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Diffstat (limited to 'src/dotty/tools/dotc/typer/Applications.scala')
-rw-r--r-- | src/dotty/tools/dotc/typer/Applications.scala | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/dotty/tools/dotc/typer/Applications.scala b/src/dotty/tools/dotc/typer/Applications.scala index fe45beb04..d54ff21be 100644 --- a/src/dotty/tools/dotc/typer/Applications.scala +++ b/src/dotty/tools/dotc/typer/Applications.scala @@ -763,6 +763,16 @@ trait Applications extends Compatibility { self: Typer => } } + /** A dummmy typed unapply, to make re-typers between frontend and pattern matcher + * visit all subnodes of an unApply tree. + */ + def typedUnApply(tree: untpd.UnApply, selType: Type)(implicit ctx: Context) = { + val unappType = typed(tree.fun) + tree.implicits.foreach(typed(_)) + tree.patterns.foreach(typedPattern(_)) + tree.withType(selType) + } + /** Is given method reference applicable to type arguments `targs` and argument trees `args`? * @param resultType The expected result type of the application */ |