Re: [PATCH] tests: avoid c++ failure due to lack of getenv decl

[Akim Demaille]

Le 16 févr. 2012 à 12:50, Jim Meyering a écrit :

> Thanks.  I'll adjust.  (not so obvious after all, eh?)

Nope, sure :)

> Either way is fine.
> I was just making it consistent with the "main (void)"
> in the preceding test.  Would you prefer to omit both?

Thanks for pointing this out.  Actually, since I was already
wandering in the area and about to push changes, rather than
separating this commit from stylistic changes, I already pushed
the following.

From 0bb5783b3882aa0244d9c628b1fb9766e7e8a7d5 Mon Sep 17 00:00:00 2001
From: Akim Demaille <demai...@gostai.com>
Date: Thu, 16 Feb 2012 15:51:35 +0100
Subject: [PATCH 1/5] tests: c++: stylistic changes.

        * tests/c++.at: Don't use void for incoming arguments.
        Prefer cstdlib to stdlib.h.
---
 tests/c++.at |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tests/c++.at b/tests/c++.at
index 3510498..2d5a026 100644
--- a/tests/c++.at
+++ b/tests/c++.at
@@ -179,7 +179,7 @@ yy::parser::error(const yy::parser::location_type&,
 }
 
 int
-main (void)
+main ()
 {
   yy::parser p;
   p.set_debug_level(!!getenv("YYDEBUG"));
@@ -329,7 +329,7 @@ void
 }
 
 int
-main (void)
+main ()
 {
   ]$1[::parser p;
   return p.parse ();
@@ -432,7 +432,7 @@ yy::parser::error (const std::string &m)
 }
 
 int
-main (void)
+main ()
 {
   yy::parser parser;
   return parser.parse ();
@@ -461,7 +461,7 @@ AT_DATA_GRAMMAR([[input.yy]],
 
 %code
 {
-  #include <stdlib.h>
+  #include <cstdlib>
   int yylex (yy::parser::semantic_type *);
 }
 
@@ -511,7 +511,7 @@ yy::parser::error (const std::string &m)
 }
 
 int
-main (void)
+main ()
 {
   yy::parser parser;
   parser.set_debug_level(!!getenv("YYDEBUG"));
-- 
1.7.9