diff options
| -rw-r--r-- | src/hir_typeck/static.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/hir_typeck/static.cpp b/src/hir_typeck/static.cpp index d40ee811..c9e2bae9 100644 --- a/src/hir_typeck/static.cpp +++ b/src/hir_typeck/static.cpp @@ -1928,6 +1928,12 @@ bool StaticTraitResolve::type_needs_drop_glue(const Span& sp, const ::HIR::TypeR if( e.binding.is_Opaque() ) return true; + // In 1.29, "manually_drop" is a struct with special behaviour (instead of being a union) + if( TARGETVER_1_29 && e.path.m_data.as_Generic().m_path == m_crate.get_lang_item_path_opt("manually_drop") ) + { + return false; + } + auto pp = ::HIR::PathParams(); bool has_direct_drop = this->find_impl(sp, m_lang_Drop, &pp, ty, [&](auto , bool){ return true; }, true); if( has_direct_drop ) |