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Fix for u8 char C++20 incompatibility

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C++20 apparently doesn't allow std::string construction from u8 literals any more.
The pre-20 behavior is restored by explicitly casting the new `char_8_t` back to `char`.
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Peter Würtz 2020-03-26 09:42:58 +01:00 committed by GitHub
parent e362ce7423
commit 2561fd182d
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1 changed files with 1 additions and 1 deletions
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peglib.h
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@ -3035,7 +3035,7 @@ private:
cls("0-9a-fA-F"), cls("0-9a-fA-F")), cls("0-9a-fA-F"), cls("0-9a-fA-F")),
seq(npd(chr('\\')), dot())); seq(npd(chr('\\')), dot()));
g["LEFTARROW"] <= seq(cho(lit("<-"), lit(u8"←")), g["Spacing"]); g["LEFTARROW"] <= seq(cho(lit("<-"), lit(reinterpret_cast<const char*>(u8"←"))), g["Spacing"]);
~g["SLASH"] <= seq(chr('/'), g["Spacing"]); ~g["SLASH"] <= seq(chr('/'), g["Spacing"]);
~g["PIPE"] <= seq(chr('|'), g["Spacing"]); ~g["PIPE"] <= seq(chr('|'), g["Spacing"]);
g["AND"] <= seq(chr('&'), g["Spacing"]); g["AND"] <= seq(chr('&'), g["Spacing"]);