From ccd30cd915763ecde1bded2b3b40c48eb6294315 Mon Sep 17 00:00:00 2001
From: Ron Buckton <ron.buckton@microsoft.com>
Date: Sat, 7 Oct 2017 11:28:55 -0700
Subject: [PATCH] Update switch name

---
 src/compiler/checker.ts              | 2 +-
 src/compiler/commandLineParser.ts    | 2 +-
 src/compiler/diagnosticMessages.json | 2 +-
 src/compiler/types.ts                | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 2caee634f8a..9e932c3017a 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -25338,7 +25338,7 @@ namespace ts {
 
         function checkGrammarPipelineExpression(node: PipelineExpression) {
             if (!compilerOptions.experimentalPipeline) {
-                return grammarErrorOnNode(node.operatorToken, Diagnostics.Pipeline_expressions_are_part_of_a_stage_1_ECMAScript_proposal_and_are_subject_to_change_in_future_releases_Set_the_experimentalPipeline_option_to_remove_this_warning);
+                return grammarErrorOnNode(node.operatorToken, Diagnostics.Pipeline_expressions_are_part_of_a_stage_1_ECMAScript_proposal_and_are_subject_to_change_in_future_releases_Set_the_experimentalPipelineStage1_option_to_remove_this_warning);
             }
         }
 
diff --git a/src/compiler/commandLineParser.ts b/src/compiler/commandLineParser.ts
index cfff03b4b2a..1553a5872b4 100644
--- a/src/compiler/commandLineParser.ts
+++ b/src/compiler/commandLineParser.ts
@@ -441,7 +441,7 @@ namespace ts {
             description: Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators
         },
         {
-            name: "experimentalPipeline",
+            name: "experimentalPipelineStage1",
             type: "boolean",
             category: Diagnostics.Experimental_Options,
             description: Diagnostics.Enables_experimental_support_for_the_stage_1_ECMAScript_pipeline_operator
diff --git a/src/compiler/diagnosticMessages.json b/src/compiler/diagnosticMessages.json
index e92e43d8926..73262cac7b7 100644
--- a/src/compiler/diagnosticMessages.json
+++ b/src/compiler/diagnosticMessages.json
@@ -831,7 +831,7 @@
         "category": "Error",
         "code": 1254
     },
-    "Pipeline expressions are part of a stage 1 ECMAScript proposal and are subject to change in future releases. Set the 'experimentalPipeline' option to remove this warning.": {
+    "Pipeline expressions are part of a stage 1 ECMAScript proposal and are subject to change in future releases. Set the 'experimentalPipelineStage1' option to remove this warning.": {
         "category": "Error",
         "code": 1255
     },
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index 158f8c111a4..7c3954fe93a 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -3684,7 +3684,7 @@ namespace ts {
         emitBOM?: boolean;
         emitDecoratorMetadata?: boolean;
         experimentalDecorators?: boolean;
-        experimentalPipeline?: boolean;
+        experimentalPipelineStage1?: boolean;
         forceConsistentCasingInFileNames?: boolean;
         /*@internal*/help?: boolean;
         importHelpers?: boolean;