From d0afbff3b047755f6a74446185cf08b5618387a0 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 31 Dec 2017 12:21:53 +0000
Subject: [PATCH] prelude.c.tmpl: get rid of warnings on old gcc

* template/prelude.c.tmpl: ignore missing-field-initializers on
  old gcc, e.g. 4.4, which does not support pushing/popping
  diagnostics.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 template/prelude.c.tmpl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/template/prelude.c.tmpl b/template/prelude.c.tmpl
index 11ec71f575..3cf74eda12 100644
--- a/template/prelude.c.tmpl
+++ b/template/prelude.c.tmpl
@@ -139,7 +139,7 @@ prelude_prefix_path(VALUE self)
 
 % unless preludes.empty?
 #define PRELUDE_STR(n) rb_usascii_str_new_static(prelude_##n.L0, sizeof(prelude_##n))
-#ifdef __GNUC__
+#if defined __GNUC__ && __GNUC__ >= 5
 # pragma GCC diagnostic push
 # pragma GCC diagnostic error "-Wmissing-field-initializers"
 #endif
@@ -169,7 +169,7 @@ prelude_eval(VALUE code, VALUE name, int line)
 				      NULL, ISEQ_TYPE_TOP, &optimization));
     rb_ast_dispose(ast);
 }
-#ifdef __GNUC__
+#if defined __GNUC__ && __GNUC__ >= 5
 # pragma GCC diagnostic pop
 #endif
 % end