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| author | Paul Phillips <paulp@improving.org> | 2014-03-12 10:54:51 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2014-03-12 11:25:51 -0700 |
| commit | 80fc8b7818205634caa3996b18b2fd156e9aabd8 (patch) | |
| tree | c192604820fcb46886645ece9ca8e4b4c5496dc1 /test | |
| parent | 9c38e86a5526887f93a3f031b19a0e4fa31745d3 (diff) | |
| download | scala-80fc8b7818205634caa3996b18b2fd156e9aabd8.tar.gz scala-80fc8b7818205634caa3996b18b2fd156e9aabd8.tar.bz2 scala-80fc8b7818205634caa3996b18b2fd156e9aabd8.zip | |
SI-8265 Restore 2.10 variance behavior under -Xsource:2.10
Issue deprecation warning under -Xsource:2.10 so time
travelers can have an authentic deprecation experience before
finding that their unsound code no longer compiles in 2.11.
The relevant ticket to the soundness issue is SI-6566.
Diffstat (limited to 'test')
| -rw-r--r-- | test/files/neg/t8265.check | 6 | ||||
| -rw-r--r-- | test/files/neg/t8265.flags | 1 | ||||
| -rw-r--r-- | test/files/neg/t8265.scala | 1 |
3 files changed, 8 insertions, 0 deletions
diff --git a/test/files/neg/t8265.check b/test/files/neg/t8265.check new file mode 100644 index 0000000000..7b1db1c4e5 --- /dev/null +++ b/test/files/neg/t8265.check @@ -0,0 +1,6 @@ +t8265.scala:1: warning: Construct depends on unsound variance analysis and will not compile in scala 2.11 and beyond +class Foo[+CC[X]] { type Coll = CC[_] } + ^ +error: No warnings can be incurred under -Xfatal-warnings. +one warning found +one error found diff --git a/test/files/neg/t8265.flags b/test/files/neg/t8265.flags new file mode 100644 index 0000000000..9d7ba7abd8 --- /dev/null +++ b/test/files/neg/t8265.flags @@ -0,0 +1 @@ +-Xsource:2.10 -deprecation -language:higherKinds -Xfatal-warnings diff --git a/test/files/neg/t8265.scala b/test/files/neg/t8265.scala new file mode 100644 index 0000000000..a215903ebc --- /dev/null +++ b/test/files/neg/t8265.scala @@ -0,0 +1 @@ +class Foo[+CC[X]] { type Coll = CC[_] } |