The recent change in #364 used std::isblank(charT, locale) from the header locale but did not include this header. Instead it included cctype which only provides std::isblank(int). This caused a break for Xcode (see discussion in #364).
This tiny PR adds the required #include<locale>. (It might be worthwhile to switch all functions from cctype to locale.)
jarro2783
commented
2 years ago
The recent change in #364 used
std::isblank(charT, locale)from the headerlocalebut did not include this header. Instead it includedcctypewhich only providesstd::isblank(int). This caused a break for Xcode (see discussion in #364).This tiny PR adds the required
#include<locale>. (It might be worthwhile to switch all functions fromcctypetolocale.)This change is