1 files changed, 0 insertions, 129 deletions
diff --git a/src/3rdparty/angle/src/compiler/preprocessor/Input.cpp b/src/3rdparty/angle/src/compiler/preprocessor/Input.cpp
deleted file mode 100644
index 0f2327b823..0000000000
--- a/src/3rdparty/angle/src/compiler/preprocessor/Input.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-//
-// Copyright (c) 2011 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/preprocessor/Input.h"
-
-#include <algorithm>
-#include <cstring>
-
-#include "common/debug.h"
-
-namespace pp
-{
-
-Input::Input() : mCount(0), mString(0)
-{
-}
-
-Input::~Input()
-{
-}
-
-Input::Input(size_t count, const char *const string[], const int length[])
-    : mCount(count), mString(string)
-{
-    mLength.reserve(mCount);
-    for (size_t i = 0; i < mCount; ++i)
-    {
-        int len = length ? length[i] : -1;
-        mLength.push_back(len < 0 ? std::strlen(mString[i]) : len);
-    }
-}
-
-const char *Input::skipChar()
-{
-    // This function should only be called when there is a character to skip.
-    ASSERT(mReadLoc.cIndex < mLength[mReadLoc.sIndex]);
-    ++mReadLoc.cIndex;
-    if (mReadLoc.cIndex == mLength[mReadLoc.sIndex])
-    {
-        ++mReadLoc.sIndex;
-        mReadLoc.cIndex = 0;
-    }
-    if (mReadLoc.sIndex >= mCount)
-    {
-        return nullptr;
-    }
-    return mString[mReadLoc.sIndex] + mReadLoc.cIndex;
-}
-
-size_t Input::read(char *buf, size_t maxSize, int *lineNo)
-{
-    size_t nRead = 0;
-    // The previous call to read might have stopped copying the string when encountering a line
-    // continuation. Check for this possibility first.
-    if (mReadLoc.sIndex < mCount && maxSize > 0)
-    {
-        const char *c = mString[mReadLoc.sIndex] + mReadLoc.cIndex;
-        if ((*c) == '\\')
-        {
-            c = skipChar();
-            if (c != nullptr && (*c) == '\n')
-            {
-                // Line continuation of backslash + newline.
-                skipChar();
-                // Fake an EOF if the line number would overflow.
-                if (*lineNo == INT_MAX)
-                {
-                    return 0;
-                }
-                ++(*lineNo);
-            }
-            else if (c != nullptr && (*c) == '\r')
-            {
-                // Line continuation. Could be backslash + '\r\n' or just backslash + '\r'.
-                c = skipChar();
-                if (c != nullptr && (*c) == '\n')
-                {
-                    skipChar();
-                }
-                // Fake an EOF if the line number would overflow.
-                if (*lineNo == INT_MAX)
-                {
-                    return 0;
-                }
-                ++(*lineNo);
-            }
-            else
-            {
-                // Not line continuation, so write the skipped backslash to buf.
-                *buf = '\\';
-                ++nRead;
-            }
-        }
-    }
-
-    size_t maxRead = maxSize;
-    while ((nRead < maxRead) && (mReadLoc.sIndex < mCount))
-    {
-        size_t size = mLength[mReadLoc.sIndex] - mReadLoc.cIndex;
-        size        = std::min(size, maxSize);
-        for (size_t i = 0; i < size; ++i)
-        {
-            // Stop if a possible line continuation is encountered.
-            // It will be processed on the next call on input, which skips it
-            // and increments line number if necessary.
-            if (*(mString[mReadLoc.sIndex] + mReadLoc.cIndex + i) == '\\')
-            {
-                size    = i;
-                maxRead = nRead + size;  // Stop reading right before the backslash.
-            }
-        }
-        std::memcpy(buf + nRead, mString[mReadLoc.sIndex] + mReadLoc.cIndex, size);
-        nRead += size;
-        mReadLoc.cIndex += size;
-
-        // Advance string if we reached the end of current string.
-        if (mReadLoc.cIndex == mLength[mReadLoc.sIndex])
-        {
-            ++mReadLoc.sIndex;
-            mReadLoc.cIndex = 0;
-        }
-    }
-    return nRead;
-}
-
-}  // namespace pp