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Fix more warnings

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This commit is contained in:
Victor Zverovich 2017-08-27 08:16:46 -07:00
parent be7d72ba0d
commit 77c892c88e
1 changed files with 3 additions and 5 deletions
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8
fmt/printf.h
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@ -67,7 +67,7 @@ class IsZeroInt {
template <typename T>
typename std::enable_if<!std::is_integral<T>::value, bool>::type
operator()(T value) { return false; }
operator()(T) { return false; }
};
template <typename T, typename U>
@ -103,7 +103,6 @@ class ArgConverter {
bool is_signed = type_ == 'd' || type_ == 'i';
typedef typename internal::conditional<
is_same<T, void>::value, U, T>::type TargetType;
typedef basic_context<Char> context;
if (sizeof(TargetType) <= sizeof(int)) {
// Extra casts are used to silence warnings.
if (is_signed) {
@ -128,8 +127,7 @@ class ArgConverter {
}
template <typename U>
typename std::enable_if<!std::is_integral<U>::value>::type
operator()(U value) {
typename std::enable_if<!std::is_integral<U>::value>::type operator()(U) {
// No coversion needed for non-integral types.
}
};
@ -197,7 +195,7 @@ class PrintfWidthHandler {
template <typename T>
typename std::enable_if<!std::is_integral<T>::value, unsigned>::type
operator()(T value) {
operator()(T) {
FMT_THROW(format_error("width is not integer"));
return 0;
}