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-rw-r--r--src/3rdparty/angle/src/compiler/preprocessor/numeric_lex.h72
1 files changed, 0 insertions, 72 deletions
diff --git a/src/3rdparty/angle/src/compiler/preprocessor/numeric_lex.h b/src/3rdparty/angle/src/compiler/preprocessor/numeric_lex.h
deleted file mode 100644
index 6ea779ab8f..0000000000
--- a/src/3rdparty/angle/src/compiler/preprocessor/numeric_lex.h
+++ /dev/null
@@ -1,72 +0,0 @@
-//
-// Copyright (c) 2012 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.
-//
-
-// numeric_lex.h: Functions to extract numeric values from string.
-
-#ifndef COMPILER_PREPROCESSOR_NUMERICLEX_H_
-#define COMPILER_PREPROCESSOR_NUMERICLEX_H_
-
-#include <cmath>
-#include <sstream>
-
-namespace pp
-{
-
-inline std::ios::fmtflags numeric_base_int(const std::string &str)
-{
- if ((str.size() >= 2) && (str[0] == '0') && (str[1] == 'x' || str[1] == 'X'))
- {
- return std::ios::hex;
- }
- if ((str.size() >= 1) && (str[0] == '0'))
- {
- return std::ios::oct;
- }
- return std::ios::dec;
-}
-
-// The following functions parse the given string to extract a numerical
-// value of the given type. These functions assume that the string is
-// of the correct form. They can only fail if the parsed value is too big,
-// in which case false is returned.
-
-template <typename IntType>
-bool numeric_lex_int(const std::string &str, IntType *value)
-{
- std::istringstream stream(str);
- // This should not be necessary, but MSVS has a buggy implementation.
- // It returns incorrect results if the base is not specified.
- stream.setf(numeric_base_int(str), std::ios::basefield);
-
- stream >> (*value);
- return !stream.fail();
-}
-
-template <typename FloatType>
-bool numeric_lex_float(const std::string &str, FloatType *value)
-{
-// On 64-bit Intel Android, istringstream is broken. Until this is fixed in
-// a newer NDK, don't use it. Android doesn't have locale support, so this
-// doesn't have to force the C locale.
-// TODO(thakis): Remove this once this bug has been fixed in the NDK and
-// that NDK has been rolled into chromium.
-#if defined(ANGLE_PLATFORM_ANDROID) && __x86_64__
- *value = strtod(str.c_str(), nullptr);
- return errno != ERANGE;
-#else
- std::istringstream stream(str);
- // Force "C" locale so that decimal character is always '.', and
- // not dependent on the current locale.
- stream.imbue(std::locale::classic());
-
- stream >> (*value);
- return !stream.fail() && std::isfinite(*value);
-#endif
-}
-
-} // namespace pp.
-
-#endif // COMPILER_PREPROCESSOR_NUMERICLEX_H_