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author | Lukas Rytz <lukas.rytz@gmail.com> | 2016-11-16 22:03:46 +0100 |
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committer | GitHub <noreply@github.com> | 2016-11-16 22:03:46 +0100 |
commit | eff3084b06b7d8bb9abdc62ffb13f4780c17dea4 (patch) | |
tree | ec885086cf2565d4bcd446b038011cf66086abe6 /test/files | |
parent | 55cff2cfa3f615f9eac158b1d2394ebbf473c6fb (diff) | |
parent | a7a4e5f68c070543516aed3e4ad3e3d6c787dce1 (diff) | |
download | scala-eff3084b06b7d8bb9abdc62ffb13f4780c17dea4.tar.gz scala-eff3084b06b7d8bb9abdc62ffb13f4780c17dea4.tar.bz2 scala-eff3084b06b7d8bb9abdc62ffb13f4780c17dea4.zip |
Merge pull request #5449 from som-snytt/issue/9953
SI-9953 Any Any aborts warn on equals
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/neg/t9953.check | 6 | ||||
-rw-r--r-- | test/files/neg/t9953.flags | 1 | ||||
-rw-r--r-- | test/files/neg/t9953.scala | 13 |
3 files changed, 20 insertions, 0 deletions
diff --git a/test/files/neg/t9953.check b/test/files/neg/t9953.check new file mode 100644 index 0000000000..f5dcbcacee --- /dev/null +++ b/test/files/neg/t9953.check @@ -0,0 +1,6 @@ +t9953.scala:10: warning: Object and X are unrelated: they will never compare equal + def b = y == x // warn + ^ +error: No warnings can be incurred under -Xfatal-warnings. +one warning found +one error found diff --git a/test/files/neg/t9953.flags b/test/files/neg/t9953.flags new file mode 100644 index 0000000000..85d8eb2ba2 --- /dev/null +++ b/test/files/neg/t9953.flags @@ -0,0 +1 @@ +-Xfatal-warnings diff --git a/test/files/neg/t9953.scala b/test/files/neg/t9953.scala new file mode 100644 index 0000000000..faaee86d50 --- /dev/null +++ b/test/files/neg/t9953.scala @@ -0,0 +1,13 @@ + +class X(val v: Int) extends AnyVal +trait T extends Any +object Y extends T + +class C { + val x = new X(42) + val y = new Object + val a: T = null + def b = y == x // warn + def c = y == a // no warn + def d = Y == a // no warn +} |