 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../egcs/configure --prefix=/usr/local/egcs --enable-threads=posix --enable-long-long
>Description:

gcc gives errors for the source below.

>How-To-Repeat:

---------------------------------------------------------------------
#include <string>
#include <istream>

void foo (std::istream& s)
{
  std::string line;
  std::getline (s, line);
}
---------------------------------------------------------------------

>Fix:

This seems to work.  (Although it obviates some of the possible
benefit of having istream distinct from iostream in the first place.)


2001-05-27  scott snyder  <snyder@fnal.gov>

	* include/bits/std_istream.h: Include std_ostream.h.

Index: libstdc++-v3/include/bits/std_istream.h
===================================================================
RCS file: /cvs/gcc/egcs/libstdc++-v3/include/bits/std_istream.h,v
retrieving revision 1.2.2.2
diff -u -p -r1.2.2.2 std_istream.h
--- std_istream.h	2001/05/14 19:49:04	1.2.2.2
+++ std_istream.h	2001/05/28 04:34:41
@@ -38,6 +38,7 @@
 
 #include <bits/std_ios.h>
 #include <bits/std_limits.h> // For numeric_limits
+#include <bits/std_ostream.h>
 
 namespace std
 {
>Release-Note:
>Audit-Trail:
>Unformatted: