Bind type spec

ethanblake4 · Mar 30, 2024 · b06ed0d · b06ed0d
1 parent ec0c718
commit b06ed0d
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Showing 3 changed files with 29 additions and 6 deletions.
diff --git a/lib/src/eval/bindgen/bindgen.dart b/lib/src/eval/bindgen/bindgen.dart
@@ -89,6 +89,8 @@ class Bindgen {
 class \$${element.name} implements \$Instance {
 /// Configure this class for use in a [Runtime]
 ${bindConfigureForRuntime(ctx, element)}
+/// Compile-time type specification of [\$${element.name}]
+${bindTypeSpec(ctx, element)}
 /// Compile-time type declaration of [\$${element.name}]
 ${bindBridgeType(ctx, element)}
 /// Compile-time class declaration of [\$${element.name}]

diff --git a/lib/src/eval/bindgen/bridge_declaration.dart b/lib/src/eval/bindgen/bridge_declaration.dart
@@ -3,17 +3,21 @@ import 'package:dart_eval/src/eval/bindgen/context.dart';
 import 'package:dart_eval/src/eval/bindgen/parameters.dart';
 import 'package:dart_eval/src/eval/bindgen/type.dart';
 
-String bindBridgeType(BindgenContext ctx, ClassElement element) {
+String bindTypeSpec(BindgenContext ctx, ClassElement element) {
   return '''
-  static const \$type = BridgeTypeRef(
-    BridgeTypeSpec(
-      '${ctx.uri}',
-      '${element.name}',
-    ),
+  static const \$spec = BridgeTypeSpec(
+    '${ctx.uri}',
+    '${element.name}',
   );
 ''';
 }
 
+String bindBridgeType(BindgenContext ctx, ClassElement element) {
+  return '''
+  static const \$type = BridgeTypeRef(\$spec);
+''';
+}
+
 String? bindBridgeDeclaration(BindgenContext ctx, ClassElement element) {
   if (element.constructors.isEmpty) {
     return null;

diff --git a/test/exception_test.dart b/test/exception_test.dart
@@ -338,5 +338,22 @@ void main() {
       expect(() => runtime.executeLib('package:example/main.dart', 'main'),
           throwsA($String('error')));
     });
+
+    test('Exception bubbles through asynchronous gap', () {
+      final runtime = compiler.compileWriteAndLoad({
+        'example': {
+          'main.dart': '''
+            import 'dart:async';
+            
+            void main() async {
+              await Future.delayed(const Duration(milliseconds: 10));
+              throw 'error';
+            }
+          '''
+        }
+      });
+      expect(() => runtime.executeLib('package:example/main.dart', 'main'),
+          throwsA($String('error')));
+    });
   });
 }