nobu	2015-12-06 21:13:25 +0900 (Sun, 06 Dec 2015)

  New Revision: 52908

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=52908

  Log:
    hash.c: fix rubyspec failure
    
    * hash.c (env_fetch): yield coerced string.
    
    * hash.c (env_assoc): return coerced string.

  Modified files:
    trunk/hash.c
Index: hash.c
===================================================================
--- hash.c	(revision 52907)
+++ hash.c	(revision 52908)
@@ -3043,7 +3043,7 @@ rb_f_getenv(VALUE obj, VALUE name) https://github.com/ruby/ruby/blob/trunk/hash.c#L3043
 static VALUE
 env_fetch(int argc, VALUE *argv)
 {
-    VALUE key, name;
+    VALUE key;
     long block_given;
     const char *nam, *env;
 
@@ -3053,8 +3053,7 @@ env_fetch(int argc, VALUE *argv) https://github.com/ruby/ruby/blob/trunk/hash.c#L3053
     if (block_given && argc == 2) {
 	rb_warn("block supersedes default value argument");
     }
-    name = key;
-    nam = env_name(name);
+    nam = env_name(key);
     env = getenv(nam);
     if (!env) {
 	if (block_given) return rb_yield(key);
@@ -3842,9 +3841,8 @@ static VALUE https://github.com/ruby/ruby/blob/trunk/hash.c#L3841
 env_assoc(VALUE env, VALUE key)
 {
     const char *s, *e;
-    VALUE name = key;
 
-    s = env_name(name);
+    s = env_name(key);
     e = getenv(s);
     if (e) return rb_assoc_new(key, rb_tainted_str_new2(e));
     return Qnil;

--
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