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🚨 fixed more warnings

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Niels Lohmann 2019-03-17 00:27:44 +01:00
parent 02b3494711
commit 34f8b4f711
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GPG key ID: 7F3CEA63AE251B69
8 changed files with 818 additions and 810 deletions
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57
include/nlohmann/detail/input/input_adapters.hpp
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@ -1,5 +1,6 @@
#pragma once
#include <array> // array
#include <cassert> // assert
#include <cstddef> // size_t
#include <cstring> // strlen
@ -153,7 +154,11 @@ template<typename WideStringType, size_t T>
struct wide_string_input_helper
{
// UTF-32
static void fill_buffer(const WideStringType& str, size_t& current_wchar, std::array<std::char_traits<char>::int_type, 4>& utf8_bytes, size_t& utf8_bytes_index, size_t& utf8_bytes_filled)
static void fill_buffer(const WideStringType& str,
size_t& current_wchar,
std::array<std::char_traits<char>::int_type, 4>& utf8_bytes,
size_t& utf8_bytes_index,
size_t& utf8_bytes_filled)
{
utf8_bytes_index = 0;
@ -170,34 +175,34 @@ struct wide_string_input_helper
// UTF-32 to UTF-8 encoding
if (wc < 0x80)
{
utf8_bytes[0] = wc;
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
utf8_bytes_filled = 1;
}
else if (wc <= 0x7FF)
{
utf8_bytes[0] = 0xC0u | ((wc >> 6u) & 0x1Fu);
utf8_bytes[1] = 0x80u | (wc & 0x3Fu);
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xC0u | ((wc >> 6u) & 0x1Fu));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (wc & 0x3Fu));
utf8_bytes_filled = 2;
}
else if (wc <= 0xFFFF)
{
utf8_bytes[0] = 0xE0u | ((wc >> 12u) & 0x0Fu);
utf8_bytes[1] = 0x80u | ((wc >> 6u) & 0x3Fu);
utf8_bytes[2] = 0x80u | (wc & 0x3Fu);
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((wc >> 12u) & 0x0Fu));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((wc >> 6u) & 0x3Fu));
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | (wc & 0x3Fu));
utf8_bytes_filled = 3;
}
else if (wc <= 0x10FFFF)
{
utf8_bytes[0] = 0xF0u | ((wc >> 18u) & 0x07u);
utf8_bytes[1] = 0x80u | ((wc >> 12u) & 0x3Fu);
utf8_bytes[2] = 0x80u | ((wc >> 6u) & 0x3Fu);
utf8_bytes[3] = 0x80u | (wc & 0x3Fu);
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xF0u | ((wc >> 18u) & 0x07u));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((wc >> 12u) & 0x3Fu));
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | ((wc >> 6u) & 0x3Fu));
utf8_bytes[3] = static_cast<std::char_traits<char>::int_type>(0x80u | (wc & 0x3Fu));
utf8_bytes_filled = 4;
}
else
{
// unknown character
utf8_bytes[0] = wc;
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
utf8_bytes_filled = 1;
}
}
@ -208,7 +213,11 @@ template<typename WideStringType>
struct wide_string_input_helper<WideStringType, 2>
{
// UTF-16
static void fill_buffer(const WideStringType& str, size_t& current_wchar, std::array<std::char_traits<char>::int_type, 4>& utf8_bytes, size_t& utf8_bytes_index, size_t& utf8_bytes_filled)
static void fill_buffer(const WideStringType& str,
size_t& current_wchar,
std::array<std::char_traits<char>::int_type, 4>& utf8_bytes,
size_t& utf8_bytes_index,
size_t& utf8_bytes_filled)
{
utf8_bytes_index = 0;
@ -225,20 +234,20 @@ struct wide_string_input_helper<WideStringType, 2>
// UTF-16 to UTF-8 encoding
if (wc < 0x80)
{
utf8_bytes[0] = wc;
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
utf8_bytes_filled = 1;
}
else if (wc <= 0x7FF)
{
utf8_bytes[0] = 0xC0u | ((wc >> 6u));
utf8_bytes[1] = 0x80u | (wc & 0x3Fu);
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xC0u | ((wc >> 6u)));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (wc & 0x3Fu));
utf8_bytes_filled = 2;
}
else if (0xD800 > wc or wc >= 0xE000)
{
utf8_bytes[0] = 0xE0u | ((wc >> 12u));
utf8_bytes[1] = 0x80u | ((wc >> 6u) & 0x3Fu);
utf8_bytes[2] = 0x80u | (wc & 0x3Fu);
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((wc >> 12u)));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((wc >> 6u) & 0x3Fu));
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | (wc & 0x3Fu));
utf8_bytes_filled = 3;
}
else
@ -247,17 +256,17 @@ struct wide_string_input_helper<WideStringType, 2>
{
const auto wc2 = static_cast<unsigned int>(str[current_wchar++]);
const auto charcode = 0x10000u + (((wc & 0x3FFu) << 10u) | (wc2 & 0x3FFu));
utf8_bytes[0] = 0xF0u | (charcode >> 18u);
utf8_bytes[1] = 0x80u | ((charcode >> 12u) & 0x3Fu);
utf8_bytes[2] = 0x80u | ((charcode >> 6u) & 0x3Fu);
utf8_bytes[3] = 0x80u | (charcode & 0x3Fu);
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xF0u | (charcode >> 18u));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((charcode >> 12u) & 0x3Fu));
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | ((charcode >> 6u) & 0x3Fu));
utf8_bytes[3] = static_cast<std::char_traits<char>::int_type>(0x80u | (charcode & 0x3Fu));
utf8_bytes_filled = 4;
}
else
{
// unknown character
++current_wchar;
utf8_bytes[0] = wc;
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
utf8_bytes_filled = 1;
}
}