sdk/lib/_internal/compiler/implementation/closure.dart - Issue 24488004: Implement correct scoping rules for variables.

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Unified Diff: sdk/lib/_internal/compiler/implementation/closure.dart

Issue 24488004: Implement correct scoping rules for variables. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 3 months ago

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Index: sdk/lib/_internal/compiler/implementation/closure.dart

diff --git a/sdk/lib/_internal/compiler/implementation/closure.dart b/sdk/lib/_internal/compiler/implementation/closure.dart

index a91f9ab3feb0dfcd305c98eb1b13b1388c10c0a1..ce5990661000c9146467a9e32aab66a2630942b7 100644

--- a/sdk/lib/_internal/compiler/implementation/closure.dart

+++ b/sdk/lib/_internal/compiler/implementation/closure.dart

@@ -465,7 +465,8 @@ class ClosureTranslator extends Visitor {

link = link.tail) {

Node definition = link.head;

Element element = elements[definition];

- assert(element != null);

+ assert(invariant(definition, element != null,

+ message: "unresolved local definition"));

declareLocal(element);

// We still need to visit the right-hand sides of the init-assignments.

// For SendSets don't visit the left again. Otherwise it would be marked