diff options
Diffstat (limited to 'src/corelib/global/qnumeric.h')
-rw-r--r-- | src/corelib/global/qnumeric.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/corelib/global/qnumeric.h b/src/corelib/global/qnumeric.h index 9ecbbc712a..2238c13da0 100644 --- a/src/corelib/global/qnumeric.h +++ b/src/corelib/global/qnumeric.h @@ -8,7 +8,9 @@ #pragma qt_class(QtNumeric) #endif -#include <QtCore/qglobal.h> +#include <QtCore/qtconfigmacros.h> +#include <QtCore/qtcoreexports.h> +#include <QtCore/qtypes.h> #include <cmath> #include <limits> @@ -317,6 +319,8 @@ template <typename T, T V2> bool qMulOverflow(T v1, std::integral_constant<T, V2 template <auto V2, typename T> bool qMulOverflow(T v1, T *r) { + if constexpr (V2 == 2) + return qAddOverflow(v1, v1, r); return qMulOverflow(v1, std::integral_constant<T, V2>{}, r); } |