pkg/compiler/lib/src/tree/unparser.dart - Issue 1325843003: Add optional message to assert in Dart2js.

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Unified Diff: pkg/compiler/lib/src/tree/unparser.dart

Issue 1325843003: Add optional message to assert in Dart2js. (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: Reintroduce assertHelper for asserts without messages. Created 5 years, 3 months ago

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Index: pkg/compiler/lib/src/tree/unparser.dart

diff --git a/pkg/compiler/lib/src/tree/unparser.dart b/pkg/compiler/lib/src/tree/unparser.dart

index fd00ba31403da964a071ded52d16b0a3c7bc27de..f5a67c92a0d6d46fbe53abc939c2d5c1e86b4887 100644

--- a/pkg/compiler/lib/src/tree/unparser.dart

+++ b/pkg/compiler/lib/src/tree/unparser.dart

@@ -58,6 +58,18 @@ class Unparser extends Indentation implements Visitor {

if (node != null) node.accept(this);

}

+ visitAssert(Assert node) {

+ write(node.assertToken.value);

+ write('(');

+ visit(node.condition);

+ if (node.hasMessage) {

+ write(',');

+ space();

+ visit(node.message);

+ }

+ write(');');

+ }

visitBlock(Block node) => unparseBlockStatements(node.statements);

unparseBlockStatements(NodeList statements) {