Mercurial > projects > dil

annotate trunk/src/dil/ast/NodeCopier.d @ 804:9e6c6bb73e5f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Implemented visit methods for some type nodes. Added method SemanticPass2.search(). Added methods arrayOf() and arrayOf(Type) to class Type. Refactored ModuleScopeType. Added error msg UndefinedIdentifier. Added release.py.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Sat, 08 Mar 2008 22:02:20 +0100
parents 5fe89bb8cbdd
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
791
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
1 /++
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
2 Author: Aziz Köksal
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
3 License: GPL3
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
4 +/
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
5 module dil.ast.NodeCopier;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
6
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
7 import common;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
8
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
9 /// Mixed into the body of a class that inherits from Node.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
10 const string copyMethod = `
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
11 override typeof(this) copy()
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
12 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
13 mixin copyNode!(typeof(this));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
14 return copyNode(this);
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
15 }`;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
16
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
17 /// A helper function that generates code for copying subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
18 string doCopy_(string obj, string[] members)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
19 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
20 char[] result;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
21 foreach (member; members)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
22 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
23 if (member.length > 2 && member[$-2..$] == "[]") // Array copy.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
24 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
25 member = member[0..$-2];
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
26 // obj.member = obj.member.dup;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
27 // foreach (ref m_; obj.member)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
28 // m_ = m_.copy();
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
29 result ~= obj~"."~member~" = "~obj~"."~member~".dup;"
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
30 "foreach (ref m_; "~obj~"."~member~")"
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
31 "m_ = m_.copy();";
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
32 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
33 else if (member[$-1] == '?') // Optional member copy.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
34 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
35 member = member[0..$-1];
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
36 // obj.member && (obj.member = obj.member.copy());
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
37 result ~= obj~"."~member~" && ("~obj~"."~member~" = "~obj~"."~member~".copy());";
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
38 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
39 else // Non-optional member copy.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
40 // obj.member = obj.member.copy();
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
41 result ~= obj~"."~member~" = "~obj~"."~member~".copy();";
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
42 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
43 return result;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
44 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
45
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
46 string doCopy(string[] members)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
47 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
48 return doCopy_("x", members);
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
49 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
50
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
51 string doCopy(string member)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
52 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
53 return doCopy_("x", [member]);
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
54 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
55
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
56 // pragma(msg, doCopy("decls?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
57
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
58 /// Returns a deep copy of node.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
59 T copyNode(T)(T node)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
60 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
61 assert(node !is null);
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
62
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
63 // Firstly do a shallow copy.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
64 T x = cast(T)cast(void*)node.dup;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
65
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
66 // Now copy the subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
67 static if (is(Declaration) && is(T : Declaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
68 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
69 alias T D;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
70 static if (is(D == CompoundDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
71 mixin(doCopy("decls[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
72 //EmptyDeclaration,
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
73 //IllegalDeclaration,
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
74 //ModuleDeclaration have no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
75 static if (is(D == AliasDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
76 is(D == TypedefDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
77 mixin(doCopy("decl"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
78 static if (is(D == EnumDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
79 mixin(doCopy(["baseType?", "members[]"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
80 static if (is(D == EnumMemberDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
81 mixin(doCopy("value"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
82 static if (is(D == ClassDeclaration) || is( D == InterfaceDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
83 mixin(doCopy(["bases[]", "decls"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
84 static if (is(D == StructDeclaration) || is(D == UnionDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
85 mixin(doCopy("decls"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
86 static if (is(D == ConstructorDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
87 mixin(doCopy(["params", "funcBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
88 static if (is(D == StaticConstructorDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
89 is(D == DestructorDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
90 is(D == StaticDestructorDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
91 is(D == InvariantDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
92 is(D == UnittestDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
93 mixin(doCopy("funcBody"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
94 static if (is(D == FunctionDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
95 mixin(doCopy(["returnType", "params", "funcBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
96 static if (is(D == VariablesDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
97 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
98 mixin(doCopy("typeNode?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
99 x.inits = x.inits.dup;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
100 foreach(ref init; x.inits)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
101 init && (init = init.copy());
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
102 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
103 static if (is(D == DebugDeclaration) || is(D == VersionDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
