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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-01-13 17:42:48 +0100 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-01-27 22:42:02 -0800 |
| commit | a87d40960bfdb4a683c05d3430a8874cb4dcff36 (patch) | |
| tree | a65ddd00ebdee081055d982f6408cbfc34e9e62c /test/files/run/t6968.check | |
| parent | 02963d724c512251ce66502226408091686989ee (diff) | |
| download | scala-a87d40960bfdb4a683c05d3430a8874cb4dcff36.tar.gz scala-a87d40960bfdb4a683c05d3430a8874cb4dcff36.tar.bz2 scala-a87d40960bfdb4a683c05d3430a8874cb4dcff36.zip | |
SI-6968 Simple Tuple patterns aren't irrefutable
Reverts part of c82ecab. The parser can't assume that
a pattern `(a, b)` will match, as results of
`.isInstanceOf[Tuple2]` can't be statically known until
after the typer.
The reopens SI-1336, SI-5589 and SI-4574, in exchange for fixing
this regression SI-6968. Keeping all of those fixed will require
a better definition of irrefutability, and some acrobatics to
ensure safe passage to the ambiguous trees through typechecking.
Diffstat (limited to 'test/files/run/t6968.check')
| -rw-r--r-- | test/files/run/t6968.check | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/files/run/t6968.check b/test/files/run/t6968.check new file mode 100644 index 0000000000..7a18941537 --- /dev/null +++ b/test/files/run/t6968.check @@ -0,0 +1 @@ +1, 3, 5 |