* include/ruby/ruby.h, vm_eval.c (rb_funcall_with_block):

  new function to invoke a method with a block passed
  as an argument.

* string.c (sym_call): use the above function to avoid
  a block sharing. [ruby-dev:47438] [Bug #8531]

* vm_insnhelper.c (vm_yield_with_cfunc): don't set block
  in the frame.

* test/ruby/test_symbol.rb (TestSymbol#test_block_given_to_proc):
  run related tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/string.c b/string.c
index 98f2df04f0..9cc8e1e54e 100644
--- a/string.c
+++ b/string.c
@@ -8213,7 +8213,7 @@ sym_to_sym(VALUE sym)
 }
 
 static VALUE
-sym_call(VALUE args, VALUE sym, int argc, VALUE *argv)
+sym_call(VALUE args, VALUE sym, int argc, VALUE *argv, VALUE passed_proc)
 {
     VALUE obj;
 
@@ -8221,7 +8221,7 @@ sym_call(VALUE args, VALUE sym, int argc, VALUE *argv)
 	rb_raise(rb_eArgError, "no receiver given");
     }
     obj = argv[0];
-    return rb_funcall_passing_block(obj, (ID)sym, argc - 1, argv + 1);
+    return rb_funcall_with_block(obj, (ID)sym, argc - 1, argv + 1, passed_proc);
 }
 
 /*