diff options
| author | Jason Zaugg <jzaugg@gmail.com> | 2013-08-26 20:06:25 +0200 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2013-09-27 09:26:13 +0200 |
| commit | 2ccbfa57783270049105b8c171d69159d54e578c (patch) | |
| tree | 6beeddb44701335f15c1660e959319cd62316feb /test/files/neg/t7783.check | |
| parent | f0ca5aec4c575fe297adcd3e2b16018fff4a0639 (diff) | |
| download | scala-2ccbfa57783270049105b8c171d69159d54e578c.tar.gz scala-2ccbfa57783270049105b8c171d69159d54e578c.tar.bz2 scala-2ccbfa57783270049105b8c171d69159d54e578c.zip | |
SI-7783 Don't issue deprecation warnings for inferred TypeTrees
Deprecation checks in RefChecks were looking into all TypeTrees
to find references to deprecated type aliases. However, when the
compiler infers a type argument or type of a member it creates
a TypeTree (with a null original) that was also leading to warnings.
I ran into this problem often when upgrading a build from SBT 0.12
to 0.13: a plugin I was using used the deprecated type alias, and I
suffered transitively when I used methods from its API.
This commit disables the checks for inferred TypeTree-s.
Diffstat (limited to 'test/files/neg/t7783.check')
| -rw-r--r-- | test/files/neg/t7783.check | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/files/neg/t7783.check b/test/files/neg/t7783.check new file mode 100644 index 0000000000..f489b3c8fd --- /dev/null +++ b/test/files/neg/t7783.check @@ -0,0 +1,16 @@ +t7783.scala:1: error: type D in object O is deprecated: +object O { class C; @deprecated("", "") type D = C; def foo: Seq[D] = Nil } + ^ +t7783.scala:11: error: type D in object O is deprecated: + type T = O.D + ^ +t7783.scala:12: error: type D in object O is deprecated: + locally(null: O.D) + ^ +t7783.scala:13: error: type D in object O is deprecated: + val x: O.D = null + ^ +t7783.scala:14: error: type D in object O is deprecated: + locally(null.asInstanceOf[O.D]) + ^ +5 errors found |