summaryrefslogtreecommitdiff
path: root/proc.c
diff options
context:
space:
mode:
Diffstat (limited to 'proc.c')
-rw-r--r--proc.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/proc.c b/proc.c
index 8bd5f76c85..1910c26e8b 100644
--- a/proc.c
+++ b/proc.c
@@ -51,6 +51,7 @@ proc_mark(void *ptr)
MARK_UNLESS_NULL(proc->envval);
MARK_UNLESS_NULL(proc->blockprocval);
MARK_UNLESS_NULL((VALUE)proc->special_cref_stack);
+ MARK_UNLESS_NULL(proc->block.proc);
if (proc->block.iseq && RUBY_VM_IFUNC_P(proc->block.iseq)) {
MARK_UNLESS_NULL((VALUE)(proc->block.iseq));
}
@@ -110,6 +111,15 @@ proc_clone(VALUE self)
return procval;
}
+static VALUE
+proc_lambda_p(VALUE procval)
+{
+ rb_proc_t *proc;
+ GetProcPtr(procval, proc);
+
+ return proc->is_lambda ? Qtrue : Qfalse;
+}
+
/* Binding */
static void
@@ -1427,6 +1437,7 @@ Init_Proc(void)
rb_define_method(rb_cProc, "eql?", proc_eq, 1);
rb_define_method(rb_cProc, "hash", proc_hash, 0);
rb_define_method(rb_cProc, "to_s", proc_to_s, 0);
+ rb_define_method(rb_cProc, "lambda?", proc_lambda_p, 0);
/* Exceptions */
rb_eLocalJumpError = rb_define_class("LocalJumpError", rb_eStandardError);