refactor(cli/fmt_errors): Format stack frames in prepareStackTrace() (#4706)

1 files changed, 12 insertions, 0 deletions

diff --git a/cli/tests/error_021_stack_method.ts b/cli/tests/error_021_stack_method.ts
new file mode 100644
index 000000000..a52d00deb
--- /dev/null
+++ b/cli/tests/error_021_stack_method.ts
@@ -0,0 +1,12 @@
+class A {
+  m(): never {
+    throw new Error("method");
+  }
+}
+
+try {
+  new A().m();
+} catch (error) {
+  console.log(error.stack);
+  throw error;
+}