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Add casts to fix warnings with -Wconversion

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This commit is contained in:
Ingo van Lil 2015-11-02 19:14:47 +01:00
parent fe34b2f357
commit f4d8884af1
2 changed files with 5 additions and 5 deletions
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2
format.cc
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@ -1265,7 +1265,7 @@ FMT_FUNC void fmt::print(std::ostream &os, CStringRef format_str, ArgList args)
FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) {
char escape[] = "\x1b[30m";
escape[3] = '0' + static_cast<char>(c);
escape[3] = static_cast<char>('0' + c);
std::fputs(escape, stdout);
print(format, args);
std::fputs(RESET_COLOR, stdout);

8
format.h
View File

@ -778,7 +778,7 @@ inline void format_decimal(Char *buffer, UInt value, unsigned num_digits) {
// Integer division is slow so do it for a group of two digits instead
// of for every digit. The idea comes from the talk by Alexandrescu
// "Three Optimization Tips for C++". See speed-test for a comparison.
unsigned index = (value % 100) * 2;
unsigned index = static_cast<unsigned>((value % 100) * 2);
value /= 100;
*--buffer = Data::DIGITS[index + 1];
*--buffer = Data::DIGITS[index];
@ -2330,7 +2330,7 @@ void BasicWriter<Char>::write_int(T value, Spec spec) {
Char *p = get(prepare_int_buffer(num_digits, spec, prefix, prefix_size));
n = abs_value;
do {
*p-- = '0' + (n & 1);
*p-- = static_cast<Char>('0' + (n & 1));
} while ((n >>= 1) != 0);
break;
}
@ -2345,7 +2345,7 @@ void BasicWriter<Char>::write_int(T value, Spec spec) {
Char *p = get(prepare_int_buffer(num_digits, spec, prefix, prefix_size));
n = abs_value;
do {
*p-- = '0' + (n & 7);
*p-- = static_cast<Char>('0' + (n & 7));
} while ((n >>= 3) != 0);
break;
}
@ -2810,7 +2810,7 @@ class FormatInt {
// Integer division is slow so do it for a group of two digits instead
// of for every digit. The idea comes from the talk by Alexandrescu
// "Three Optimization Tips for C++". See speed-test for a comparison.
unsigned index = (value % 100) * 2;
unsigned index = static_cast<unsigned>((value % 100) * 2);
value /= 100;
*--buffer_end = internal::Data::DIGITS[index + 1];
*--buffer_end = internal::Data::DIGITS[index];