Fix places using unsupported lambda syntax

odersky · odersky · commit c5b987970dce · 2019-09-02T20:56:00.000+02:00
diff --git a/community-build/community-projects/effpi b/community-build/community-projects/effpi
@@ -1 +1 @@
-Subproject commit d1fea9d70ff8fccceafb0c688c9650c97185c590
+Subproject commit d7531166bc909ce52e5ac542d3376079455d0254
diff --git a/community-build/community-projects/stdLib213 b/community-build/community-projects/stdLib213
@@ -1 +1 @@
-Subproject commit 9974ad627dfffed04aca0e10d1603d90b55e67ee
+Subproject commit ec4624b482626020e154d2e6161ef5f5f38f166c
diff --git a/compiler/src/dotty/tools/dotc/parsing/Parsers.scala b/compiler/src/dotty/tools/dotc/parsing/Parsers.scala
@@ -418,6 +418,10 @@ object Parsers {
       finally staged = saved
     }
 
+    val x = 2
+    if (x + 1 == 3) && true then 1 else 2
+
+
 /* ---------- TREE CONSTRUCTION ------------------------------------------- */
 
     /** Convert tree to formal parameter list
diff --git a/compiler/test-resources/repl/toplevelTry b/compiler/test-resources/repl/toplevelTry
@@ -1,2 +1,2 @@
-scala> try { 0 } catch { _: Throwable => 1 }
+scala> try { 0 } catch { (_: Throwable) => 1 }
 val res0: Int = 0
diff --git a/tests/run-staging/staged-streams_1.scala b/tests/run-staging/staged-streams_1.scala
@@ -437,7 +437,7 @@ object Test {
                   })
                   case Many => producer.init(st => '{
                     val oldnadv: Unit => Unit = ${nadv.get}
-                    val adv1: Unit => Unit = { _: Unit => {
+                    val adv1: Unit => Unit = { (_: Unit) => {
                       if(${producer.hasNext(st)}) {
                         ${producer.step(st, k)}
                       }

Original file line number	Diff line number	Diff line change
`@@ -418,6 +418,10 @@ object Parsers {`
`418`	`418`	`finally staged = saved`
`419`	`419`	`}`
`420`	`420`
	`421`	`+ val x = 2`
	`422`	`+ if (x + 1 == 3) && true then 1 else 2`
	`423`	`+`
	`424`	`+`
`421`	`425`	`/* ---------- TREE CONSTRUCTION ------------------------------------------- */`
`422`	`426`
`423`	`427`	`/** Convert tree to formal parameter list`
Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-scala> try { 0 } catch { _: Throwable => 1 }`
	`1`	`+scala> try { 0 } catch { (_: Throwable) => 1 }`
`2`	`2`	`val res0: Int = 0`
Original file line number	Diff line number	Diff line change
`@@ -437,7 +437,7 @@ object Test {`
`437`	`437`	`})`
`438`	`438`	`case Many => producer.init(st => '{`
`439`	`439`	`val oldnadv: Unit => Unit = ${nadv.get}`
`440`		`- val adv1: Unit => Unit = { _: Unit => {`
	`440`	`+ val adv1: Unit => Unit = { (_: Unit) => {`
`441`	`441`	`if(${producer.hasNext(st)}) {`
`442`	`442`	`${producer.step(st, k)}`
`443`	`443`	`}`