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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-16 03:00:44 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-16 03:00:44 +0000 |
commit | 817eb7d17d3f1327dfb4c706ef6604dd1483ece7 (patch) | |
tree | 472b40718e5ce09a4f83fae65d4675ab2f835426 /test/ruby/test_lambda.rb | |
parent | e2ca7837d1d8afbbcb2387d1c22a016e799024e4 (diff) | |
download | ruby-817eb7d17d3f1327dfb4c706ef6604dd1483ece7.tar.gz |
* vm_insnhelper.c (argument_error): use line number at the beginning
of lambda, not the first code ob its body.
[ruby-core:43314][Bug #6151]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_lambda.rb')
-rw-r--r-- | test/ruby/test_lambda.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/ruby/test_lambda.rb b/test/ruby/test_lambda.rb index ae12c6d609..40bd134e2f 100644 --- a/test/ruby/test_lambda.rb +++ b/test/ruby/test_lambda.rb @@ -70,4 +70,23 @@ class TestLambdaParameters < Test::Unit::TestCase BasicObject.new.instance_eval {->() {called = true}.()} assert_equal(true, called, bug5966) end + + def test_location_on_error + bug6151 = '[ruby-core:43314]' + called = 0 + line, f = __LINE__, lambda do + called += 1 + true + end + e = assert_raise(ArgumentError) do + f.call(42) + end + assert_send([e.backtrace.first, :start_with?, "#{__FILE__}:#{line}:"], bug6151) + assert_equal(0, called) + e = assert_raise(ArgumentError) do + 42.times(&f) + end + assert_send([e.backtrace.first, :start_with?, "#{__FILE__}:#{line}:"], bug6151) + assert_equal(0, called) + end end |