From e767a0f453c358c37b6d56f7ef6e5e198a85a7ae Mon Sep 17 00:00:00 2001 From: SAWADA Takayoshi Date: Wed, 17 Apr 2019 23:28:13 +0900 Subject: [PATCH] fix: hide warnings about memory leaks --- src/parser-services.ts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/parser-services.ts b/src/parser-services.ts index afd3cd46..cdc214dd 100644 --- a/src/parser-services.ts +++ b/src/parser-services.ts @@ -63,7 +63,9 @@ export function define(rootAST: ESLintProgram): ParserServices { // If this is the first time, initialize the intermediate event emitter. if (emitter == null) { - emitters.set(rootAST, (emitter = new EventEmitter())) + emitter = new EventEmitter() + emitter.setMaxListeners(0) + emitters.set(rootAST, emitter) const programExitHandler = scriptVisitor["Program:exit"] scriptVisitor["Program:exit"] = node => {