diff options
| -rw-r--r-- | src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala | 2 | ||||
| -rw-r--r-- | test/files/pos/t9245.scala | 27 |
2 files changed, 28 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala b/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala index cc9e39f430..45f731686a 100644 --- a/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala +++ b/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala @@ -105,7 +105,7 @@ abstract class TreeBuilder { def makeCatchFromExpr(catchExpr: Tree): CaseDef = { val binder = freshTermName() val pat = Bind(binder, Typed(Ident(nme.WILDCARD), Ident(tpnme.Throwable))) - val catchDef = ValDef(Modifiers(ARTIFACT), freshTermName("catchExpr"), TypeTree(), catchExpr) + val catchDef = ValDef(Modifiers(ARTIFACT), freshTermName("catchExpr$"), TypeTree(), catchExpr) val catchFn = Ident(catchDef.name) val body = atPos(catchExpr.pos.makeTransparent)(Block( List(catchDef), diff --git a/test/files/pos/t9245.scala b/test/files/pos/t9245.scala new file mode 100644 index 0000000000..87bc1fa0ef --- /dev/null +++ b/test/files/pos/t9245.scala @@ -0,0 +1,27 @@ + +/* +Was: +test/files/pos/t9245.scala:5: error: recursive value catchExpr1 needs type + try {} catch catchExpr1 + ^ + +Now: + def catchExpr1: PartialFunction[Throwable,Any] = scala.this.Predef.???; + def test: Any = try { + () + } catch { + case (x$1 @ (_: Throwable)) => { + <artifact> val catchExpr$1: PartialFunction[Throwable,Any] = Test.this.catchExpr1; + if (catchExpr$1.isDefinedAt(x$1)) + catchExpr$1.apply(x$1) + else + throw x$1 + } + } +*/ +trait Test { + def catchExpr1: PartialFunction[Throwable, Any] = ??? + def test = { + try {} catch catchExpr1 + } +} |