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Use std::visit with Visitor helper instead of std::holds_alternatve

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This commit is contained in:
Rangi42
2024-02-29 13:32:50 -05:00
committed by Sylvie
parent cf08fed067
commit 1210a7441f
3 changed files with 13 additions and 12 deletions
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9
src/asm/parser.y
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@@ -27,6 +27,7 @@
#include "extern/utf8decoder.hpp"
#include "helpers.hpp"
#include "linkdefs.hpp"
#include "platform.hpp" // strncasecmp, strdup
@@ -324,10 +325,10 @@ static void strfmt(char *dest, size_t destLen, char const *fmt,
std::variant<uint32_t, char *> &arg = args[a++];
static char buf[MAXSTRLEN + 1];
if (std::holds_alternative<uint32_t>(arg))
fmt_PrintNumber(buf, sizeof(buf), &spec, std::get<uint32_t>(arg));
else
fmt_PrintString(buf, sizeof(buf), &spec, std::get<char *>(arg));
std::visit(Visitor{
[&](uint32_t num) { fmt_PrintNumber(buf, sizeof(buf), &spec, num); },
[&](char *str) { fmt_PrintString(buf, sizeof(buf), &spec, str); },
}, arg);
i += snprintf(&dest[i], destLen - i, "%s", buf);
}