Index: pkg/compiler/lib/src/dart2js.dart |
diff --git a/pkg/compiler/lib/src/dart2js.dart b/pkg/compiler/lib/src/dart2js.dart |
index bc511e44b00d580dbc1c9953cf09a0022737466c..9c7ab13fb978e2cb15776040980739facc4fa9ab 100644 |
--- a/pkg/compiler/lib/src/dart2js.dart |
+++ b/pkg/compiler/lib/src/dart2js.dart |
@@ -320,6 +320,7 @@ Future<api.CompilationResult> compile(List<String> argv) { |
new OptionHandler('--out=.+|-o.*', setOutput, multipleArguments: true), |
new OptionHandler(Flags.allowMockCompilation, passThrough), |
new OptionHandler(Flags.fastStartup, passThrough), |
+ new OptionHandler(Flags.conditionalDirectives, passThrough), |
new OptionHandler('${Flags.minify}|-m', implyCompilation), |
new OptionHandler(Flags.preserveUris, passThrough), |
new OptionHandler('--force-strip=.*', setStrip), |