Build(deps): Bump @babel/parser from 7.11.2 to 7.11.5 (#8947)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: fisker <lionkay@gmail.com>

package.json

@@ -22,7 +22,7 @@
   "dependencies": {
     "@angular/compiler": "10.0.14",
     "@babel/code-frame": "7.10.4",
-    "@babel/parser": "7.11.2",
+    "@babel/parser": "7.11.5",
     "@glimmer/syntax": "0.60.0",
     "@iarna/toml": "2.2.5",
     "@typescript-eslint/typescript-estree": "3.10.1",

src/language-js/parser-babel.js

@@ -1,6 +1,5 @@
 "use strict";
 
-const { ErrorMessages } = require("@babel/parser/lib/parser/error-message");
 const createError = require("../common/parser-create-error");
 const {
   getNextNonSpaceNonCommentCharacterIndexWithStartIndex,
@@ -165,10 +164,15 @@ function tryCombinations(fn, combinations) {
 }
 
 const messagesShouldThrow = new Set([
-  // `TSErrors.UnexpectedTypeAnnotation` not exported
+  // TSErrors.UnexpectedTypeAnnotation
   // https://github.com/babel/babel/blob/008fe25ae22e78288fbc637d41069bb4a1040987/packages/babel-parser/src/plugins/typescript/index.js#L95
   "Did not expect a type annotation here.",
-  ErrorMessages.ModuleAttributeDifferentFromType,
+  // ErrorMessages.ModuleAttributeDifferentFromType
+  // https://github.com/babel/babel/blob/a023b6456cac4505096028f91c5b78829955bfc2/packages/babel-parser/src/parser/error-message.js#L92
+  "The only accepted module attribute is `type`",
+  // FlowErrors.UnexpectedTypeParameterBeforeAsyncArrowFunction
+  // https://github.com/babel/babel/blob/a023b6456cac4505096028f91c5b78829955bfc2/packages/babel-parser/src/plugins/flow.js#L118
+  "Type parameters must come after the async keyword, e.g. instead of `<T> async () => {}`, use `async <T>() => {}`",
 ]);
 
 function shouldRethrow(error) {

src/language-js/printer-estree.js

@@ -3682,15 +3682,17 @@ function printMethod(path, options, print) {
     if (value.async) {
       parts.push("async ");
     }
-    if (value.generator) {
-      parts.push("*");
-    }
   } else {
     assert.ok(kind === "get" || kind === "set");
 
     parts.push(kind, " ");
   }
 
+  // A `getter`/`setter` can't be a generator, but it's recoverable
+  if (value.generator) {
+    parts.push("*");
+  }
+
   parts.push(
     printPropertyKey(path, options, print),
     node.optional || node.key.optional ? "?" : "",

tests/js/objects/__snapshots__/jsfmt.spec.js.snap

@@ -113,6 +113,36 @@ const a3 = {
 ================================================================================
 `;
 
+exports[`invalid-accessor-generator.js format 1`] = `
+====================================options=====================================
+parsers: ["babel"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+// Invalid, but recoverable
+// https://github.com/babel/babel/pull/11921/
+
+({
+    get *iterator() { },
+    set *iterator(iter) { },
+    get iterator2() { },
+    set iterator2(iter) { },
+});
+
+=====================================output=====================================
+// Invalid, but recoverable
+// https://github.com/babel/babel/pull/11921/
+
+({
+  get *iterator() {},
+  set *iterator(iter) {},
+  get iterator2() {},
+  set iterator2(iter) {},
+});
+
+================================================================================
+`;
+
 exports[`method.js format 1`] = `
 ====================================options=====================================
 parsers: ["babel"]
@@ -165,7 +195,7 @@ group(
 ================================================================================
 `;
 
