Add classExpressionInLoop test

Signed-off-by: Joey Watts <[email protected]>

Author: Joey Watts

tests/baselines/reference/classExpressionInLoop.errors.txt

@@ -0,0 +1,13 @@
+tests/cases/conformance/classes/classExpressions/classExpressionInLoop.ts(5,9): error TS1166: A computed property name in a class property declaration must refer to an expression whose type is a literal type or a 'unique symbol' type.
+
+
+==== tests/cases/conformance/classes/classExpressions/classExpressionInLoop.ts (1 errors) ====
+    let arr = [];
+    for (let i = 0; i < 5; ++i) 
+        arr.push(class C {
+            static hello = () => i;
+            [i] = i;
+            ~~~
+!!! error TS1166: A computed property name in a class property declaration must refer to an expression whose type is a literal type or a 'unique symbol' type.
+        });
+    

tests/baselines/reference/classExpressionInLoop.js

@@ -0,0 +1,26 @@
+//// [classExpressionInLoop.ts]
+let arr = [];
+for (let i = 0; i < 5; ++i) 
+    arr.push(class C {
+        static hello = () => i;
+        [i] = i;
+    });
+
+
+//// [classExpressionInLoop.js]
+var _a, _b;
+var arr = [];
+var _loop_1 = function (i) {
+    arr.push((_b = /** @class */ (function () {
+            function C() {
+                this[_a] = i;
+            }
+            return C;
+        }()),
+        _a = i,
+        _b.hello = function () { return i; },
+        _b));
+};
+for (var i = 0; i < 5; ++i) {
+    _loop_1(i);
+}

tests/baselines/reference/classExpressionInLoop.symbols

@@ -0,0 +1,26 @@
+=== tests/cases/conformance/classes/classExpressions/classExpressionInLoop.ts ===
+let arr = [];
+>arr : Symbol(arr, Decl(classExpressionInLoop.ts, 0, 3))
+
+for (let i = 0; i < 5; ++i) 
+>i : Symbol(i, Decl(classExpressionInLoop.ts, 1, 8))
+>i : Symbol(i, Decl(classExpressionInLoop.ts, 1, 8))
+>i : Symbol(i, Decl(classExpressionInLoop.ts, 1, 8))
+
+    arr.push(class C {
+>arr.push : Symbol(Array.push, Decl(lib.es5.d.ts, --, --))
+>arr : Symbol(arr, Decl(classExpressionInLoop.ts, 0, 3))
+>push : Symbol(Array.push, Decl(lib.es5.d.ts, --, --))
+>C : Symbol(C, Decl(classExpressionInLoop.ts, 2, 13))
+
+        static hello = () => i;
+>hello : Symbol(C.hello, Decl(classExpressionInLoop.ts, 2, 22))
+>i : Symbol(i, Decl(classExpressionInLoop.ts, 1, 8))
+
+        [i] = i;
+>[i] : Symbol(C[i], Decl(classExpressionInLoop.ts, 3, 31))
+>i : Symbol(i, Decl(classExpressionInLoop.ts, 1, 8))
+>i : Symbol(i, Decl(classExpressionInLoop.ts, 1, 8))
+
+    });
+

tests/baselines/reference/classExpressionInLoop.types

@@ -0,0 +1,34 @@
+=== tests/cases/conformance/classes/classExpressions/classExpressionInLoop.ts ===
+let arr = [];
+>arr : any[]
+>[] : undefined[]
+
+for (let i = 0; i < 5; ++i) 
+>i : number
+>0 : 0
+>i < 5 : boolean
+>i : number
+>5 : 5
+>++i : number
+>i : number
+
+    arr.push(class C {
+>arr.push(class C {        static hello = () => i;        [i] = i;    }) : number
+>arr.push : (...items: any[]) => number
+>arr : any[]
+>push : (...items: any[]) => number
+>class C {        static hello = () => i;        [i] = i;    } : typeof C
+>C : typeof C
+
+        static hello = () => i;
+>hello : () => number
+>() => i : () => number
+>i : number
+
+        [i] = i;
+>[i] : number
+>i : number
+>i : number
+
+    });
+

tests/cases/conformance/classes/classExpressions/classExpressionInLoop.ts

@@ -0,0 +1,6 @@
+let arr = [];
+for (let i = 0; i < 5; ++i) 
+    arr.push(class C {
+        static hello = () => i;
+        [i] = i;
+    });