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| author | Den Shabalin <den.shabalin@gmail.com> | 2013-09-05 20:41:48 +0200 |
|---|---|---|
| committer | Den Shabalin <den.shabalin@gmail.com> | 2013-09-05 20:42:10 +0200 |
| commit | 546e94099d667c6395582fcba321ef95578121a5 (patch) | |
| tree | 6c250294e163c0aa008d117b5e994003174857fe /src/compiler/scala/tools/nsc/ast/parser/Parsers.scala | |
| parent | 1352fea1c4ecfa0fd66ff1d5ad6e0ee437b1a59f (diff) | |
| download | scala-546e94099d667c6395582fcba321ef95578121a5.tar.gz scala-546e94099d667c6395582fcba321ef95578121a5.tar.bz2 scala-546e94099d667c6395582fcba321ef95578121a5.zip | |
SI-7803 support for matching of anonymous function literals
Diffstat (limited to 'src/compiler/scala/tools/nsc/ast/parser/Parsers.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/ast/parser/Parsers.scala | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala index f52ed60480..70b32f08ae 100644 --- a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala +++ b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala @@ -1445,7 +1445,7 @@ self => // The case still missed is unparenthesized single argument, like "x: Int => x + 1", which // may be impossible to distinguish from a self-type and so remains an error. (See #1564) def lhsIsTypedParamList() = t match { - case Parens(xs) if xs forall (_.isInstanceOf[Typed]) => true + case Parens(xs) if xs.forall(isTypedParam) => true case _ => false } if (in.token == ARROW && (location != InTemplate || lhsIsTypedParamList)) { @@ -1458,6 +1458,8 @@ self => parseOther } + def isTypedParam(t: Tree) = t.isInstanceOf[Typed] + /** {{{ * Expr ::= implicit Id => Expr * }}} |