SyntaxError message at iseq compile

* iseq.c (rb_iseq_compile_with_option): make the parser in mild
  error.
* load.c (rb_load_internal0): ditto.
* parse.y (yycompile0): return the error message within the error
  to be raised.  [Feature #11951]
* parse.y (parser_compile_error): accumulate error messages in the
  error_buffer.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 0 deletions

diff --git a/ruby.c b/ruby.c
index f96202e217..d163f40dc5 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1948,6 +1948,14 @@ rb_load_file_str(VALUE fname_v)
     return load_file(rb_parser_new(), fname_v, 0, cmdline_options_init(&opt));
 }
 
+void *
+rb_parser_load_file(VALUE parser, VALUE fname_v)
+{
+    struct cmdline_options opt;
+
+    return load_file(parser, fname_v, 0, cmdline_options_init(&opt));
+}
+
 /*
  *  call-seq:
  *     Process.argv0  -> frozen_string