diff options
| author | Eugene Burmako <xeno.by@gmail.com> | 2013-10-02 17:22:17 +0200 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-11-12 18:40:02 -0800 |
| commit | f83296552aa80faf8a9350131c0448bc05b34c96 (patch) | |
| tree | 181a29f647609ba4d9cd8566fcde96c603d61259 /test/files/neg/macro-blackbox-extractor.check | |
| parent | 0d5c2f76ea30c6a45471dac635f035e931075453 (diff) | |
| download | scala-f83296552aa80faf8a9350131c0448bc05b34c96.tar.gz scala-f83296552aa80faf8a9350131c0448bc05b34c96.tar.bz2 scala-f83296552aa80faf8a9350131c0448bc05b34c96.zip | |
blackbox restriction #4: can't customize pattern matching
When an application of a blackbox macro is used as an extractor in a
pattern match, it triggers an unconditional compiler error,
preventing customizations of pattern matching implemented with macros.
Diffstat (limited to 'test/files/neg/macro-blackbox-extractor.check')
| -rw-r--r-- | test/files/neg/macro-blackbox-extractor.check | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/files/neg/macro-blackbox-extractor.check b/test/files/neg/macro-blackbox-extractor.check new file mode 100644 index 0000000000..4c53ff19b8 --- /dev/null +++ b/test/files/neg/macro-blackbox-extractor.check @@ -0,0 +1,4 @@ +Test_2.scala:3: error: extractor macros can only be whitebox + case Extractor(x) => println(x) + ^ +one error found |