diff options
author | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-06-24 16:23:59 +0900 |
---|---|---|
committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-06-29 11:05:41 +0900 |
commit | de3e931df7abdc3ee22dbb7543e86af6d00ee899 (patch) | |
tree | 63f8471b59282d2ca5e7af0282f34d9cfef14ee1 /proc.c | |
parent | c8dc2bf1401fc01d35a4a7587ed224f1f2fe29e6 (diff) |
add UNREACHABLE_RETURN
Not every compilers understand that rb_raise does not return. When a
function does not end with a return statement, such compilers can issue
warnings. We would better tell them about reachabilities.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/3247
Diffstat (limited to 'proc.c')
-rw-r--r-- | proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -549,6 +549,7 @@ bind_local_variable_get(VALUE bindval, VALUE sym) undefined: rb_name_err_raise("local variable `%1$s' is not defined for %2$s", bindval, sym); + UNREACHABLE_RETURN(Qundef); } /* @@ -2021,6 +2022,7 @@ rb_obj_singleton_method(VALUE obj, VALUE vid) /* undef: */ rb_name_err_raise("undefined singleton method `%1$s' for `%2$s'", obj, vid); + UNREACHABLE_RETURN(Qundef); } /* |