Am Mon, 28 Dec 2020 12:08:00 +0200 schrieb Yuriy Skalko <yuriy.ska...@gmail.com>:
> Recently I've had necessity to install latest stable GCC version 10.2 > that has C++20 support. So I didn't miss the opportunity to try > compiling LyX in C++20 mode too. > > The only compilation error is due to recent commit 2d2e2f1c6d. These u8 > string literals have incompatible type: > > accents["hairspace"] = u8"\uf0000"; // select from free unicode > plane 15 > accents["thinspace"] = u8"\uf0002"; // and used _only_ by findadv > accents["negthinspace"] = u8"\uf0003"; // to omit backslashed latex > macros > accents["medspace"] = u8"\uf0004"; // See > https://en.wikipedia.org/wiki/Private_Use_Areas > accents["negmedspace"] = u8"\uf0005"; > accents["thickspace"] = u8"\uf0006"; > accents["negthickspace"] = u8"\uf0007"; > > Kornel, is it possible to express it differently to get rid of > compatibility problems in the future and make LyX compilable in C++20 > mode now? > As I understand this can be suitable solution: > http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1423r2.html#ordinary > > > Yuriy Tried at ab7ac800. At least it should be compilable with any c++ compiler. Kornel
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