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author | Jason Zaugg <jzaugg@gmail.com> | 2014-04-21 20:32:45 +0200 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2014-04-21 20:32:45 +0200 |
commit | 9ecb5c6423e55bd728621f79daf0c7c927bf41df (patch) | |
tree | eb3db2d2e414445774c520feb3a30516a22bec32 /test | |
parent | 7753e60685f08d0a7f6c3bed24dab7f2811a5f28 (diff) | |
parent | 92460c57eb7a0a8cfcff563d868aa39015f0b764 (diff) | |
download | scala-9ecb5c6423e55bd728621f79daf0c7c927bf41df.tar.gz scala-9ecb5c6423e55bd728621f79daf0c7c927bf41df.tar.bz2 scala-9ecb5c6423e55bd728621f79daf0c7c927bf41df.zip |
Merge pull request #3658 from adriaanm/t8450
SI-8450 no "implicit numeric widening" in silent mode
Diffstat (limited to 'test')
-rw-r--r-- | test/files/neg/t8450.check | 6 | ||||
-rw-r--r-- | test/files/neg/t8450.flags | 1 | ||||
-rw-r--r-- | test/files/neg/t8450.scala | 12 |
3 files changed, 19 insertions, 0 deletions
diff --git a/test/files/neg/t8450.check b/test/files/neg/t8450.check new file mode 100644 index 0000000000..eeabb9730c --- /dev/null +++ b/test/files/neg/t8450.check @@ -0,0 +1,6 @@ +t8450.scala:5: warning: implicit numeric widening + def elapsed: Foo = (System.nanoTime - 100L).foo + ^ +error: No warnings can be incurred under -Xfatal-warnings. +one warning found +one error found diff --git a/test/files/neg/t8450.flags b/test/files/neg/t8450.flags new file mode 100644 index 0000000000..9a1332d7af --- /dev/null +++ b/test/files/neg/t8450.flags @@ -0,0 +1 @@ +-Ywarn-numeric-widen -Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/t8450.scala b/test/files/neg/t8450.scala new file mode 100644 index 0000000000..f20ed2bc31 --- /dev/null +++ b/test/files/neg/t8450.scala @@ -0,0 +1,12 @@ +trait Foo + +class WarnWidening { + implicit class FooDouble(d: Double) { def foo = new Foo {} } + def elapsed: Foo = (System.nanoTime - 100L).foo +} + +class NoWarnWidening { + implicit class FooLong(l: Long) { def foo = new Foo {} } + implicit class FooDouble(d: Double) { def foo = new Foo {} } + def elapsed: Foo = (System.nanoTime - 100L).foo +} |