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| author | Martin Odersky <odersky@gmail.com> | 2013-12-29 18:34:28 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2013-12-29 18:34:28 +0100 |
| commit | 3f39cd8e15c321cf6ac97a0137087f7c2d69ce60 (patch) | |
| tree | 447b2de4b54892e8128ade1fe297fb7335adadf1 /src/dotty/tools/dotc/typer/Applications.scala | |
| parent | 4e1880c535367892b97e7a111438cb0ce49998c0 (diff) | |
| download | dotty-3f39cd8e15c321cf6ac97a0137087f7c2d69ce60.tar.gz dotty-3f39cd8e15c321cf6ac97a0137087f7c2d69ce60.tar.bz2 dotty-3f39cd8e15c321cf6ac97a0137087f7c2d69ce60.zip | |
Avoiding an idiom which is not supported by dotty.
Normally, Predef.identity cannot be used as an expression with unknown expected type. You need a trailing `_`.
But when used as a default argument, Scala 2x allows it. I am not sure why it is allowed. In dotty it's disallowed everywhere, hence the fix.
Diffstat (limited to 'src/dotty/tools/dotc/typer/Applications.scala')
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