Location

        pub const Location = struct {
            pub const ops = [_]AbbrevOp{
                .{ .literal = @backingInt(ModuleBlock.MetadataBlock.Code.LOCATION) },
                .{ .literal = 0 }, // is distinct
                LineAbbrev, // line
                ColumnAbbrev, // column
                MetadataAbbrev, // scope
                MetadataAbbrev, // inlined at
                .{ .literal = 0 }, // is implicit code
            };

            line: u32,
            column: u32,
            scope: Builder.Metadata,
            inlined_at: Builder.Metadata.Optional,
        }