Adjust some async conformance baselines

Author: andrejbaran

tests/baselines/reference/asyncFunctionDeclaration10_es2017.js

@@ -3,5 +3,6 @@ async function foo(a = await => await): Promise<void> {
 }
 
 //// [asyncFunctionDeclaration10_es2017.js]
+async function foo(a = await ) { }
 await;
 Promise < void  > {};

tests/baselines/reference/asyncFunctionDeclaration10_es5.js

@@ -3,5 +3,11 @@ async function foo(a = await => await): Promise<void> {
 }
 
 //// [asyncFunctionDeclaration10_es5.js]
+function foo(a) {
+    if (a === void 0) { a = yield ; }
+    return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) {
+        return [2 /*return*/];
+    }); });
+}
 await;
 Promise < void  > {};

tests/baselines/reference/asyncFunctionDeclaration10_es6.js

@@ -3,5 +3,8 @@ async function foo(a = await => await): Promise<void> {
 }
 
 //// [asyncFunctionDeclaration10_es6.js]
+function foo(a = yield ) {
+    return __awaiter(this, void 0, void 0, function* () { });
+}
 await;
 Promise < void  > {};

tests/baselines/reference/asyncFunctionDeclaration12_es2017.js

@@ -2,4 +2,4 @@
 var v = async function await(): Promise<void> { }
 
 //// [asyncFunctionDeclaration12_es2017.js]
-var v = , await = () => { };
+var v = async function () { }, await = () => { };

tests/baselines/reference/asyncFunctionDeclaration5_es2017.js

@@ -3,5 +3,6 @@ async function foo(await): Promise<void> {
 }
 
 //// [asyncFunctionDeclaration5_es2017.js]
+async function foo() { }
 await;
 Promise < void  > {};

tests/baselines/reference/asyncFunctionDeclaration5_es5.js

@@ -3,5 +3,10 @@ async function foo(await): Promise<void> {
 }
 
 //// [asyncFunctionDeclaration5_es5.js]
+function foo() {
+    return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) {
+        return [2 /*return*/];
+    }); });
+}
 await;
 Promise < void  > {};

tests/baselines/reference/asyncFunctionDeclaration5_es6.js

@@ -3,5 +3,8 @@ async function foo(await): Promise<void> {
 }
 
 //// [asyncFunctionDeclaration5_es6.js]
+function foo() {
+    return __awaiter(this, void 0, void 0, function* () { });
+}
 await;
 Promise < void  > {};