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| author | Ben Longbons <b.r.longbons@gmail.com> | 2014-07-23 23:55:41 -0700 |
|---|---|---|
| committer | Ben Longbons <b.r.longbons@gmail.com> | 2014-08-05 17:41:35 -0700 |
| commit | a7f64f0b39cb7141f16608c171b20bee452fd024 (patch) | |
| tree | 6ceb293db3488161d4d5a620536560506e63134f /src/sexpr/variant.hpp | |
| parent | 7abac74323e2566173ea586e9acadac1ebf59098 (diff) | |
| download | tmwa-a7f64f0b39cb7141f16608c171b20bee452fd024.tar.gz tmwa-a7f64f0b39cb7141f16608c171b20bee452fd024.tar.bz2 tmwa-a7f64f0b39cb7141f16608c171b20bee452fd024.tar.xz tmwa-a7f64f0b39cb7141f16608c171b20bee452fd024.zip | |
In magic, use Variant for all the old anonymous nested unions
Diffstat (limited to 'src/sexpr/variant.hpp')
| -rw-r--r-- | src/sexpr/variant.hpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/sexpr/variant.hpp b/src/sexpr/variant.hpp index 50ee77f..fbf9345 100644 --- a/src/sexpr/variant.hpp +++ b/src/sexpr/variant.hpp @@ -41,10 +41,11 @@ namespace sexpr #define MATCH(expr) \ WITH_VAR(auto&&, _match_var, expr) \ switch (tmwa::sexpr::VariantFriend::get_state(_match_var)) -#define CASE(ty, var) \ - break; \ - case tmwa::sexpr::VariantFriend::get_state_for<ty, decltype(_match_var)>(): \ - WITH_VAR(ty, var, tmwa::sexpr::VariantFriend::unchecked_get<ty>(_match_var)) +#define TYPED_CASE(ty, var, look) \ + break; \ + case tmwa::sexpr::VariantFriend::get_state_for<look, decltype(_match_var)>(): \ + WITH_VAR(ty, var, tmwa::sexpr::VariantFriend::unchecked_get<look>(_match_var)) +#define CASE(ty, var) TYPED_CASE(ty, var, std::remove_const<std::remove_reference<ty>::type>::type) template<class... T> class Variant |