From b800a0c824f83f4faf12bfe7fc34cc12982af6f7 Mon Sep 17 00:00:00 2001
From: Igor Minar <iminar@google.com>
Date: Thu, 23 Mar 2017 14:54:19 -0700
Subject: [PATCH] fix: prevent strictNullChecks support until #15432 is fixed
 (#15434)

---
 integration/hello_world__closure/tsconfig.json         | 3 ++-
 integration/typings_test_ts21/tsconfig.json            | 3 ++-
 integration/typings_test_ts22/tsconfig.json            | 3 ++-
 packages/core/public_api.ts                            | 6 ++++++
 packages/platform-server/integrationtest/tsconfig.json | 3 ++-
 5 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/integration/hello_world__closure/tsconfig.json b/integration/hello_world__closure/tsconfig.json
index 25ba5a8fc7..0703f4d82a 100644
--- a/integration/hello_world__closure/tsconfig.json
+++ b/integration/hello_world__closure/tsconfig.json
@@ -7,7 +7,8 @@
   "compilerOptions": {
     "module": "es2015",
     "moduleResolution": "node",
-    "strictNullChecks": true,
+    // TODO(i): strictNullChecks should turned on but are temporarily disabled due to #15432
+    "strictNullChecks": false,
     "target": "es6",
     "noImplicitAny": false,
     "sourceMap": false,
diff --git a/integration/typings_test_ts21/tsconfig.json b/integration/typings_test_ts21/tsconfig.json
index 468b20cdac..7c9539fff6 100644
--- a/integration/typings_test_ts21/tsconfig.json
+++ b/integration/typings_test_ts21/tsconfig.json
@@ -9,7 +9,8 @@
     "target": "es5",
     "lib": ["es5", "dom", "es2015.collection", "es2015.iterable", "es2015.promise"],
     "types": [],
-    "strictNullChecks": true
+    // TODO(i): strictNullChecks should turned on but are temporarily disabled due to #15432
+    "strictNullChecks": false
   },
   "files": [
     "include-all.ts",
diff --git a/integration/typings_test_ts22/tsconfig.json b/integration/typings_test_ts22/tsconfig.json
index 1b19900654..02f12fe4b7 100644
--- a/integration/typings_test_ts22/tsconfig.json
+++ b/integration/typings_test_ts22/tsconfig.json
@@ -15,7 +15,8 @@
       "es2015.promise"
     ],
     "types": [],
-    "strictNullChecks": true
+    // TODO(i): strictNullChecks should turned on but are temporarily disabled due to #15432
+    "strictNullChecks": false
   },
   "files": [
     "include-all.ts",
diff --git a/packages/core/public_api.ts b/packages/core/public_api.ts
index ede0762054..d0b16c5459 100644
--- a/packages/core/public_api.ts
+++ b/packages/core/public_api.ts
@@ -14,3 +14,9 @@
 export * from './src/core';
 
 // This file only reexports content of the `src` folder. Keep it that way.
+
+// This is a hack to prevent people from turning on strictNullChecks. See #15432
+export declare interface ɵStrictNullChecksNotSupported {
+  dontUseStrictNullChecksWithAngularYetSeeIssue15432: string|null;
+  [key: string]: string;
+}
diff --git a/packages/platform-server/integrationtest/tsconfig.json b/packages/platform-server/integrationtest/tsconfig.json
index e728bdcd6e..8273ac4dac 100644
--- a/packages/platform-server/integrationtest/tsconfig.json
+++ b/packages/platform-server/integrationtest/tsconfig.json
@@ -7,7 +7,8 @@
   "compilerOptions": {
     "module": "es2015",
     "moduleResolution": "node",
-    "strictNullChecks": true,
+    // TODO(i): strictNullChecks should turned on but are temporarily disabled due to #15432
+    "strictNullChecks": false,
     "target": "es6",
     "noImplicitAny": false,
     "sourceMap": false,