From 3558179fff0aec92997f88ea016486ddc10c376c Mon Sep 17 00:00:00 2001
From: Sheetal Nandi <shkamat@microsoft.com>
Date: Wed, 4 Sep 2019 13:42:11 -0700
Subject: [PATCH] Allow .d.ts with --isolatedModules Fixes #29490

---
 src/compiler/program.ts                                     | 4 ----
 .../reference/isolatedModulesDeclaration.errors.txt         | 6 ------
 2 files changed, 10 deletions(-)
 delete mode 100644 tests/baselines/reference/isolatedModulesDeclaration.errors.txt

diff --git a/src/compiler/program.ts b/src/compiler/program.ts
index 76cccf79749d5..8f7e3492fb001 100644
--- a/src/compiler/program.ts
+++ b/src/compiler/program.ts
@@ -2809,10 +2809,6 @@ namespace ts {
             }
 
             if (options.isolatedModules) {
-                if (getEmitDeclarations(options)) {
-                    createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, getEmitDeclarationOptionName(options), "isolatedModules");
-                }
-
                 if (options.out) {
                     createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules");
                 }
diff --git a/tests/baselines/reference/isolatedModulesDeclaration.errors.txt b/tests/baselines/reference/isolatedModulesDeclaration.errors.txt
deleted file mode 100644
index 09a655c6da081..0000000000000
--- a/tests/baselines/reference/isolatedModulesDeclaration.errors.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-error TS5053: Option 'declaration' cannot be specified with option 'isolatedModules'.
-
-
-!!! error TS5053: Option 'declaration' cannot be specified with option 'isolatedModules'.
-==== tests/cases/compiler/file1.ts (0 errors) ====
-    export var x;
\ No newline at end of file