-exports[`right_break.js format 1`] = `
+exports[`right-break.js format 1`] = `
 ====================================options=====================================
 parsers: ["babel"]
 printWidth: 80

tests/js/objects/invalid-accessor-generator.js

@@ -0,0 +1,9 @@
+// Invalid, but recoverable
+// https://github.com/babel/babel/pull/11921/
+
+({
+    get *iterator() { },
+    set *iterator(iter) { },
+    get iterator2() { },
+    set iterator2(iter) { },
+});

tests/misc/errors/babel-flow/__snapshots__/jsfmt.spec.js.snap

@@ -0,0 +1,19 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`async-arrow-invalid.js error test 1`] = `
+"Type parameters must come after the async keyword, e.g. instead of \`<T> async (3:1)
+  1 | // https://github.com/babel/babel/pull/11979
+  2 | 
+> 3 | <T> async () => {}
+    | ^
+  4 | "
+`;
+
+exports[`async-arrow-invalid.js error test 2`] = `
+"Type parameters must come after the async keyword, e.g. instead of \`<T> async (3:1)
+  1 | // https://github.com/babel/babel/pull/11979
+  2 | 
+> 3 | <T> async () => {}
+    | ^
+  4 | "
+`;

tests/misc/errors/babel-flow/async-arrow-invalid.js

@@ -0,0 +1,3 @@
+// https://github.com/babel/babel/pull/11979
+
+<T> async () => {}

tests/misc/errors/babel-flow/jsfmt.spec.js

@@ -0,0 +1,2 @@
+run_spec(__dirname, ["babel-flow"]);
+run_spec(__dirname, ["babel"]);

tests/misc/errors/flow/__snapshots__/jsfmt.spec.js.snap

@@ -1,5 +1,13 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`async-arrow-invalid.js error test 1`] = `
+"Unexpected token ILLEGAL (4:1)
+  2 | 
+  3 | <T> async () => {}
+> 4 | 
+    | ^"
+`;
+
 exports[`default-escaped.js error test 1`] = `
 "Unexpected identifier, expected the token \`{\` (1:8)
 > 1 | export asyn\\\\u{63} from \\"async\\";

tests/misc/errors/flow/async-arrow-invalid.js

@@ -0,0 +1,3 @@
+// https://github.com/babel/babel/pull/11979
+
+<T> async () => {}

tests/misc/errors/js/__snapshots__/jsfmt.spec.js.snap

@@ -18,6 +18,15 @@ exports[`module-attributes.js error test 1`] = `
   2 | "
 `;
 
+exports[`no-for-in-init-concise-binary-in.js error test 1`] = `
+"Unexpected token, expected \\")\\" (3:18)
+  1 | // https://github.com/babel/babel/pull/11931
+  2 | 
+> 3 | for (() => x in y;;);
+    |                  ^
+  4 | "
+`;
+
 exports[`partial-template-strings.js error test 1`] = `
 "Unexpected token (6:42)
   4 | 

tests/misc/errors/js/no-for-in-init-concise-binary-in.js

@@ -0,0 +1,3 @@
+// https://github.com/babel/babel/pull/11931
+
+for (() => x in y;;);

yarn.lock

@@ -279,10 +279,10 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@babel/parser@7.11.2":
-  version "7.11.2"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.11.2.tgz#0882ab8a455df3065ea2dcb4c753b2460a24bead"
-  integrity sha512-Vuj/+7vLo6l1Vi7uuO+1ngCDNeVmNbTngcJFKCR/oEtz8tKz0CJxZEGmPt9KcIloZhOZ3Zit6xbpXT2MDlS9Vw==
+"@babel/parser@7.11.5":
+  version "7.11.5"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.11.5.tgz#c7ff6303df71080ec7a4f5b8c003c58f1cf51037"
+  integrity sha512-X9rD8qqm695vgmeaQ4fvz/o3+Wk4ZzQvSHkDBgpYKxpD4qTAUm88ZKtHkVqIOsYFFbIQ6wQYhC6q7pjqVK0E0Q==
 
 "@babel/parser@^7.1.0", "@babel/parser@^7.10.4", "@babel/parser@^7.11.5":
   version "7.11.5"