* configure.in (AC_HEADER_DIRENT): added.

* include/ruby/ruby.h (NUM2INT, rb_special_const_p): returns true
  and false instead of Qtrue and Qfalse for platforms where VALUE
  is bigger than int.

* gc.c (gc_stress_set), ext/openssl/ossl_asn1.c (decode_bool): got
  rid of variables named `bool'.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,14 @@
+Fri Mar 13 10:42:19 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (AC_HEADER_DIRENT): added.
+
+	* include/ruby/ruby.h (NUM2INT, rb_special_const_p): returns true
+	  and false instead of Qtrue and Qfalse for platforms where VALUE
+	  is bigger than int.
+
+	* gc.c (gc_stress_set), ext/openssl/ossl_asn1.c (decode_bool): go
+	  rid of variables named `bool'.
+
 Fri Mar 13 10:16:36 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (struct stat.st_size): may be huge.

configure.in

@@ -887,6 +887,7 @@ fi
 dnl Checks for header files.
 AC_HEADER_DIRENT
 dnl AC_HEADER_STDC has been checked in AC_USE_SYSTEM_EXTENSIONS
+AC_HEADER_STDBOOL
 AC_HEADER_SYS_WAIT
 AC_CHECK_HEADERS(limits.h sys/file.h sys/ioctl.h sys/syscall.h\
 		 fcntl.h sys/fcntl.h sys/select.h sys/time.h sys/times.h sys/param.h\

ext/openssl/ossl_asn1.c

@@ -306,14 +306,14 @@ obj_to_asn1derstr(VALUE obj)
 static VALUE
 decode_bool(unsigned char* der, int length)
 {
-    int bool;
+    int val;
     const unsigned char *p;
 
     p = der;
-    if((bool = d2i_ASN1_BOOLEAN(NULL, &p, length)) < 0)
+    if((val = d2i_ASN1_BOOLEAN(NULL, &p, length)) < 0)
 	ossl_raise(eASN1Error, NULL);
 
-    return bool ? Qtrue : Qfalse;
+    return val ? Qtrue : Qfalse;
 }
 
 static VALUE

gc.c

@@ -480,12 +480,12 @@ gc_stress_get(VALUE self)
  */
 
 static VALUE
-gc_stress_set(VALUE self, VALUE bool)
+gc_stress_set(VALUE self, VALUE flag)
 {
     rb_objspace_t *objspace = &rb_objspace;
     rb_secure(2);
-    ruby_gc_stress = RTEST(bool);
+    ruby_gc_stress = RTEST(flag);
-    return bool;
+    return flag;
 }
 
 /*
@@ -1636,7 +1636,7 @@ gc_mark_children(rb_objspace_t *objspace, VALUE ptr, int lev)
 	break;
 
       default:
-	rb_bug("rb_gc_mark(): unknown data type 0x%lx(%p) %s",
+	rb_bug("rb_gc_mark(): unknown data type 0x%x(%p) %s",
 	       BUILTIN_TYPE(obj), (void *)obj,
 	       is_pointer_to_heap(objspace, obj) ? "corrupted object" : "non object");
     }
@@ -1934,7 +1934,7 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
 	break;
 
       default:
-	rb_bug("gc_sweep(): unknown data type 0x%lx(%p)",
+	rb_bug("gc_sweep(): unknown data type 0x%x(%p)",
 	       BUILTIN_TYPE(obj), (void*)obj);
     }
 

include/ruby/ruby.h

@@ -103,6 +103,13 @@ typedef unsigned LONG_LONG ID;
 # error ---->> ruby requires sizeof(void*) == sizeof(long) to be compiled. <<----
 #endif
 
+typedef char ruby_check_sizeof_int[SIZEOF_INT == sizeof(int) ? 1 : -1];
+typedef char ruby_check_sizeof_long[SIZEOF_LONG == sizeof(long) ? 1 : -1];
+#ifdef SIZEOF_LONG_LONG
+typedef char ruby_check_sizeof_long_long[SIZEOF_LONG_LONG == sizeof(LONG_LONG) ? 1 : -1];
+#endif
+typedef char ruby_check_sizeof_voidp[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1];
+
 #if defined PRIdPTR && !defined PRI_VALUE_PREFIX
 #define PRIdVALUE PRIdPTR
 #define PRIiVALUE PRIiPTR
@@ -302,6 +309,28 @@ enum ruby_special_consts {
     RUBY_SPECIAL_SHIFT  = 8
 };
 
+#if defined HAVE_STDBOOL_H
+# include <stdbool.h>
+#elif defined __cplusplus
+typedef bool _Bool;
+#else
+# ifndef HAVE__BOOL
+#   define _Bool signed char
+# endif
+# ifndef bool
+#   define bool _Bool
+# endif
+# ifndef false
+#   define false 0
+# endif
+# ifndef true
+#   define true 1
+# endif
+# ifndef __bool_true_false_are_defined
+#   define __bool_true_false_are_defined 1
+# endif
+#endif
+
 #define Qfalse ((VALUE)RUBY_Qfalse)
 #define Qtrue  ((VALUE)RUBY_Qtrue)
 #define Qnil   ((VALUE)RUBY_Qnil)
@@ -375,7 +404,7 @@ enum ruby_value_type {
 #define T_ZOMBIE RUBY_T_ZOMBIE
 #define T_MASK   RUBY_T_MASK
 
-#define BUILTIN_TYPE(x) (((struct RBasic*)(x))->flags & T_MASK)
+#define BUILTIN_TYPE(x) (int)(((struct RBasic*)(x))->flags & T_MASK)
 
 #define TYPE(x) rb_type((VALUE)(x))
 
@@ -439,7 +468,7 @@ long rb_fix2int(VALUE);
 static inline int
 NUM2INT(VALUE x)
 {
-    return FIXNUM_P(x) ? FIX2INT(x) : rb_num2int(x);
+    return FIXNUM_P(x) ? FIX2INT(x) : (int)rb_num2int(x);
 }
 unsigned long rb_num2uint(VALUE);
 #define NUM2UINT(x) ((unsigned int)rb_num2uint(x))
@@ -1142,8 +1171,8 @@ rb_type(VALUE obj)
 static inline int
 rb_special_const_p(VALUE obj)
 {
-    if (SPECIAL_CONST_P(obj)) return Qtrue;
+    if (SPECIAL_CONST_P(obj)) return true;
-    return Qfalse;
+    return false;
 }
 
 #include "ruby/missing.h"