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| author | John Hodge <tpg@mutabah.net> | 2016-08-09 16:00:44 +0800 |
|---|---|---|
| committer | John Hodge <tpg@mutabah.net> | 2016-08-09 16:00:44 +0800 |
| commit | 2de440f7d607ecb9f42a59ab1c1457ae3dc697d6 (patch) | |
| tree | 5c01131b0d26d4b0e36704ef7416af4fd7f165bc /src | |
| parent | 677f715a239a5c8254e2a2fa8c08ca43107e6aba (diff) | |
| download | mrust-2de440f7d607ecb9f42a59ab1c1457ae3dc697d6.tar.gz | |
Tagged Union - Fix TU_MATCHA to work
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/tagged_union.hpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/tagged_union.hpp b/src/include/tagged_union.hpp index 89ba5be4..91a02c0c 100644 --- a/src/include/tagged_union.hpp +++ b/src/include/tagged_union.hpp @@ -99,7 +99,7 @@ // TODO: use `decltype` in place of the `class` argument to TU_MATCH/TU_IFLET // "match"-like statement // TU_MATCH(Class, m_data, ent, (Variant, CODE), (Variant2, CODE)) -#define TU_MATCHA(VARS, NAMES, ...) TU_MATCH( decltype( ::std::remove_reference(TU_FIRST VARS) ), VARS, NAMES, __VA_ARGS__ ) +#define TU_MATCHA(VARS, NAMES, ...) TU_MATCH( ::std::remove_reference<decltype(TU_FIRST VARS)>::type, VARS, NAMES, __VA_ARGS__ ) #define TU_MATCH(CLASS, VAR, NAME, ...) switch( (TU_FIRST VAR).tag()) {/* */ case CLASS::TAGDEAD: assert(!"ERROR: destructed tagged union used");/* */ TU_MATCH_ARMS(CLASS, VAR, NAME, __VA_ARGS__)/* |