diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-10 08:19:14 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-10 08:19:14 +0000 |
commit | 9f1fb0a17febc59356d58cef5e98db61a3c03550 (patch) | |
tree | 14c3bf6cd585b859d030ec8d41e6b6e16b0e01e7 /spec/ruby/core/kernel | |
parent | ec336fb40e4df0c8615e584fbefb5e9e572cb9ec (diff) | |
download | ruby-9f1fb0a17febc59356d58cef5e98db61a3c03550.tar.gz |
proc.c: proc without block
* proc.c (proc_new): promoted lambda/proc/Proc.new with no block
in a method called with a block to a warning/error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/kernel')
-rw-r--r-- | spec/ruby/core/kernel/proc_spec.rb | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/spec/ruby/core/kernel/proc_spec.rb b/spec/ruby/core/kernel/proc_spec.rb index d9c09117e7..2c0e7988f9 100644 --- a/spec/ruby/core/kernel/proc_spec.rb +++ b/spec/ruby/core/kernel/proc_spec.rb @@ -36,14 +36,28 @@ describe "Kernel.proc" do end describe "Kernel#proc" do - it "uses the implicit block from an enclosing method" do - def some_method - proc + ruby_version_is ""..."2.7" do + it "uses the implicit block from an enclosing method" do + def some_method + proc + end + + prc = some_method { "hello" } + + prc.call.should == "hello" end + end - prc = some_method { "hello" } + ruby_version_is "2.7" do + it "can be created when called with no block" do + def some_method + proc + end - prc.call.should == "hello" + -> { + some_method { "hello" } + }.should complain(/tried to create Proc object without a block/) + end end it "needs to be reviewed for spec completeness" |