* thread.c (rb_threadptr_execute_interrupts_rec, rb_threadptr_raise): Thread#raise with no argument will now re-raise the current exception if there is one [ruby-core:25367]

* eval.c (get_errinfo, rb_rubylevel_thread_errinfo): Getter for current exception for a given thread

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 6 deletions

diff --git a/eval.c b/eval.c
index bf5b5c8f87..e9e76ad4fb 100644
--- a/eval.c
+++ b/eval.c
@@ -902,9 +902,8 @@ VALUE rb_f_trace_var();
 VALUE rb_f_untrace_var();
 
 static VALUE *
-errinfo_place(void)
+errinfo_place(rb_thread_t *th)
 {
-    rb_thread_t *th = GET_THREAD();
     rb_control_frame_t *cfp = th->cfp;
     rb_control_frame_t *end_cfp = RUBY_VM_END_CONTROL_FRAME(th);
 
@@ -925,19 +924,24 @@ errinfo_place(void)
 }
 
 static VALUE
-get_errinfo(void)
+get_thread_errinfo(rb_thread_t *th)
 {
-    VALUE *ptr = errinfo_place();
+    VALUE *ptr = errinfo_place(th);
     if (ptr) {
 	return *ptr;
     }
     else {
-	rb_thread_t *th = GET_THREAD();
 	return th->errinfo;
     }
 }
 
 static VALUE
+get_errinfo(void)
+{
+    return get_thread_errinfo(GET_THREAD());
+}
+
+static VALUE
 errinfo_getter(ID id)
 {
     return get_errinfo();
@@ -951,7 +955,7 @@ errinfo_setter(VALUE val, ID id, VALUE *var)
 	rb_raise(rb_eTypeError, "assigning non-exception to $!");
     }
     else {
-	VALUE *ptr = errinfo_place();
+	VALUE *ptr = errinfo_place(GET_THREAD());
 	if (ptr) {
 	    *ptr = val;
 	}
@@ -984,6 +988,12 @@ rb_rubylevel_errinfo(void)
     return get_errinfo();
 }
 
+VALUE
+rb_rubylevel_thread_errinfo(rb_thread_t *th)
+{
+    return get_thread_errinfo(th);
+}
+
 static VALUE
 errat_getter(ID id)
 {