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Unified Diff: dart/lib/compiler/implementation/typechecker.dart

Issue 10441071: Use the typedef arity to know how to invoke a closure given by the dom. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 8 years, 7 months ago
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Index: dart/lib/compiler/implementation/typechecker.dart
===================================================================
--- dart/lib/compiler/implementation/typechecker.dart (revision 8049)
+++ dart/lib/compiler/implementation/typechecker.dart (working copy)
@@ -105,6 +105,12 @@
}
SourceString get name() => const SourceString('Function');
+
+ int computeArity() {
+ int arity = 0;
+ parameterTypes.forEach((_) { arity++; });
+ return arity;
+ }
}
class Types {
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