Allow `-> do rescue; end` as well as `proc do rescue; end` [Ruby2.6]
MODIFY
mrbgems/mruby-compiler/core/parse.y
mrbgems/mruby-compiler/core/parse.y
@@ -2568,7 +2568,7 @@ lambda_body : tLAMBEG compstmt '}'
{
$$ = $2;
}
- | keyword_do_LAMBDA compstmt keyword_end
+ | keyword_do_LAMBDA bodystmt keyword_end
{
$$ = $2;
}

Allow `-> do rescue; end` as well as `proc do rescue; end` [Ruby2.6]