sdk/lib/_internal/compiler/implementation/compiler.dart - Issue 23012003: Add Null class to dart:core.

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

Issue 23012003: Add Null class to dart:core. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Made VM not fail on x is Null tests. Created 7 years, 4 months ago

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

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

index 88d35c5b5e09c04ad7913bb54136a2fed13d1890..8137abd7a1cee360fd1db952d7607f4ed7f69da9 100644

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

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

@@ -775,6 +775,7 @@ abstract class Compiler implements DiagnosticListener {

listClass = lookupCoreClass('List');

typeClass = lookupCoreClass('Type');

mapClass = lookupCoreClass('Map');

+ nullClass = lookupCoreClass('Null');

stackTraceClass = lookupCoreClass('StackTrace');

if (!missingCoreClasses.isEmpty) {

internalErrorOnElement(coreLibrary,

@@ -799,7 +800,6 @@ abstract class Compiler implements DiagnosticListener {

boundClosureClass = lookupHelperClass('BoundClosure');

closureClass = lookupHelperClass('Closure');

dynamicClass = lookupHelperClass('Dynamic_');

- nullClass = lookupHelperClass('Null');

if (!missingHelperClasses.isEmpty) {

internalErrorOnElement(jsHelperLibrary,

'dart:_js_helper library does not contain required classes: '