lib/runtime/dart_sdk.js

Index: lib/runtime/dart_sdk.js
diff --git a/lib/runtime/dart_sdk.js b/lib/runtime/dart_sdk.js
index 1758dc36fe6367dbee9a2f0bdd569b542d2ad4ad..7690283d793566d3206e4fce1fe5da04135808da 100644
--- a/lib/runtime/dart_sdk.js
+++ b/lib/runtime/dart_sdk.js
@@ -2638,7 +2638,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
         c = dart.toString(object);
       }
       let element = new _debugger.JsonMLElement('span');
-      element.setStyle('background-color: #d9edf7');
+      element.setStyle('background-color: #d9edf7;');
       element.createTextChild(c);
       return element.toJsonML();
     }
@@ -2647,7 +2647,10 @@ dart_library.library('dart_sdk', null, /* Imports */[
     }
     body(object) {
       let body = new _debugger.JsonMLElement('ol');
-      body.setStyle('list-style-type: none;' + 'padding-left: 0px;' + 'margin-top: 0px;' + 'margin-bottom: 0px;' + 'margin-left: 12px');
+      body.setStyle('list-style-type: none;' + 'padding-left: 0px;' + 'margin-top: 0px;' + 'margin-bottom: 0px;' + 'margin-left: 12px;');
+      if (core.StackTrace.is(object)) {
+        body.addStyle('color: rgb(196, 26, 22);');
+      }
       let children = this[_simpleFormatter].children(object);
       for (let child of children) {
         let li = body.createChild('li');
@@ -2686,7 +2689,7 @@ dart_library.library('dart_sdk', null, /* Imports */[
   _debugger.DartFormatter = class DartFormatter extends core.Object {
     new() {
       this[_formatters] = null;
-      this[_formatters] = JSArrayOfFormatter().of([new _debugger.NamedConstructorFormatter(), new _debugger.FunctionFormatter(), new _debugger.MapFormatter(), new _debugger.IterableFormatter(), new _debugger.MapEntryFormatter(), new _debugger.IterableSpanFormatter(), new _debugger.ClassMetadataFormatter(), new _debugger.HeritageClauseFormatter(), new _debugger.LibraryModuleFormatter(), new _debugger.LibraryFormatter(), new _debugger.ObjectFormatter()]);
+      this[_formatters] = JSArrayOfFormatter().of([new _debugger.NamedConstructorFormatter(), new _debugger.FunctionFormatter(), new _debugger.MapFormatter(), new _debugger.IterableFormatter(), new _debugger.MapEntryFormatter(), new _debugger.IterableSpanFormatter(), new _debugger.StackTraceFormatter(), new _debugger.ClassMetadataFormatter(), new _debugger.HeritageClauseFormatter(), new _debugger.LibraryModuleFormatter(), new _debugger.LibraryFormatter(), new _debugger.ObjectFormatter()]);
     }
     preview(object) {
       try {
@@ -3134,6 +3137,33 @@ dart_library.library('dart_sdk', null, /* Imports */[
       children: dart.definiteFunctionType(core.List$(_debugger.NameValuePair), [dart.dynamic])
     })
   });
+  _debugger.StackTraceFormatter = class StackTraceFormatter extends core.Object {
+    accept(object) {
+      return core.StackTrace.is(object);
+    }
+    preview(object) {
+      return 'StackTrace';
+    }
+    hasChildren(object) {
+      return true;
+    }
+    children(object) {
+      let children = JSArrayOfNameValuePair().of([]);
+      for (let line of dart.toString(object)[dartx.replaceAll]('at ', '')[dartx.split]('\n')) {
+        children[dartx.add](new _debugger.NameValuePair({value: line, hideName: true}));
+      }
+      return children;
+    }
+  };
+  _debugger.StackTraceFormatter[dart.implements] = () => [_debugger.Formatter];
+  dart.setSignature(_debugger.StackTraceFormatter, {
+    methods: () => ({
+      accept: dart.definiteFunctionType(core.bool, [dart.dynamic]),
+      preview: dart.definiteFunctionType(core.String, [dart.dynamic]),
+      hasChildren: dart.definiteFunctionType(core.bool, [dart.dynamic]),
+      children: dart.definiteFunctionType(core.List$(_debugger.NameValuePair), [dart.dynamic])
+    })
+  });
   _debugger.registerDevtoolsFormatter = function() {
     let formatters = JSArrayOfJsonMLFormatter().of([_debugger._devtoolsFormatter]);
     dart.global.devtoolsFormatters = formatters;