104 mixin(doCopy(["decls?","elseDecls?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
105 static if (is(D == StaticIfDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
106 mixin(doCopy(["condition","ifDecls", "elseDecls?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
107 static if (is(D == StaticAssertDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
108 mixin(doCopy(["condition","message?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
109 static if (is(D == TemplateDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
110 mixin(doCopy(["tparams","decls"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
111 static if (is(D == NewDeclaration) || is(D == DeleteDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
112 mixin(doCopy(["params","funcBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
113 static if (is(D == ProtectionDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
114 is(D == StorageClassDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
115 is(D == LinkageDeclaration) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
116 is(D == AlignDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
117 mixin(doCopy("decls"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
118 static if (is(D == PragmaDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
119 mixin(doCopy(["args[]","decls"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
120 static if (is(D == MixinDeclaration))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
121 mixin(doCopy(["templateExpr?","argument?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
122 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
123 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
124 static if (is(Expression) && is(T : Expression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
125 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
126 alias T E;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
127 static if (is(E == IllegalExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
128 {}
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
129 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
130 static if (is(E == CondExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
131 mixin(doCopy(["condition", "lhs", "rhs"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
132 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
133 static if (is(E : BinaryExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
134 mixin(doCopy(["lhs", "rhs"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
135 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
136 static if (is(E : UnaryExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
137 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
138 static if (is(E == CastExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
139 mixin(doCopy("type"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
140 mixin(doCopy("e")); // Copy member in base class UnaryExpression.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
141 static if (is(E == IndexExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
142 mixin(doCopy("args[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
143 static if (is(E == SliceExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
144 mixin(doCopy(["left?", "right?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
145 static if (is(E == AsmPostBracketExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
146 mixin(doCopy("e2"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
147 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
148 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
149 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
150 static if (is(E == NewExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
151 mixin(doCopy(["newArgs[]", "type", "ctorArgs[]"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
152 static if (is(E == NewAnonClassExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
153 mixin(doCopy(["newArgs[]", "bases[]", "ctorArgs[]", "decls"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
154 static if (is(E == AsmBracketExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
155 mixin(doCopy("e"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
156 static if (is(E == TemplateInstanceExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
157 mixin(doCopy("targs?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
158 static if (is(E == ArrayLiteralExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
159 mixin(doCopy("values[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
160 static if (is(E == AArrayLiteralExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
161 mixin(doCopy(["keys[]", "values[]"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
162 static if (is(E == AssertExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
163 mixin(doCopy(["expr", "msg?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
164 static if (is(E == MixinExpression) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
165 is(E == ImportExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
166 mixin(doCopy("expr"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
167 static if (is(E == TypeofExpression) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
168 is(E == TypeDotIdExpression) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
169 is(E == TypeidExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
170 mixin(doCopy("type"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
171 static if (is(E == IsExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
172 mixin(doCopy(["type", "specType?", "tparams?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
173 static if (is(E == FunctionLiteralExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
174 mixin(doCopy(["returnType?", "params?", "funcBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
175 static if (is(E == ParenExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
176 mixin(doCopy("next"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
177 static if (is(E == TraitsExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
178 mixin(doCopy("targs"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
179 // VoidInitializer has no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
180 static if (is(E == ArrayInitExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
181 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
182 mixin(doCopy("values[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
183 x.keys = x.keys.dup;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
184 foreach(ref key; x.keys)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
185 key && (key = key.copy());
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
186 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
187 static if (is(E == StructInitExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
188 mixin(doCopy("values[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
189 static if (is(E == StringExpression))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
190 x.str = x.str.dup;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
191 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
192 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
193 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
194 static if (is(Statement) && is(T : Statement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
195 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
196 alias T S;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
197 static if (is(S == CompoundStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
198 mixin(doCopy("stmnts[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
199 //IllegalStatement,
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
200 //EmptyStatement have no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
201 static if (is(S == FuncBodyStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
202 mixin(doCopy(["funcBody?", "inBody?", "outBody?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
203 static if (is(S == ScopeStatement) || is(S == LabeledStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
204 mixin(doCopy("s"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
205 static if (is(S == ExpressionStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
206 mixin(doCopy("e"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
207 static if (is(S == DeclarationStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
208 mixin(doCopy("decl"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
209 static if (is(S == IfStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
210 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
211 if (x.variable)
