Fix platform dependent shortening error

mborland · mborland · commit c4bd2af4728c · 2024-09-24T16:00:36.000-04:00
diff --git a/include/boost/decimal/detail/mul_impl.hpp b/include/boost/decimal/detail/mul_impl.hpp
@@ -165,9 +165,10 @@ BOOST_DECIMAL_FORCE_INLINE constexpr auto d64_mul_impl(T lhs_sig, U lhs_exp, boo
     return {res_sig_64, res_exp, sign};
 }
 
-template <typename ReturnType, typename T1, typename T2>
-constexpr auto d128_mul_impl(T1 lhs_sig, std::int32_t lhs_exp, bool lhs_sign,
-                             T2 rhs_sig, std::int32_t rhs_exp, bool rhs_sign) noexcept -> ReturnType
+template <typename ReturnType, BOOST_DECIMAL_INTEGRAL T1, BOOST_DECIMAL_INTEGRAL U1,
+                               BOOST_DECIMAL_INTEGRAL T2, BOOST_DECIMAL_INTEGRAL U2>
+constexpr auto d128_mul_impl(T1 lhs_sig, U1 lhs_exp, bool lhs_sign,
+                             T2 rhs_sig, U2 rhs_exp, bool rhs_sign) noexcept -> ReturnType
 {
     bool sign {lhs_sign != rhs_sign};
 

Original file line number	Diff line number	Diff line change
`@@ -165,9 +165,10 @@ BOOST_DECIMAL_FORCE_INLINE constexpr auto d64_mul_impl(T lhs_sig, U lhs_exp, boo`
`165`	`165`	`return {res_sig_64, res_exp, sign};`
`166`	`166`	`}`
`167`	`167`
`168`		`-template <typename ReturnType, typename T1, typename T2>`
`169`		`-constexpr auto d128_mul_impl(T1 lhs_sig, std::int32_t lhs_exp, bool lhs_sign,`
`170`		`- T2 rhs_sig, std::int32_t rhs_exp, bool rhs_sign) noexcept -> ReturnType`
	`168`	`+template <typename ReturnType, BOOST_DECIMAL_INTEGRAL T1, BOOST_DECIMAL_INTEGRAL U1,`
	`169`	`+ BOOST_DECIMAL_INTEGRAL T2, BOOST_DECIMAL_INTEGRAL U2>`
	`170`	`+constexpr auto d128_mul_impl(T1 lhs_sig, U1 lhs_exp, bool lhs_sign,`
	`171`	`+ T2 rhs_sig, U2 rhs_exp, bool rhs_sign) noexcept -> ReturnType`
`171`	`172`	`{`
`172`	`173`	`bool sign {lhs_sign != rhs_sign};`
`173`	`174`