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Avoid narrowing casts

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This commit is contained in:
Victor Zverovich 2018-03-15 09:45:31 -04:00
parent 10b939b096
commit 42f70c8b4f
1 changed files with 12 additions and 12 deletions
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24
include/fmt/format.h
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@ -1186,8 +1186,8 @@ FMT_CONSTEXPR unsigned basic_parse_context<Char, ErrorHandler>::next_arg_id() {
namespace internal {
template <typename Handler>
FMT_CONSTEXPR void handle_int_type_spec(char spec, Handler &&handler) {
template <typename Char, typename Handler>
FMT_CONSTEXPR void handle_int_type_spec(Char spec, Handler &&handler) {
switch (spec) {
case 0: case 'd':
handler.on_dec();
@ -1209,8 +1209,8 @@ FMT_CONSTEXPR void handle_int_type_spec(char spec, Handler &&handler) {
}
}
template <typename Handler>
FMT_CONSTEXPR void handle_float_type_spec(char spec, Handler &&handler) {
template <typename Char, typename Handler>
FMT_CONSTEXPR void handle_float_type_spec(Char spec, Handler &&handler) {
switch (spec) {
case 0: case 'g': case 'G':
handler.on_general();
@ -1242,8 +1242,8 @@ FMT_CONSTEXPR void handle_char_specs(
handler.on_char();
}
template <typename Handler>
FMT_CONSTEXPR void handle_cstring_type_spec(char spec, Handler &&handler) {
template <typename Char, typename Handler>
FMT_CONSTEXPR void handle_cstring_type_spec(Char spec, Handler &&handler) {
if (spec == 0 || spec == 's')
handler.on_string();
else if (spec == 'p')
@ -1258,8 +1258,8 @@ FMT_CONSTEXPR void check_string_type_spec(Char spec, ErrorHandler &&eh) {
eh.on_error("invalid type specifier");
}
template <typename ErrorHandler>
FMT_CONSTEXPR void check_pointer_type_spec(char spec, ErrorHandler &&eh) {
template <typename Char, typename ErrorHandler>
FMT_CONSTEXPR void check_pointer_type_spec(Char spec, ErrorHandler &&eh) {
if (spec != 0 && spec != 'p')
eh.on_error("invalid type specifier");
}
@ -1452,7 +1452,7 @@ class arg_formatter_base {
void operator()(const char_type *value) {
internal::handle_cstring_type_spec(
static_cast<char>(specs_.type_), cstring_spec_handler(*this, value));
specs_.type_, cstring_spec_handler(*this, value));
}
void operator()(basic_string_view<char_type> value) {
@ -1461,7 +1461,7 @@ class arg_formatter_base {
}
void operator()(const void *value) {
check_pointer_type_spec(static_cast<char>(specs_.type_), internal::error_handler());
check_pointer_type_spec(specs_.type_, internal::error_handler());
write_pointer(value);
}
};
@ -2465,7 +2465,7 @@ class basic_writer {
// Writes a formatted integer.
template <typename T, typename Spec>
void write_int(T value, const Spec &spec) {
internal::handle_int_type_spec(static_cast<char>(spec.type()),
internal::handle_int_type_spec(spec.type(),
int_writer<T, Spec>(*this, value, spec));
}
@ -2698,7 +2698,7 @@ template <typename T>
void basic_writer<Range>::write_double(T value, const format_specs &spec) {
// Check type.
float_spec_handler<char_type> handler(spec.type());
internal::handle_float_type_spec(static_cast<char>(spec.type()), handler);
internal::handle_float_type_spec(spec.type(), handler);
char sign = 0;
// Use isnegative instead of value < 0 because the latter is always