1 files changed, 0 insertions, 81 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/PruneEmptyDeclarations.cpp b/src/3rdparty/angle/src/compiler/translator/PruneEmptyDeclarations.cpp
deleted file mode 100644
index ef62dbfce7..0000000000
--- a/src/3rdparty/angle/src/compiler/translator/PruneEmptyDeclarations.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-//
-// Copyright (c) 2002-2015 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// The PruneEmptyDeclarations function prunes unnecessary empty declarations and declarators from the AST.
-
-#include "compiler/translator/PruneEmptyDeclarations.h"
-
-#include "compiler/translator/IntermNode.h"
-
-namespace
-{
-
-class PruneEmptyDeclarationsTraverser : private TIntermTraverser
-{
-  public:
-    static void apply(TIntermNode *root);
-  private:
-    PruneEmptyDeclarationsTraverser();
-    bool visitAggregate(Visit, TIntermAggregate *node) override;
-};
-
-void PruneEmptyDeclarationsTraverser::apply(TIntermNode *root)
-{
-    PruneEmptyDeclarationsTraverser prune;
-    root->traverse(&prune);
-    prune.updateTree();
-}
-
-PruneEmptyDeclarationsTraverser::PruneEmptyDeclarationsTraverser()
-    : TIntermTraverser(true, false, false)
-{
-}
-
-bool PruneEmptyDeclarationsTraverser::visitAggregate(Visit, TIntermAggregate *node)
-{
-    if (node->getOp() == EOpDeclaration)
-    {
-        TIntermSequence *sequence = node->getSequence();
-        if (sequence->size() >= 1)
-        {
-            TIntermSymbol *sym = sequence->front()->getAsSymbolNode();
-            // Prune declarations without a variable name, unless it's an interface block declaration.
-            if (sym != nullptr && sym->getSymbol() == "" && !sym->isInterfaceBlock())
-            {
-                if (sequence->size() > 1)
-                {
-                    // Generate a replacement that will remove the empty declarator in the beginning of a declarator
-                    // list. Example of a declaration that will be changed:
-                    // float, a;
-                    // will be changed to
-                    // float a;
-                    // This applies also to struct declarations.
-                    TIntermSequence emptyReplacement;
-                    mMultiReplacements.push_back(NodeReplaceWithMultipleEntry(node, sym, emptyReplacement));
-                }
-                else if (sym->getBasicType() != EbtStruct)
-                {
-                    // Single struct declarations may just declare the struct type and no variables, so they should
-                    // not be pruned. All other single empty declarations can be pruned entirely. Example of an empty
-                    // declaration that will be pruned:
-                    // float;
-                    TIntermSequence emptyReplacement;
-                    TIntermAggregate *parentAgg = getParentNode()->getAsAggregate();
-                    ASSERT(parentAgg != nullptr);
-                    mMultiReplacements.push_back(NodeReplaceWithMultipleEntry(parentAgg, node, emptyReplacement));
-                }
-            }
-        }
-        return false;
-    }
-    return true;
-}
-
-} // namespace
-
-void PruneEmptyDeclarations(TIntermNode *root)
-{
-    PruneEmptyDeclarationsTraverser::apply(root);
-}