From d1907a6cc5d8b7eb5cbb284e903170744f9c4772 Mon Sep 17 00:00:00 2001
From: "Yang, Bo" <pop.atry@gmail.com>
Date: Sun, 12 Dec 2021 18:06:30 -0800
Subject: [PATCH] Use =>> instead of => for printing a PolyType

---
 compiler/src/dotty/tools/dotc/printing/PlainPrinter.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/src/dotty/tools/dotc/printing/PlainPrinter.scala b/compiler/src/dotty/tools/dotc/printing/PlainPrinter.scala
index 3a3fca5e7f90..51ebb7553ddf 100644
--- a/compiler/src/dotty/tools/dotc/printing/PlainPrinter.scala
+++ b/compiler/src/dotty/tools/dotc/printing/PlainPrinter.scala
@@ -215,7 +215,7 @@ class PlainPrinter(_ctx: Context) extends Printer {
       case tp: PolyType =>
         changePrec(GlobalPrec) {
           "[" ~ paramsText(tp) ~ "]" ~ lambdaHash(tp) ~
-          (Str(" => ") provided !tp.resultType.isInstanceOf[MethodType]) ~
+          (Str(" =>> ") provided !tp.resultType.isInstanceOf[MethodType]) ~
           toTextGlobal(tp.resultType)
         }
       case AnnotatedType(tpe, annot) =>