Merge branch 'master' of github.com:mruby/mruby

mrbgems/mruby-bin-mirb/tools/mirb/mirb.c

@@ -8,21 +8,17 @@
 
 #include <stdlib.h>
 #include <string.h>
-
-#include <mruby.h>
+#include "mruby.h"
 #include "mruby/array.h"
-#include <mruby/proc.h>
-#include <mruby/data.h>
-#include <mruby/compile.h>
+#include "mruby/proc.h"
+#include "mruby/compile.h"
+#include "mruby/string.h"
+
 #ifdef ENABLE_READLINE
 #include <limits.h>
 #include <readline/readline.h>
 #include <readline/history.h>
-#endif
-#include <mruby/string.h>
 
-
-#ifdef ENABLE_READLINE
 static const char *history_file_name = ".mirb_history";
 char history_path[PATH_MAX];
 #endif

mrbgems/mruby-bin-mruby/tools/mruby/mruby.c

+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include "mruby.h"
-#include "mruby/proc.h"
 #include "mruby/array.h"
-#include "mruby/string.h"
 #include "mruby/compile.h"
 #include "mruby/dump.h"
 #include "mruby/variable.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 
 #ifndef ENABLE_STDIO
 static void

mrbgems/mruby-hash-ext/src/hash-ext.c

@@ -6,11 +6,8 @@
 
 #include "mruby.h"
 #include "mruby/array.h"
-#include "mruby/class.h"
 #include "mruby/hash.h"
 #include "mruby/khash.h"
-#include "mruby/string.h"
-#include "mruby/variable.h"
 
 /*
  * call-seq:

mrbgems/mruby-numeric-ext/src/numeric_ext.c

 #include <limits.h>
 #include "mruby.h"
-#include "mruby/numeric.h"
 
 static mrb_value
 mrb_int_chr(mrb_state *mrb, mrb_value x)

mrbgems/mruby-random/src/mt19937ar.c

@@ -4,7 +4,6 @@
 ** See Copyright Notice in mruby.h
 */
 
-#include <stdio.h>
 #include "mt19937ar.h"
 
 /* Period parameters */  

mrbgems/mruby-string-ext/src/string.c

-#include "mruby.h"
-#include "mruby/string.h"
 #include <ctype.h>
 #include <string.h>
+#include "mruby.h"
+#include "mruby/string.h"
 
 static mrb_value
 mrb_str_getbyte(mrb_state *mrb, mrb_value str)

mrbgems/mruby-string-utf8/src/string.c

@@ -247,6 +247,38 @@ mrb_str_aref_m(mrb_state *mrb, mrb_value str)
   return mrb_str_aref(mrb, str, a1);
 }
 
+static mrb_value
+mrb_str_reverse_bang(mrb_state *mrb, mrb_value str)
+{
+  int utf8_len = mrb_utf8_strlen(str);
+  if (utf8_len > 1) {
+    int len = RSTRING_LEN(str);
+    char *buf = (char *)mrb_malloc(mrb, len);
+    unsigned char* p = (unsigned char*)buf;
+    unsigned char* e = (unsigned char*)buf + len;
+    unsigned char* r = (unsigned char*)RSTRING_END(str);
+    
+    memcpy(buf, RSTRING_PTR(str), len);
+    mrb_str_modify(mrb, mrb_str_ptr(str));
+    
+    while (p<e) {
+      int clen = utf8len(p);
+      r -= clen;
+      memcpy(r, p, clen);
+      p += clen;
+    }
+    mrb_free(mrb, buf);
+  }
+  
+  return str;
+}
+
+static mrb_value
+mrb_str_reverse(mrb_state *mrb, mrb_value str)
+{
+  return mrb_str_reverse_bang(mrb, mrb_str_dup(mrb, str));
+}
+
 void
 mrb_mruby_string_utf8_gem_init(mrb_state* mrb)
 {
@@ -255,6 +287,8 @@ mrb_mruby_string_utf8_gem_init(mrb_state* mrb)
   mrb_define_method(mrb, s, "size", mrb_str_size, MRB_ARGS_NONE());
   mrb_define_method(mrb, s, "[]", mrb_str_aref_m, MRB_ARGS_ANY());
   mrb_define_method(mrb, s, "slice", mrb_str_aref_m, MRB_ARGS_ANY());
+  mrb_define_method(mrb, s, "reverse",  mrb_str_reverse,      MRB_ARGS_NONE());
+  mrb_define_method(mrb, s, "reverse!", mrb_str_reverse_bang, MRB_ARGS_NONE());
 }
 
