[GitHub] [netbeans] junichi11 commented on a change in pull request #2241: [NETBEANS-4503] Code completion does not work in functions declared inside methods

[GitBox <gi...@apache.org>]

junichi11 commented on a change in pull request #2241:
URL: https://github.com/apache/netbeans/pull/2241#discussion_r450685461



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File path: php/php.editor/src/org/netbeans/modules/php/editor/model/VariableScopeFinder.java
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@@ -45,10 +51,22 @@ public VariableScope find(final Scope scope, final int offset, final ScopeRangeA
     }
 
     public VariableScope find(final List<? extends ModelElement> elements, final int offset, final ScopeRangeAcceptor scopeRangeAcceptor) {
-        return findWrapper(elements, offset, scopeRangeAcceptor).getVariableScope();
+        AtomicBoolean isLazilyScanned = new AtomicBoolean(false);
+        VariableScope variableScope = findWrapper(elements, offset, scopeRangeAcceptor, isLazilyScanned).getVariableScope();
+        if (isLazilyScanned.get()) {
+            // some scopes may be added new elements when LazyBuild elements are scanned.
+            // so, find again.
+            // e.g. Source instances are cached as weak references.
+            // so, ParserResult may not be the same instance even if the FileObject is the same.
+            // it means that new Model and new ModelVisitor are created again. in such case, LazyBuild elements may not be scanned yet.
+            LOGGER.log(Level.FINE, "(LazyBuild)Scope is scanned."); // NOI18N
+            isLazilyScanned.set(false);

Review comment:
       yes, will remove.




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