maint: fix an erroneous include

This fixes test 130 (Several parsers).

* data/location.cc: Include <iostream> rather than <iosfwd> since
we really need << on strings for instance.
* NEWS: Document this.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>

diff --git a/NEWS b/NEWS
index ad5f738ed29c87e891f6be9eedc03959037b9f74..c1ab7aa345348a3462e5c5d6b384ebfca33cc998 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -14,6 +14,8 @@ GNU Bison NEWS
   Incorrect definitions of YY_, issued by yacc.c when no parser header is
   generated, are removed.
 
+  All the generated headers are self-contained.
+
 ** Changes in the format of error messages
 
   This used to be the format of many error reports:
@@ -1894,7 +1896,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  LocalWords:  namespaces strerror const autoconfiguration Dconst Autoconf's FDL
  LocalWords:  Automake TMPDIR LESSEQ ylwrap endif yydebug YYTOKEN YYLSP ival hh
  LocalWords:  extern YYTOKENTYPE TOKENTYPE yytokentype tokentype STYPE lval pdf
- LocalWords:  lang yyoutput dvi html ps POSIX lvalp llocp
+ LocalWords:  lang yyoutput dvi html ps POSIX lvalp llocp calc yyo fval
 
 Local Variables:
 mode: outline

diff --git a/data/location.cc b/data/location.cc
index b7383d65a3aa223c75c48299cdb6119ca769b783..0673f4c20b031c33d01ae0184e38ec79cd57ff20 100644 (file)
--- a/data/location.cc
+++ b/data/location.cc
@@ -30,7 +30,7 @@ b4_copyright([Positions for Bison parsers in C++],
 ]b4_cpp_guard_open([b4_dir_prefix[]position.hh])[
 
 # include <algorithm> // std::max
-# include <iosfwd>
+# include <iostream>
 # include <string>
 
 ]b4_null_define[