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Correct fatal messages #706

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Merged
kris-jusiak merged 2 commits into from
Feb 3, 2026
Merged

Correct fatal messages #706

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0bfa43f
Add location messages to fatal_
ILer32 Jan 26, 2026
e664313
add a fatal_ constructor
ILer32 Feb 3, 2026
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11 changes: 7 additions & 4 deletions include/boost/ut.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -672,8 +672,8 @@ struct fatal_;

struct fatal {
template <class T>
[[nodiscard]] auto operator()(const T& t) const {
return detail::fatal_{t};
[[nodiscard]] auto operator()(const T& t, const reflection::source_location& sl = reflection::source_location::current()) const {
return detail::fatal_{t, sl};
}
};
struct cfg {
Expand Down Expand Up @@ -2399,13 +2399,15 @@ struct fatal_ : op {
using type = fatal_;

constexpr explicit fatal_(const TExpr& expr) : expr_{expr} {}
constexpr explicit fatal_(const TExpr& expr,
const reflection::source_location& sl)
: expr_{expr}, location{sl} {}

[[nodiscard]] constexpr operator bool() const {
if (static_cast<bool>(expr_)) {
} else {
cfg::wip = true;
void(on<TExpr>(
events::assertion<TExpr>{.expr = expr_, .location = cfg::location}));
void(on<TExpr>(events::assertion<TExpr>{.expr = expr_, .location = location}));
on<TExpr>(events::fatal_assertion{});
}
return static_cast<bool>(expr_);
Expand All @@ -2414,6 +2416,7 @@ struct fatal_ : op {
[[nodiscard]] constexpr decltype(auto) get() const { return expr_; }

TExpr expr_{};
reflection::source_location location{};
};

template <class T>
Expand Down
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