 void

mrbgems/mruby-string-utf8/test/string.rb

@@ -9,3 +9,19 @@ assert('String#[]') do
   assert_equal "んに", "こんにちわ世界"[1,2]
   assert_equal "世", "こんにちわ世界"["世"]
 end
+
+assert('String#reverse', '15.2.10.5.29') do
+  a = 'こんにちわ世界!'
+  a.reverse
+    
+  assert_equal 'こんにちわ世界!', a
+  assert_equal '!界世わちにんこ', 'こんにちわ世界!'.reverse
+end
+
+assert('String#reverse!', '15.2.10.5.30') do
+  a = 'こんにちわ世界!'
+  a.reverse!
+    
+  assert_equal '!界世わちにんこ', a
+  assert_equal '!界世わちにんこ', 'こんにちわ世界!'.reverse!
+end

mrbgems/mruby-struct/src/struct.c

@@ -10,7 +10,6 @@
 #include "mruby/array.h"
 #include "mruby/string.h"
 #include "mruby/class.h"
-#include "mruby/data.h"
 #include "mruby/variable.h"
 
 #define RSTRUCT_ARY(st) mrb_ary_ptr(st)

mrblib/init_mrblib.c

 #include "mruby.h"
 #include "mruby/irep.h"
-#include "mruby/dump.h"
-#include "mruby/string.h"
-#include "mruby/proc.h"
 
 extern const uint8_t mrblib_irep[];
 

src/array.c

@@ -4,7 +4,6 @@
 ** See Copyright Notice in mruby.h
 */
 
-#include <limits.h>
 #include "mruby.h"
 #include "mruby/array.h"
 #include "mruby/class.h"

src/backtrace.c

@@ -4,6 +4,7 @@
 ** See Copyright Notice in mruby.h
 */
 
+#include <stdarg.h>
 #include "mruby.h"
 #include "mruby/variable.h"
 #include "mruby/proc.h"
@@ -11,7 +12,6 @@
 #include "mruby/string.h"
 #include "mruby/class.h"
 #include "mruby/debug.h"
-#include <stdarg.h>
 
 typedef void (*output_stream_func)(mrb_state*, void*, int, const char*, ...);
 

src/class.c

@@ -4,9 +4,9 @@
 ** See Copyright Notice in mruby.h
 */
 
-#include "mruby.h"
-#include <stdarg.h>
 #include <ctype.h>
+#include <stdarg.h>
+#include "mruby.h"
 #include "mruby/array.h"
 #include "mruby/class.h"
 #include "mruby/numeric.h"

src/dump.c

@@ -4,10 +4,9 @@
 ** See Copyright Notice in mruby.h
 */
 
+#include <ctype.h>
 #include <string.h>
 #include "mruby/dump.h"
-#include <ctype.h>
-
 #include "mruby/string.h"
 #include "mruby/irep.h"
 #include "mruby/numeric.h"

src/error.c

@@ -7,10 +7,8 @@
 #include <errno.h>
 #include <stdarg.h>
 #include <stdlib.h>
-#include <string.h>
 #include "mruby.h"
 #include "mruby/array.h"
-#include "mruby/class.h"
 #include "mruby/irep.h"
 #include "mruby/proc.h"
 #include "mruby/string.h"

src/etc.c

@@ -6,8 +6,6 @@
 
 #include "mruby.h"
 #include "mruby/string.h"
-#include "error.h"
-#include "mruby/numeric.h"
 #include "mruby/data.h"
 #include "mruby/class.h"
 

src/gc.c

@@ -4,7 +4,6 @@
 ** See Copyright Notice in mruby.h
 */
 
-#include <limits.h>
 #include <string.h>
 #include <stdlib.h>
 #include "mruby.h"

src/object.c

@@ -5,11 +5,9 @@
 */
 
 #include "mruby.h"
-#include "mruby/array.h"
 #include "mruby/class.h"
 #include "mruby/numeric.h"
 #include "mruby/string.h"
-#include "error.h"
 
 mrb_bool
 mrb_obj_eq(mrb_state *mrb, mrb_value v1, mrb_value v2)

src/state.c

@@ -7,7 +7,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include "mruby.h"
-#include "mruby/class.h"
 #include "mruby/irep.h"
 #include "mruby/variable.h"
 #include "mruby/debug.h"

src/string.c

@@ -107,16 +107,6 @@ mrb_str_resize(mrb_state *mrb, mrb_value str, mrb_int len)
   return str;
 }
 
