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Fix clang warnings

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This commit is contained in:
vitaut
2016-03-02 07:02:57 -08:00
parent 9d577cae6f
commit d929fdeb9b
2 changed files with 10 additions and 8 deletions
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10
cppformat/format.h
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@@ -1832,7 +1832,7 @@ class FormatterBase {
// Returns the next argument.
Arg next_arg(const char *&error) {
if (next_arg_index_ >= 0)
return do_get_arg(static_cast<unsigned>(next_arg_index_++), error);
return do_get_arg(internal::to_unsigned(next_arg_index_++), error);
error = "cannot switch from manual to automatic argument indexing";
return Arg();
}
@@ -2245,7 +2245,8 @@ class BasicWriter {
// Writes a decimal integer.
template <typename Int>
void write_decimal(Int value) {
typename internal::IntTraits<Int>::MainType abs_value = value;
typedef typename internal::IntTraits<Int>::MainType MainType;
MainType abs_value = static_cast<MainType>(value);
if (internal::is_negative(value)) {
abs_value = 0 - abs_value;
*write_unsigned_decimal(abs_value, 1) = '-';
@@ -2548,7 +2549,8 @@ typename BasicWriter<Char>::CharPtr
// is specified.
if (prefix_size > 0 && prefix[prefix_size - 1] == '0')
--prefix_size;
unsigned number_size = prefix_size + spec.precision();
unsigned number_size =
prefix_size + internal::to_unsigned(spec.precision());
AlignSpec subspec(number_size, '0', ALIGN_NUMERIC);
if (number_size >= width)
return prepare_int_buffer(num_digits, subspec, prefix, prefix_size);
@@ -3430,7 +3432,7 @@ inline bool is_name_start(Char c) {
// Parses an unsigned integer advancing s to the end of the parsed input.
// This function assumes that the first character of s is a digit.
template <typename Char>
int parse_nonnegative_int(const Char *&s) {
unsigned parse_nonnegative_int(const Char *&s) {
assert('0' <= *s && *s <= '9');
unsigned value = 0;
do {