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This commit is contained in:
Victor Zverovich 2014-08-28 08:11:21 -07:00
parent c57d7a506f
commit 32344d9b14
1 changed files with 3 additions and 2 deletions
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5
format.cc
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@ -230,7 +230,7 @@ class PrecisionHandler :
} }
}; };
// Converts an integer argument to type T. // Converts an integer argument to an integral type T for printf.
template <typename T> template <typename T>
class ArgConverter : public fmt::internal::ArgVisitor<ArgConverter<T>, void> { class ArgConverter : public fmt::internal::ArgVisitor<ArgConverter<T>, void> {
private: private:
@ -246,6 +246,7 @@ class ArgConverter : public fmt::internal::ArgVisitor<ArgConverter<T>, void> {
bool is_signed = type_ == 'd' || type_ == 'i'; bool is_signed = type_ == 'd' || type_ == 'i';
using fmt::internal::Arg; using fmt::internal::Arg;
if (sizeof(T) <= sizeof(int)) { if (sizeof(T) <= sizeof(int)) {
// Extra casts are used to silence warnings.
if (is_signed) { if (is_signed) {
arg_.type = Arg::INT; arg_.type = Arg::INT;
arg_.int_value = static_cast<int>(static_cast<T>(value)); arg_.int_value = static_cast<int>(static_cast<T>(value));
@ -268,7 +269,7 @@ class ArgConverter : public fmt::internal::ArgVisitor<ArgConverter<T>, void> {
} }
}; };
// Converts an integer argument to char. // Converts an integer argument to char for printf.
class CharConverter : public fmt::internal::ArgVisitor<CharConverter, void> { class CharConverter : public fmt::internal::ArgVisitor<CharConverter, void> {
private: private:
fmt::internal::Arg &arg_; fmt::internal::Arg &arg_;