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Workaround broken _Generic in MSVC

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This commit is contained in:
Victor Zverovich
2026-02-21 12:01:12 -08:00
parent 9e5bb7ef77
commit 60d5d0cec6
2 changed files with 52 additions and 75 deletions
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14
src/fmt-c.cc
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@@ -19,24 +19,22 @@ extern "C" int fmt_vformat(char* buffer, size_t size, const char* fmt,
switch (args[i].type) {
case fmt_int: format_args[i] = args[i].value.int_value; break;
case fmt_uint: format_args[i] = args[i].value.uint_value; break;
case fmt_bool: format_args[i] = args[i].value.bool_value; break;
case fmt_char: format_args[i] = args[i].value.char_value; break;
case fmt_float: format_args[i] = args[i].value.float_value; break;
case fmt_double: format_args[i] = args[i].value.double_value; break;
case fmt_long_double:
format_args[i] = args[i].value.long_double_value;
break;
case fmt_pointer: format_args[i] = args[i].value.pointer; break;
case fmt_char: format_args[i] = args[i].value.char_value; break;
case fmt_bool: format_args[i] = args[i].value.bool_value; break;
case fmt_cstring: format_args[i] = args[i].value.cstring; break;
case fmt_pointer: format_args[i] = args[i].value.pointer; break;
default: return fmt_error_invalid_arg;
}
}
auto format_args_view = fmt::basic_format_args<fmt::format_context>(
format_args, static_cast<int>(num_args));
try {
auto result = fmt::vformat_to_n(buffer, size, fmt, format_args_view);
auto result = fmt::vformat_to_n(
buffer, size, fmt,
fmt::format_args(format_args, static_cast<int>(num_args)));
return static_cast<int>(result.size);
} catch (...) {
}