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signals: remove boost compatibility guards

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These were necessary to work around unnecessary constraints that have been
fixed in the (upcoming) boost::signals2 version 1.91.

Our implementation's constraints match those of that version.
This commit is contained in:
Cory Fields
2026-02-02 22:59:33 +00:00
parent e60a0b9a22
commit 34eabd77a2
1 changed files with 0 additions and 14 deletions
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14
src/test/btcsignals_tests.cpp
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@@ -9,8 +9,6 @@
#include <semaphore>
#define BOOST_MINOR_VERSION ((BOOST_VERSION / 100) % 1000)
namespace {
@@ -18,21 +16,9 @@ struct MoveOnlyData {
MoveOnlyData(int data) : m_data(data) {}
MoveOnlyData(MoveOnlyData&&) = default;
#if BOOST_MINOR_VERSION <= 85
// Boost::signals2 <= 1.85 required copyable return types
MoveOnlyData(const MoveOnlyData&) = default;
MoveOnlyData& operator=(const MoveOnlyData&) = default;
#elif BOOST_MINOR_VERSION <= 90
// Boost::signals2 <= 1.90 required move-assignable return types
MoveOnlyData& operator=(MoveOnlyData&&) = default;
MoveOnlyData(const MoveOnlyData&) = delete;
MoveOnlyData& operator=(const MoveOnlyData&) = delete;
#else
// Boost::signals2 >= 1.91 requires only move-constructible return types
MoveOnlyData& operator=(MoveOnlyData&&) = delete;
MoveOnlyData(const MoveOnlyData&) = delete;
MoveOnlyData& operator=(const MoveOnlyData&) = delete;
#endif
int m_data;
};