dart/lib/compiler/implementation/tree/unparser.dart - Issue 10870066: Support unary - operator.

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

Issue 10870066: Support unary - operator. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge

Patch Set: Fix unparser to handle that negate is no longer a keyword. Created 8 years, 4 months ago

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

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

index 0e092d5fa9beb42ce01b4103171adb6315c9dc35..3e35c289b6f917e498b31e83cd6ae32a150e8dde 100644

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

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

@@ -142,7 +142,11 @@ class Unparser implements Visitor {

sb.add('.');

} else {

visit(send.receiver);

- if (send.selector.asIdentifier().token.kind === KEYWORD_TOKEN) {

+ Identifier identifier = send.selector.asIdentifier();

+ if (identifier.token.kind === KEYWORD_TOKEN) {

+ sb.add(' ');

+ } else if (identifier.source == const SourceString('negate')) {

+ // TODO(ahe): Remove special case for negate.

sb.add(' ');

}