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27f1756d8e
This enables us to avoid `catch_reporter_bases.hpp` being indirectly dependent on `catch_tostring.hpp`, cutting apart quite a bit indirect inclusions.
30 lines
877 B
C++
30 lines
877 B
C++
#include <catch2/internal/catch_lazy_expr.hpp>
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#include <catch2/internal/catch_decomposer.hpp>
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namespace Catch {
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namespace {
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auto operator <<(std::ostream& os, ITransientExpression const& expr) -> std::ostream& {
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expr.streamReconstructedExpression(os);
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return os;
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}
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}
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auto operator << (std::ostream& os, LazyExpression const& lazyExpr) -> std::ostream& {
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if (lazyExpr.m_isNegated)
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os << "!";
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if (lazyExpr) {
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if (lazyExpr.m_isNegated && lazyExpr.m_transientExpression->isBinaryExpression())
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os << "(" << *lazyExpr.m_transientExpression << ")";
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else
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os << *lazyExpr.m_transientExpression;
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} else {
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os << "{** error - unchecked empty expression requested **}";
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}
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return os;
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}
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} // namespace Catch
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