fix: Certain comments cause generator exceptions (#14810)

* fix * improve
babel · Aug 4, 2022 · bee081d · bee081d
1 parent 9fad3a8
commit bee081d
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diff --git a/packages/babel-generator/src/printer.ts b/packages/babel-generator/src/printer.ts
@@ -805,6 +805,8 @@ class Printer {
     } else if (!this._noLineTerminator) {
       val = `//${comment.value}\n`;
       maybeNewline = true;
+    } else {
+      val = `/*${comment.value}*/`;
     }
 
     // Avoid creating //* comments

diff --git a/packages/babel-generator/test/fixtures/regression/comments-with-_noLineTerminator/input.js b/packages/babel-generator/test/fixtures/regression/comments-with-_noLineTerminator/input.js
@@ -0,0 +1,10 @@
+const test = (): {
+  // test
+  foo: string;
+} => {
+  return {
+    foo: "bar"
+  };
+};
+
+export default test;
diff --git a/...ges/babel-generator/test/fixtures/regression/comments-with-_noLineTerminator/options.json b/...ges/babel-generator/test/fixtures/regression/comments-with-_noLineTerminator/options.json
@@ -0,0 +1 @@
+{ "plugins": ["typescript"] }
diff --git a/packages/babel-generator/test/fixtures/regression/comments-with-_noLineTerminator/output.js b/packages/babel-generator/test/fixtures/regression/comments-with-_noLineTerminator/output.js
@@ -0,0 +1,10 @@
+const test = (): {
+  // test
+  foo: string;
+} => {
+  return {
+    foo: "bar"
+  };
+};
+
+export default test;