rustc_codegen_llvm::debuginfo::metadata::enums::native

Function build_coroutine_di_node

Source 
pub(super) fn build_coroutine_di_node<'ll, 'tcx>(
    cx: &CodegenCx<'ll, 'tcx>,
    unique_type_id: UniqueTypeId<'tcx>,
) -> DINodeCreationResult<'ll>
Expand description

Build the debuginfo node for a coroutine environment. It looks the same as the debuginfo for an enum. See build_enum_type_di_node for more information.


 ---> DW_TAG_structure_type              (top-level type for the coroutine)
        DW_TAG_variant_part              (variant part)
          DW_AT_discr                    (reference to discriminant DW_TAG_member)
          DW_TAG_member                  (discriminant member)
          DW_TAG_variant                 (variant 1)
          DW_TAG_variant                 (variant 2)
          DW_TAG_variant                 (variant 3)
        DW_TAG_structure_type            (type of variant 1)
        DW_TAG_structure_type            (type of variant 2)
        DW_TAG_structure_type            (type of variant 3)