From 0895fd6bdc723f1e69097499fa2173c0f1091c5e Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Fri, 31 May 2019 16:53:53 -0700
Subject: [PATCH] Accept new baselines

---
 .../destructuringAssignmentWithDefault.js     | 23 +++++++++
 ...destructuringAssignmentWithDefault.symbols | 34 ++++++++++++++
 .../destructuringAssignmentWithDefault.types  | 47 +++++++++++++++++++
 3 files changed, 104 insertions(+)

diff --git a/tests/baselines/reference/destructuringAssignmentWithDefault.js b/tests/baselines/reference/destructuringAssignmentWithDefault.js
index df4addf0269..4eedee050bd 100644
--- a/tests/baselines/reference/destructuringAssignmentWithDefault.js
+++ b/tests/baselines/reference/destructuringAssignmentWithDefault.js
@@ -2,6 +2,18 @@
 const a: { x?: number } = { };
 let x = 0;
 ({x = 1} = a);
+
+// Repro from #26235
+
+function f1(options?: { color?: string, width?: number }) {
+    let { color, width } = options || {};
+    ({ color, width } = options || {});
+}
+
+function f2(options?: [string?, number?]) {
+    let [str, num] = options || [];
+    [str, num] = options || [];
+}
 
 
 //// [destructuringAssignmentWithDefault.js]
@@ -9,3 +21,14 @@ var _a;
 var a = {};
 var x = 0;
 (_a = a.x, x = _a === void 0 ? 1 : _a);
+// Repro from #26235
+function f1(options) {
+    var _a;
+    var _b = options || {}, color = _b.color, width = _b.width;
+    (_a = options || {}, color = _a.color, width = _a.width);
+}
+function f2(options) {
+    var _a;
+    var _b = options || [], str = _b[0], num = _b[1];
+    _a = options || [], str = _a[0], num = _a[1];
+}
diff --git a/tests/baselines/reference/destructuringAssignmentWithDefault.symbols b/tests/baselines/reference/destructuringAssignmentWithDefault.symbols
index b011834c4f0..071740ebdde 100644
--- a/tests/baselines/reference/destructuringAssignmentWithDefault.symbols
+++ b/tests/baselines/reference/destructuringAssignmentWithDefault.symbols
@@ -10,3 +10,37 @@ let x = 0;
 >x : Symbol(x, Decl(destructuringAssignmentWithDefault.ts, 2, 2))
 >a : Symbol(a, Decl(destructuringAssignmentWithDefault.ts, 0, 5))
 
+// Repro from #26235
+
+function f1(options?: { color?: string, width?: number }) {
+>f1 : Symbol(f1, Decl(destructuringAssignmentWithDefault.ts, 2, 14))
+>options : Symbol(options, Decl(destructuringAssignmentWithDefault.ts, 6, 12))
+>color : Symbol(color, Decl(destructuringAssignmentWithDefault.ts, 6, 23))
+>width : Symbol(width, Decl(destructuringAssignmentWithDefault.ts, 6, 39))
+
+    let { color, width } = options || {};
+>color : Symbol(color, Decl(destructuringAssignmentWithDefault.ts, 7, 9))
+>width : Symbol(width, Decl(destructuringAssignmentWithDefault.ts, 7, 16))
+>options : Symbol(options, Decl(destructuringAssignmentWithDefault.ts, 6, 12))
+
+    ({ color, width } = options || {});
+>color : Symbol(color, Decl(destructuringAssignmentWithDefault.ts, 8, 6))
+>width : Symbol(width, Decl(destructuringAssignmentWithDefault.ts, 8, 13))
+>options : Symbol(options, Decl(destructuringAssignmentWithDefault.ts, 6, 12))
+}
+
+function f2(options?: [string?, number?]) {
+>f2 : Symbol(f2, Decl(destructuringAssignmentWithDefault.ts, 9, 1))
+>options : Symbol(options, Decl(destructuringAssignmentWithDefault.ts, 11, 12))
+
+    let [str, num] = options || [];
+>str : Symbol(str, Decl(destructuringAssignmentWithDefault.ts, 12, 9))
+>num : Symbol(num, Decl(destructuringAssignmentWithDefault.ts, 12, 13))
+>options : Symbol(options, Decl(destructuringAssignmentWithDefault.ts, 11, 12))
+
+    [str, num] = options || [];
+>str : Symbol(str, Decl(destructuringAssignmentWithDefault.ts, 12, 9))
+>num : Symbol(num, Decl(destructuringAssignmentWithDefault.ts, 12, 13))
+>options : Symbol(options, Decl(destructuringAssignmentWithDefault.ts, 11, 12))
+}
+
diff --git a/tests/baselines/reference/destructuringAssignmentWithDefault.types b/tests/baselines/reference/destructuringAssignmentWithDefault.types
index 6347ccd0188..34f377774b5 100644
--- a/tests/baselines/reference/destructuringAssignmentWithDefault.types
+++ b/tests/baselines/reference/destructuringAssignmentWithDefault.types
@@ -16,3 +16,50 @@ let x = 0;
 >1 : 1
 >a : { x?: number | undefined; }
 
+// Repro from #26235
+
+function f1(options?: { color?: string, width?: number }) {
+>f1 : (options?: { color?: string | undefined; width?: number | undefined; } | undefined) => void
+>options : { color?: string | undefined; width?: number | undefined; } | undefined
+>color : string | undefined
+>width : number | undefined
+
+    let { color, width } = options || {};
+>color : string | undefined
+>width : number | undefined
+>options || {} : { color?: string | undefined; width?: number | undefined; }
+>options : { color?: string | undefined; width?: number | undefined; } | undefined
+>{} : {}
+
+    ({ color, width } = options || {});
+>({ color, width } = options || {}) : { color?: string | undefined; width?: number | undefined; }
+>{ color, width } = options || {} : { color?: string | undefined; width?: number | undefined; }
+>{ color, width } : { color: string | undefined; width: number | undefined; }
+>color : string | undefined
+>width : number | undefined
+>options || {} : { color?: string | undefined; width?: number | undefined; }
+>options : { color?: string | undefined; width?: number | undefined; } | undefined
+>{} : {}
+}
+
+function f2(options?: [string?, number?]) {
+>f2 : (options?: [(string | undefined)?, (number | undefined)?] | undefined) => void
+>options : [(string | undefined)?, (number | undefined)?] | undefined
+
+    let [str, num] = options || [];
+>str : string | undefined
+>num : number | undefined
+>options || [] : [(string | undefined)?, (number | undefined)?]
+>options : [(string | undefined)?, (number | undefined)?] | undefined
+>[] : []
+
+    [str, num] = options || [];
+>[str, num] = options || [] : [(string | undefined)?, (number | undefined)?]
+>[str, num] : [string | undefined, number | undefined]
+>str : string | undefined
+>num : number | undefined
+>options || [] : [(string | undefined)?, (number | undefined)?]
+>options : [(string | undefined)?, (number | undefined)?] | undefined
+>[] : []
+}
+