Fix segfault

3 files changed, 12 insertions, 6 deletions

diff --git a/bench/snippets/scanner/scan.bun.js b/bench/snippets/scanner/scan.bun.js
index 7a34f056e..eb2b09452 100644
--- a/bench/snippets/scanner/scan.bun.js
+++ b/bench/snippets/scanner/scan.bun.js
@@ -7,11 +7,9 @@ const transpiler = new Bun.Transpiler({
 });
 
 console.time("Get exports");
-
+const file = readFileSync("remix-route.ts", "utf8");
 for (let i = 0; i < ITERATIONS; i++) {
-  const { imports, exports } = transpiler.scan(
-    readFileSync("remix-route.ts", "utf8")
-  );
+  const { imports, exports } = transpiler.scan(file);
 
   for (let j = 0; j < fixture.length; j++) {
     if (fixture[j] !== exports[j]) {
diff --git a/bench/snippets/scanner/scan.node-esbuild.mjs b/bench/snippets/scanner/scan.node-esbuild.mjs
index 946250d1f..1a7fa79d8 100644
--- a/bench/snippets/scanner/scan.node-esbuild.mjs
+++ b/bench/snippets/scanner/scan.node-esbuild.mjs
@@ -1,4 +1,5 @@
 import { build, buildSync } from "esbuild";
+import { readFileSync } from "fs";
 const fixture = ["action", "default", "loader"];
 const ITERATIONS = parseInt(process.env.ITERATIONS || "1") || 1;
 
@@ -8,12 +9,16 @@ const opts = {
   platform: "neutral",
   write: false,
   logLevel: "silent",
-  entryPoints: ["remix-route.ts"],
+  stdin: {
+    contents: readFileSync("remix-route.ts", "utf8"),
+    loader: "ts",
+    sourcefile: "remix-route.js",
+  },
 };
 
 const getExports = ({ metafile }) => {
   for (let i = 0; i < fixture.length; i++) {
-    if (fixture[i] !== metafile.outputs["remix-route.js"].exports[i]) {
+    if (fixture[i] !== metafile.outputs["stdin.js"].exports[i]) {
       throw new Error("Mismatch");
     }
   }
diff --git a/src/javascript/jsc/api/transpiler.zig b/src/javascript/jsc/api/transpiler.zig
index 07d07763e..21209bc69 100644
--- a/src/javascript/jsc/api/transpiler.zig
+++ b/src/javascript/jsc/api/transpiler.zig
@@ -478,6 +478,9 @@ pub fn scan(
 }
 
 fn namedExportsToJS(global: *JSGlobalObject, named_exports: JSAst.Ast.NamedExports) JSC.JSValue {
+    if (named_exports.count() == 0)
+        return JSC.JSValue.fromRef(JSC.C.JSObjectMakeArray(global.ref(), 0, null, null));
+
     var named_exports_iter = named_exports.iterator();
     var stack_fallback = std.heap.stackFallback(@sizeOf(JSC.ZigString) * 32, getAllocator(global.ref()));
     var allocator = stack_fallback.get();