style: don't use std::endl

* data/lalr1.cc, doc/bison.texi, etc/bench.pl.in, examples/variant.yy,
* tests/actions.at, tests/atlocal.in, tests/c++.at, tests/headers.at,
* tests/local.at, tests/types.at:
Don't use std::endl, it flushes uselessly, and is considered bad
style.

1 files changed, 1 insertions, 1 deletions

diff --git a/etc/bench.pl.in b/etc/bench.pl.in
index cbd9473d..39b8d042 100755
--- a/etc/bench.pl.in
+++ b/etc/bench.pl.in
@@ -738,7 +738,7 @@ yy::parser::token_type yylex(yy::parser::semantic_type* yylvalp,
 void
 yy::parser::error(const yy::parser::location_type& loc, const std::string& msg)
 {
-  std::cerr << loc << ": " << msg << std::endl;
+  std::cerr << loc << ": " << msg << '\n';
 }
 
 int main(int argc, char *argv[])