From b046a6e3316df8b27ac31e71da1a139c800ccce7 Mon Sep 17 00:00:00 2001 From: Adriaan Moors Date: Wed, 14 Mar 2012 11:47:59 +0100 Subject: [vpm] typer synths Function{} for empty-sel match typedMatchAnonFun is called from typedFunction when the function's body is a match this is work-in-progres: the compiler currently won't bootstrap under -Yvirtpatmat see also the pending test make sure to use the right context in typeFunction when the body is a Match when typer is set up for type checking a Function, the current owner is the symbol for the function, but we'll type check a Block(List(ClassDef(cd)), New(cd)) when the function is a match, and the function symbol is nowhere to be found, so go to outer context in patmatvirt: - simplified default case gen (no need for a Casegen instance) - using CASE | SYNTHETIC to detect generated matches (for switches) and avoid typing them endlessly more uniform, and necessary for new-style anon Function class instance gen for matches --- test/pending/run/virtpatmat_anonfun_underscore.check | 0 test/pending/run/virtpatmat_anonfun_underscore.flags | 1 + test/pending/run/virtpatmat_anonfun_underscore.scala | 4 ++++ 3 files changed, 5 insertions(+) create mode 100644 test/pending/run/virtpatmat_anonfun_underscore.check create mode 100644 test/pending/run/virtpatmat_anonfun_underscore.flags create mode 100644 test/pending/run/virtpatmat_anonfun_underscore.scala (limited to 'test/pending') diff --git a/test/pending/run/virtpatmat_anonfun_underscore.check b/test/pending/run/virtpatmat_anonfun_underscore.check new file mode 100644 index 0000000000..e69de29bb2 diff --git a/test/pending/run/virtpatmat_anonfun_underscore.flags b/test/pending/run/virtpatmat_anonfun_underscore.flags new file mode 100644 index 0000000000..23e3dc7d26 --- /dev/null +++ b/test/pending/run/virtpatmat_anonfun_underscore.flags @@ -0,0 +1 @@ +-Yvirtpatmat \ No newline at end of file diff --git a/test/pending/run/virtpatmat_anonfun_underscore.scala b/test/pending/run/virtpatmat_anonfun_underscore.scala new file mode 100644 index 0000000000..db6705d025 --- /dev/null +++ b/test/pending/run/virtpatmat_anonfun_underscore.scala @@ -0,0 +1,4 @@ +object Test extends App { + List(1,2,3) map (_ match { case x => x + 1} ) // `_ match` is redundant but shouldn't crash the compiler + List((1,2)) map (_ match { case (x, z) => x + z}) +} \ No newline at end of file -- cgit v1.2.3