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Use FMT_TRY and FMT_CATCH in std.h #3482

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merged 1 commit into from
Jun 11, 2023
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Use FMT_TRY and FMT_CATCH in std.h #3482

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6 changes: 4 additions & 2 deletions include/fmt/std.h
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
#include <typeinfo>
#include <utility>

#include "format.h"
#include "ostream.h"

#if FMT_HAS_INCLUDE(<version>)
Expand Down Expand Up @@ -234,13 +235,14 @@ struct formatter<
auto out = ctx.out();

out = detail::write<Char>(out, "variant(");
try {
FMT_TRY {
std::visit(
[&](const auto& v) {
out = detail::write_variant_alternative<Char>(out, v);
},
value);
} catch (const std::bad_variant_access&) {
}
FMT_CATCH(const std::bad_variant_access&) {
detail::write<Char>(out, "valueless by exception");
}
*out++ = ')';
Expand Down