1 files changed, 0 insertions, 120 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/ValidateGlobalInitializer.cpp b/src/3rdparty/angle/src/compiler/translator/ValidateGlobalInitializer.cpp
deleted file mode 100644
index 492972b60d..0000000000
--- a/src/3rdparty/angle/src/compiler/translator/ValidateGlobalInitializer.cpp
+++ /dev/null
@@ -1,120 +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.
-//
-
-#include "compiler/translator/ValidateGlobalInitializer.h"
-
-#include "compiler/translator/IntermTraverse.h"
-#include "compiler/translator/ParseContext.h"
-
-namespace sh
-{
-
-namespace
-{
-
-class ValidateGlobalInitializerTraverser : public TIntermTraverser
-{
-  public:
-    ValidateGlobalInitializerTraverser(const TParseContext *context);
-
-    void visitSymbol(TIntermSymbol *node) override;
-    bool visitAggregate(Visit visit, TIntermAggregate *node) override;
-    bool visitBinary(Visit visit, TIntermBinary *node) override;
-    bool visitUnary(Visit visit, TIntermUnary *node) override;
-
-    bool isValid() const { return mIsValid; }
-    bool issueWarning() const { return mIssueWarning; }
-
-  private:
-    const TParseContext *mContext;
-    bool mIsValid;
-    bool mIssueWarning;
-};
-
-void ValidateGlobalInitializerTraverser::visitSymbol(TIntermSymbol *node)
-{
-    const TSymbol *sym =
-        mContext->symbolTable.find(node->getSymbol(), mContext->getShaderVersion());
-    if (sym->isVariable())
-    {
-        // ESSL 1.00 section 4.3 (or ESSL 3.00 section 4.3):
-        // Global initializers must be constant expressions.
-        const TVariable *var = static_cast<const TVariable *>(sym);
-        switch (var->getType().getQualifier())
-        {
-            case EvqConst:
-                break;
-            case EvqGlobal:
-            case EvqTemporary:
-            case EvqUniform:
-                // We allow these cases to be compatible with legacy ESSL 1.00 content.
-                // Implement stricter rules for ESSL 3.00 since there's no legacy content to deal
-                // with.
-                if (mContext->getShaderVersion() >= 300)
-                {
-                    mIsValid = false;
-                }
-                else
-                {
-                    mIssueWarning = true;
-                }
-                break;
-            default:
-                mIsValid = false;
-        }
-    }
-}
-
-bool ValidateGlobalInitializerTraverser::visitAggregate(Visit visit, TIntermAggregate *node)
-{
-    // Disallow calls to user-defined functions and texture lookup functions in global variable
-    // initializers.
-    // This is done simply by disabling all function calls - built-in math functions don't use
-    // the function call ops.
-    if (node->isFunctionCall())
-    {
-        mIsValid = false;
-    }
-    return true;
-}
-
-bool ValidateGlobalInitializerTraverser::visitBinary(Visit visit, TIntermBinary *node)
-{
-    if (node->isAssignment())
-    {
-        mIsValid = false;
-    }
-    return true;
-}
-
-bool ValidateGlobalInitializerTraverser::visitUnary(Visit visit, TIntermUnary *node)
-{
-    if (node->isAssignment())
-    {
-        mIsValid = false;
-    }
-    return true;
-}
-
-ValidateGlobalInitializerTraverser::ValidateGlobalInitializerTraverser(const TParseContext *context)
-    : TIntermTraverser(true, false, false), mContext(context), mIsValid(true), mIssueWarning(false)
-{
-}
-
-}  // namespace
-
-bool ValidateGlobalInitializer(TIntermTyped *initializer,
-                               const TParseContext *context,
-                               bool *warning)
-{
-    ValidateGlobalInitializerTraverser validate(context);
-    initializer->traverse(&validate);
-    ASSERT(warning != nullptr);
-    *warning = validate.issueWarning();
-    return validate.isValid();
-}
-
-}  // namespace sh