dpp2.translation.node source code

1 module dpp2.translation.node;
2 
3 
4 import dpp.from;
5 
6 
7 // FIXME - all of the parameters should be const but `match` won't have it
8 
9 
10 string[] translate(from!"dpp2.sea.node".Node node)
11     @safe pure
12 {
13     import dpp2.sea.node;
14     import sumtype: match;
15 
16     return node.match!(
17         translateStruct,
18     );
19 }
20 
21 
22 string[] translateStruct(from!"dpp2.sea.node".Struct struct_)
23     @safe pure
24 {
25     import dpp2.sea.node: Node;
26     import std.algorithm: map;
27     import std.array: array, join;
28 
29     string[] lines;
30 
31     lines ~= "struct " ~ struct_.spelling;
32     lines ~= "{";
33 
34     lines ~= struct_
35         .fields
36         .map!translateField
37         .join
38         ;
39 
40     // FIXME
41     lines ~= struct_
42         .structs
43         .map!(a => "    static" ~ translateStruct(a).map!(l => "    " ~ l).array)
44         .join("\n")
45         ;
46 
47     lines ~= "}";
48 
49     return lines;
50 }
51 
52 
53 string[] translateField(from!"dpp2.sea.node".Field field)
54     @safe pure
55 {
56     import dpp2.translation.type: translate;
57     return ["    " ~ translate(field.type) ~ " " ~ field.spelling ~ ";"];
58 }