* string.c (rb_str_delete_bang): delete! should take at least 1

argument.

* ruby.c (load_file): add rb_gc() after loading to avoid
  extraordinary memory growth.

* dir.c (rb_glob_helper): "./foo" should match "foo", not "./foo".

* eval.c (ev_const_get): retrieve Object's constant if no current
  class is available (e.g. defining singleton class for Fixnums).

* eval.c (ev_const_defined): check Object's constant if no current
  class is available (e.g. defining singleton class for Fixnums).

* time.c (time_timeval): negative time interval shoule not be
  allowed.

* eval.c (proc_call): ignore block to `call' always, despite of
  being orphan or not.

* eval.c (rb_yield_0): should check based on rb_block_given_p()
  and rb_f_block_given_p().

* configure.in (frame-address): --enable-frame-address to allow
  __builtin_frame_address() to be used.

* eval.c (stack_length): use __builtin_frame_address() based on
  the macro USE_BUILTIN_FRAME_ADDRESS.

* gc.c (rb_gc): ditto.

* gc.c (Init_stack): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,11 +1,46 @@
+Wed Feb 28 11:02:41 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* string.c (rb_str_delete_bang): delete! should take at least 1
+	  argument. 
+
+	* ruby.c (load_file): add rb_gc() after loading to avoid
+	  extraordinary memory growth.
+
+Wed Feb 28 05:01:40 2001  Koji Arai  <JCA02266@nifty.ne.jp>
+
+	* dir.c (rb_glob_helper): "./foo" should match "foo", not "./foo".
+
 Tue Feb 27 16:38:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
+	* eval.c (ev_const_get): retrieve Object's constant if no current
+	  class is available (e.g. defining singleton class for Fixnums).
+
+	* eval.c (ev_const_defined): check Object's constant if no current
+	  class is available (e.g. defining singleton class for Fixnums).
+
 	* time.c (time_timeval): negative time interval shoule not be
 	  allowed.
 
 	* eval.c (proc_call): ignore block to `call' always, despite of
 	  being orphan or not.
 
+Wed Feb 27 10:16:32 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
+
+	* eval.c (rb_yield_0): should check based on rb_block_given_p()
+	  and rb_f_block_given_p().
+
+Tue Feb 27 04:13:45 2001 Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
+
+	* configure.in (frame-address): --enable-frame-address to allow
+	  __builtin_frame_address() to be used.
+
+	* eval.c (stack_length): use __builtin_frame_address() based on
+	  the macro USE_BUILTIN_FRAME_ADDRESS.
+
+	* gc.c (rb_gc): ditto.
+
+	* gc.c (Init_stack): ditto.
+
 Mon Feb 26 16:20:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* ruby.c (proc_options): call ruby_show_version() just once.

configure.in

@@ -74,6 +74,17 @@ AC_ARG_ENABLE(fat-binary,
     echo "."
 fi 
 
+case $target_cpu in
+  i?86) frame_address=yes;;
+  *)    frame_address=no;;
+esac
+AC_ARG_ENABLE(frame-address,
+       [--enable-frame-address    use GCC __builtin_frame_address(). ],
+       [frame_address=$enableval])
+if test $frame_address = yes; then
+    AC_DEFINE(USE_BUILTIN_FRAME_ADDRESS)
+fi
+
 AC_ARG_PROGRAM
 
 dnl Checks for programs.

dir.c

@@ -630,7 +630,7 @@ rb_glob_helper(path, flag, func, arg)
 		if (m && strcmp(magic, "**") == 0) {
 		    recursive = 1;
 		    buf = ALLOC_N(char, strlen(base)+strlen(m)+3);
-		    sprintf(buf, "%s%s%s", base, (*base)?"":".", m);
+		    sprintf(buf, "%s%s", base, *base ? m : m+1);
 		    rb_glob_helper(buf, flag, func, arg);
 		    free(buf);
 		}

eval.c

@@ -1431,8 +1431,8 @@ ev_const_defined(cref, id)
     while (cbase && cbase->nd_clss != rb_cObject) {
 	struct RClass *klass = RCLASS(cbase->nd_clss);
 
-	if (klass->iv_tbl &&
-	    st_lookup(klass->iv_tbl, id, 0)) {
+	if (NIL_P(klass)) return rb_const_defined(rb_cObject, id);
+	if (klass->iv_tbl && st_lookup(klass->iv_tbl, id, 0)) {
 	    return Qtrue;
 	}
 	cbase = cbase->nd_next;
@@ -1451,6 +1451,7 @@ ev_const_get(cref, id)
     while (cbase && cbase->nd_clss != rb_cObject) {
 	struct RClass *klass = RCLASS(cbase->nd_clss);
 
+	if (NIL_P(klass)) return rb_const_get(rb_cObject, id);
 	if (klass->iv_tbl && st_lookup(klass->iv_tbl, id, &result)) {
 	    return result;
 	}
@@ -2932,7 +2933,7 @@ rb_eval(self, n)
 	    int noex;
 
 	    if (NIL_P(ruby_class)) {
-		rb_raise(rb_eTypeError, "no class to add method");
+		rb_raise(rb_eTypeError, "no class/module to add method");
 	    }
 	    if (ruby_class == rb_cObject && node->nd_mid == init) {
 		rb_warn("redefining Object#initialize may cause infinite loop");
@@ -3516,7 +3517,7 @@ rb_yield_0(val, self, klass, acheck)
     int state;
     static unsigned serial = 1;
 
-    if (!ruby_frame->iter || !ruby_block) {
+    if (!(rb_block_given_p() || rb_f_block_given_p()) || !ruby_block) {
 	rb_raise(rb_eLocalJumpError, "yield called out of block");
     }
 
@@ -4132,7 +4133,7 @@ stack_length(p)
     alloca(0);
 # define STACK_END (&stack_end)
 #else
-# if defined(__GNUC__) && defined(__i386__)
+# if defined(__GNUC__) && defined(USE_BUILTIN_FRAME_ADDRESS)
     VALUE *stack_end = __builtin_frame_address(0);
 # else
     VALUE *stack_end = alloca(1);

gc.c

@@ -949,7 +949,7 @@ rb_gc()
     alloca(0);
 # define STACK_END (&stack_end)
 #else
-# if defined(__GNUC__) && defined(__i386__)
+# if defined(__GNUC__) && defined(USE_BUILTIN_FRAME_ADDRESS)
     VALUE *stack_end = __builtin_frame_address(0);
 # else
     VALUE *stack_end = alloca(1);
@@ -1029,7 +1029,7 @@ Init_stack(addr)
 #if defined(__human68k__)
     extern void *_SEND;
     rb_gc_stack_start = _SEND;
-#elif defined(__GNUC__) && defined(__i386__)
+#elif defined(__GNUC__) && defined(USE_BUILTIN_FRAME_ADDRESS)
     rb_gc_stack_start = __builtin_frame_address(2);
 #else
     VALUE start;

ruby.c

@@ -833,6 +833,7 @@ load_file(fname, script)
     else if (f != rb_stdin) {
 	rb_io_close(f);
     }
+    rb_gc();
 }
 
 void

string.c

@@ -1982,6 +1982,9 @@ rb_str_delete_bang(argc, argv, str)
     int init = 1;
     int i;
 
+    if (argc < 1) {
+	rb_raise(rb_eArgError, "wrong # of arguments");
+    }
     for (i=0; i<argc; i++) {
 	VALUE s = argv[i];