Fixed a silly crashing bug in the FFI code.

diff --git a/examples/google.ml b/examples/google.ml
index 2e8ca40..d21d27f 100644 (file)
--- a/examples/google.ml
+++ b/examples/google.ml
@@ -1,7 +1,7 @@
 (* Example program which uses Net::Google to query Google.
  * You will need to have a Google API key in ~/.googlekey for this to work.
  * Copyright (C) 2003 Merjis Ltd.
- * $Id: google.ml,v 1.2 2003-10-15 16:51:12 rich Exp $
+ * $Id: google.ml,v 1.3 2003-10-16 11:03:52 rich Exp $
  *)
 
 open Printf
@@ -31,4 +31,7 @@ let () =
     ) search#results;
 
   (* Destroy the Perl interpreter. *)
-  Perl.destroy (Perl.current_interpreter ())
+  Perl.destroy (Perl.current_interpreter ());
+
+  (* Perform a full collection - good way to find GC/allocation bugs. *)
+  Gc.full_major ()

diff --git a/examples/loadpage.ml b/examples/loadpage.ml
index 4007f8d..dfb4afd 100644 (file)
--- a/examples/loadpage.ml
+++ b/examples/loadpage.ml
@@ -1,7 +1,7 @@
 (* Example program which uses LWP::UserAgent and HTML::TreeBuilder to
  * download an HTTP page and parse it.
  * Copyright (C) 2003 Merjis Ltd.
- * $Id: loadpage.ml,v 1.3 2003-10-15 16:51:12 rich Exp $
+ * $Id: loadpage.ml,v 1.4 2003-10-16 11:03:52 rich Exp $
  *)
 
 open Printf
@@ -57,4 +57,7 @@ let () =
   print tree;
 
   (* Destroy the Perl interpreter. *)
-  Perl.destroy (Perl.current_interpreter ())
+  Perl.destroy (Perl.current_interpreter ());
+
+  (* Perform a full collection - good way to find GC/allocation bugs. *)
+  Gc.full_major ()

diff --git a/examples/test.ml b/examples/test.ml
index f06fe5b..6ab869b 100644 (file)
--- a/examples/test.ml
+++ b/examples/test.ml
@@ -1,11 +1,14 @@
 (* Simple test of the API.
  * Copyright (C) 2003 Merjis Ltd.
- * $Id: test.ml,v 1.4 2003-10-16 08:54:56 rich Exp $
+ * $Id: test.ml,v 1.5 2003-10-16 11:03:52 rich Exp $
  *)
 
 open Printf
 
 let () =
+  (* Perform a full collection - good way to find bugs in initialization code*)
+  Gc.full_major ();
+
   (* Load "test.pl". *)
   Perl.eval "require 'examples/test.pl'";
 
@@ -46,4 +49,7 @@ let () =
   printf "TestClass.foo is %d\n" (Perl.int_of_sv sv); flush stdout;
 
   (* Destroy the interpreter. *)
-  Perl.destroy (Perl.current_interpreter ())
+  Perl.destroy (Perl.current_interpreter ());
+
+  (* Perform a full collection - good way to find GC/allocation bugs. *)
+  Gc.full_major ()

diff --git a/perl_c.c b/perl_c.c
index 57cf650..9056591 100644 (file)
--- a/perl_c.c
+++ b/perl_c.c
@@ -1,6 +1,6 @@
 /* Interface to Perl from OCaml.
  * Copyright (C) 2003 Merjis Ltd.
- * $Id: perl_c.c,v 1.6 2003-10-15 16:51:12 rich Exp $
+ * $Id: perl_c.c,v 1.7 2003-10-16 11:03:51 rich Exp $
  */
 
 #include <stdio.h>
@@ -48,7 +48,7 @@ perl4caml_init (value unit)
 {
   CAMLparam1 (unit);
   PERL_SYS_INIT3 (NULL, NULL, NULL);
-  return Val_unit;
+  CAMLreturn (Val_unit);
 }
 
 CAMLprim value
@@ -56,7 +56,7 @@ perl4caml_current_interpreter (value unit)
 {
   CAMLparam1 (unit);
   if (my_perl == 0) raise_not_found ();
-  return Val_perl (my_perl);
+  CAMLreturn (Val_perl (my_perl));
 }
 
 static void