More analyzer updates, and handle negative_tests

tool/node_test.sh

Index: tool/node_test.sh
diff --git a/tool/node_test.sh b/tool/node_test.sh
index ad7ece512abac9d400813de507f60bd58792f1e8..d735db767b8a4ead7dbb367c72a404474a23eb43 100755
--- a/tool/node_test.sh
+++ b/tool/node_test.sh
@@ -27,7 +27,14 @@ function run() {
 # TODO(ochafik): Add full language tests (in separate Travis env/matrix config).
 
 echo "*** Compiling SDK for node to $output_dir"
-./tool/build_sdk.sh "${ddc_options[@]}"
+
+dart bin/dartdevc.dart --force-compile --no-source-maps --sdk-check \
+    -l warning --dart-sdk tool/generated_sdk -o lib/runtime/ \
+    --no-destructure-named-params \
+    "${ddc_options[@]}" \
+    dart:_runtime \
+    dart:_debugger \
+    dart:js dart:mirrors dart:html || true
 
 echo "*** Compiling hello_dart_test"
 compile test/codegen/language/hello_dart_test.dart