-static inline void
-str_mod_check(mrb_state *mrb, mrb_value str, char *p, mrb_int len)
-{
-  struct RString *s = mrb_str_ptr(str);
-
-  if (s->ptr != p || s->len != len) {
-    mrb_raise(mrb, E_RUNTIME_ERROR, "string modified");
-  }
-}
-
 #define mrb_obj_alloc_string(mrb) ((struct RString*)mrb_obj_alloc((mrb), MRB_TT_STRING, (mrb)->string_class))
 
 /* char offset to byte offset */

src/symbol.c

@@ -5,7 +5,6 @@
 */
 
 #include <ctype.h>
-#include <limits.h>
 #include <string.h>
 #include "mruby.h"
 #include "mruby/khash.h"

src/variable.c

@@ -4,14 +4,12 @@
 ** See Copyright Notice in mruby.h
 */
 
+#include <ctype.h>
 #include "mruby.h"
 #include "mruby/array.h"
 #include "mruby/class.h"
 #include "mruby/proc.h"
 #include "mruby/string.h"
-#include "mruby/variable.h"
-#include "error.h"
-#include <ctype.h>
 
 typedef int (iv_foreach_func)(mrb_state*,mrb_sym,mrb_value,void*);
 

src/vm.c

@@ -4,7 +4,6 @@
 ** See Copyright Notice in mruby.h
 */
 
-#include <string.h>
 #include <setjmp.h>
 #include <stddef.h>
 #include <stdarg.h>
@@ -13,7 +12,6 @@
 #include "mruby/class.h"
 #include "mruby/hash.h"
 #include "mruby/irep.h"
-#include "mruby/numeric.h"
 #include "mruby/proc.h"
 #include "mruby/range.h"
 #include "mruby/string.h"

tasks/mrbgem_spec.rake

@@ -149,7 +149,7 @@ module MRuby
         end
       end # generate_gem_init
 
-      def print_gem_init_header(f)
+      def print_gem_comment(f)
         f.puts %Q[/*]
         f.puts %Q[ * This file is loading the irep]
         f.puts %Q[ * Ruby GEM code.]
@@ -158,15 +158,23 @@ module MRuby
         f.puts %Q[ *   This file was generated!]
         f.puts %Q[ *   All manual changes will get lost.]
         f.puts %Q[ */]
+      end
+
+      def print_gem_init_header(f)
+        print_gem_comment(f)
+        f.puts %Q[#include <stdlib.h>] unless rbfiles.empty?
+        f.puts %Q[#include "mruby.h"]
+        f.puts %Q[#include "mruby/irep.h"] unless rbfiles.empty?
+      end
+
+      def print_gem_test_header(f)
+        print_gem_comment(f)
         f.puts %Q[#include <stdlib.h>]
         f.puts %Q[#include "mruby.h"]
+        f.puts %Q[#include "mruby/array.h"]
         f.puts %Q[#include "mruby/irep.h"]
-        f.puts %Q[#include "mruby/dump.h"]
         f.puts %Q[#include "mruby/string.h"]
-        f.puts %Q[#include "mruby/proc.h"]
         f.puts %Q[#include "mruby/variable.h"]
-        f.puts %Q[#include "mruby/array.h"]
-        f.puts %Q[#include "mruby/hash.h"]
       end
 
       def version_ok?(req_versions)

tasks/mrbgems_test.rake

@@ -5,7 +5,7 @@ MRuby.each_target do
     file test_rbobj => g.test_rbireps
     file g.test_rbireps => [g.test_rbfiles].flatten + [g.build.mrbcfile] do |t|
       open(t.name, 'w') do |f|
-        g.print_gem_init_header(f)
+        g.print_gem_test_header(f)
         test_preload = [g.dir, MRUBY_ROOT].map {|dir|
           File.expand_path(g.test_preload, dir)
         }.find {|file| File.exist?(file) }

test/init_mrbtest.c

 #include <stdlib.h>
 #include "mruby.h"
 #include "mruby/irep.h"
-#include "mruby/dump.h"
-#include "mruby/string.h"
-#include "mruby/proc.h"
 
 extern const uint8_t mrbtest_irep[];