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Merge pull request #4374 from yurydelendik/dictgetall

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Doesn't traverse cyclic references in Dict.getAll; reduces empty-Dict GC
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Brendan Dahl 2014-04-08 10:43:42 -07:00
commit 608c6cea5a
7 changed files with 93 additions and 18 deletions
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src/shared/annotation.js
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@ -378,7 +378,7 @@ var WidgetAnnotation = (function WidgetAnnotationClosure() {
var fieldType = Util.getInheritableProperty(dict, 'FT');
data.fieldType = isName(fieldType) ? fieldType.name : '';
data.fieldFlags = Util.getInheritableProperty(dict, 'Ff') || 0;
this.fieldResources = Util.getInheritableProperty(dict, 'DR') || new Dict();
this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty;
// Building the full field name by collecting the field and
// its ancestors 'T' data and joining them using '.'.