diff options
Diffstat (limited to 'ext/continuation/continuation.c')
-rw-r--r-- | ext/continuation/continuation.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/continuation/continuation.c b/ext/continuation/continuation.c index ae69b66cd8..71b52db539 100644 --- a/ext/continuation/continuation.c +++ b/ext/continuation/continuation.c @@ -1,8 +1,11 @@ +#include "ruby/ruby.h" + void ruby_Init_Continuation_body(void); void Init_continuation(void) { + rb_warn("callcc is obsolete; use Fiber instead"); ruby_Init_Continuation_body(); } |