diff options
Diffstat (limited to 'src/trans/codegen_c.cpp')
| -rw-r--r-- | src/trans/codegen_c.cpp | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/src/trans/codegen_c.cpp b/src/trans/codegen_c.cpp index 83e2ab8a..de246232 100644 --- a/src/trans/codegen_c.cpp +++ b/src/trans/codegen_c.cpp @@ -454,6 +454,30 @@ namespace { m_of << "};\n"; // TODO: Constructors for tuple variants + for(unsigned int var_idx = 0; var_idx < item.m_variants.size(); var_idx ++) + { + const auto& var = item.m_variants[var_idx]; + TU_IFLET(::HIR::Enum::Variant, var.second, Tuple, e, + m_of << "struct e_" << Trans_Mangle(p) << " " << Trans_Mangle(::HIR::GenericPath(p.m_path + var.first, p.m_params.clone())) << "("; + for(unsigned int i = 0; i < e.size(); i ++) + { + if(i != 0) + m_of << ", "; + emit_ctype( monomorph(e[i].ent), FMT_CB(ss, ss << "_" << i;) ); + } + m_of << ") {\n"; + m_of << "\tstruct e_" << Trans_Mangle(p) << " rv = { .TAG = " << var_idx << ", .DATA = {.var_" << var_idx << " = {"; + for(unsigned int i = 0; i < e.size(); i ++) + { + if(i != 0) + m_of << ","; + m_of << "\n\t\t_" << i; + } + m_of << "\n\t\t}}};\n"; + m_of << "\treturn rv;\n"; + m_of << "}\n"; + ) + } // --- // - Drop Glue @@ -1119,7 +1143,35 @@ namespace { (ItemAddr, emit_lvalue(e.dst); m_of << " = "; - m_of << "&" << Trans_Mangle(c); + TU_MATCHA( (c.m_data), (pe), + (Generic, + if( pe.m_path.m_components.size() > 1 && m_crate.get_typeitem_by_path(sp, pe.m_path, false, true).is_Enum() ) + ; + else + { + const auto& vi = m_crate.get_valitem_by_path(sp, pe.m_path); + if( vi.is_Function() || vi.is_StructConstructor() ) + { + } + else + { + m_of << "&"; + } + } + ), + (UfcsUnknown, + MIR_BUG(*m_mir_res, "UfcsUnknown in trans " << c); + ), + (UfcsInherent, + // TODO: If the target is a function, don't emit the & + m_of << "&"; + ), + (UfcsKnown, + // TODO: If the target is a function, don't emit the & + m_of << "&"; + ) + ) + m_of << Trans_Mangle(c); ) ) ), |