lib/compiler/implementation/tree/unparser.dart - Issue 10945032: Force a space after empty list literal.

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Unified Diff: lib/compiler/implementation/tree/unparser.dart

Issue 10945032: Force a space after empty list literal. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 3 months ago

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Index: lib/compiler/implementation/tree/unparser.dart

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

index 972e41860049cf9daf5cc6f9f2661af09e011e86..221a5e59ffe6496027adc12380ec3c88ffdce83d 100644

--- a/lib/compiler/implementation/tree/unparser.dart

+++ b/lib/compiler/implementation/tree/unparser.dart

@@ -220,6 +220,8 @@ class Unparser implements Visitor {

if (node.constKeyword !== null) add(node.constKeyword.value);

visit(node.typeArguments);

visit(node.elements);

+ // If list is empty, emit space after [] to disambiguate cases like []==[].

+ if (node.elements.isEmpty()) sb.add(' ');

}

visitModifiers(Modifiers node) => node.visitChildren(this);

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