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
212 mixin(doCopy("variable"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
213 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
214 mixin(doCopy("condition"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
215 mixin(doCopy(["ifBody", "elseBody?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
216 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
217 static if (is(S == WhileStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
218 mixin(doCopy(["condition", "whileBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
219 static if (is(S == DoWhileStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
220 mixin(doCopy(["doBody", "condition"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
221 static if (is(S == ForStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
222 mixin(doCopy(["init?", "condition?", "increment?", "forBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
223 static if (is(S == ForeachStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
224 mixin(doCopy(["params", "aggregate", "forBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
225 static if (is(S == ForeachRangeStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
226 mixin(doCopy(["params", "lower", "upper", "forBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
227 static if (is(S == SwitchStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
228 mixin(doCopy(["condition", "switchBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
229 static if (is(S == CaseStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
230 mixin(doCopy(["values[]", "caseBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
231 static if (is(S == DefaultStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
232 mixin(doCopy("defaultBody"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
233 //ContinueStatement,
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
234 //BreakStatement have no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
235 static if (is(S == ReturnStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
236 mixin(doCopy("e?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
237 static if (is(S == GotoStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
238 mixin(doCopy("caseExpr?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
239 static if (is(S == WithStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
240 mixin(doCopy(["e", "withBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
241 static if (is(S == SynchronizedStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
242 mixin(doCopy(["e?", "syncBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
243 static if (is(S == TryStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
244 mixin(doCopy(["tryBody", "catchBodies[]", "finallyBody?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
245 static if (is(S == CatchStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
246 mixin(doCopy(["param?", "catchBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
247 static if (is(S == FinallyStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
248 mixin(doCopy("finallyBody"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
249 static if (is(S == ScopeGuardStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
250 mixin(doCopy("scopeBody"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
251 static if (is(S == ThrowStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
252 mixin(doCopy("e"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
253 static if (is(S == VolatileStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
254 mixin(doCopy("volatileBody?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
255 static if (is(S == AsmBlockStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
256 mixin(doCopy("statements"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
257 static if (is(S == AsmStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
258 mixin(doCopy("operands[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
259 //AsmAlignStatement,
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
260 //IllegalAsmStatement have no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
261 static if (is(S == PragmaStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
262 mixin(doCopy(["args[]", "pragmaBody"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
263 static if (is(S == MixinStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
264 mixin(doCopy("templateExpr"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
265 static if (is(S == StaticIfStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
266 mixin(doCopy(["condition", "ifBody", "elseBody?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
267 static if (is(S == StaticAssertStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
268 mixin(doCopy(["condition", "message?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
269 static if (is(S == DebugStatement) || is(S == VersionStatement))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
270 mixin(doCopy(["mainBody", "elseBody?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
271 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
272 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
273 static if (is(TypeNode) && is(T : TypeNode))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
274 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
275 //IllegalType,
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
276 //IntegralType,
804
9e6c6bb73e5f Implemented visit methods for some type nodes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 791
diff changeset
277 //ModuleScopeType,
791
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
278 //IdentifierType have no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
279 static if (is(T == QualifiedType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
280 mixin(doCopy(["lhs", "rhs"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
281 static if (is(T == TypeofType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
282 mixin(doCopy("e"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
283 static if (is(T == TemplateInstanceType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
284 mixin(doCopy("targs?"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
285 static if (is(T == PointerType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
286 mixin(doCopy("next"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
287 static if (is(T == ArrayType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
288 mixin(doCopy(["next", "assocType?", "e1?", "e2?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
289 static if (is(T == FunctionType) || is(T == DelegateType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
290 mixin(doCopy(["returnType", "params"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
291 static if (is(T == CFuncPointerType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
292 mixin(doCopy(["next", "params?"]));
804
9e6c6bb73e5f Implemented visit methods for some type nodes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 791
diff changeset
293 static if (is(T == BaseClassType) ||
791
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
294 is(T == ConstType) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
295 is(T == InvariantType))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
296 mixin(doCopy("next"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
297 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
298 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
299 static if (is(Parameter) && is(T == Parameter))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
300 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
301 mixin(doCopy(["type?", "defValue?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
302 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
303 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
304 static if (is(Parameter) && is(T == Parameters) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
305 is(TemplateParameter) && is(T == TemplateParameters) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
306 is(TemplateArguments) && is(T == TemplateArguments))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
307 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
308 mixin(doCopy("children[]"));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
309 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
310 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
311 static if (is(TemplateParameter) && is(T : TemplateParameter))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
312 {
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
313 static if (is(N == TemplateAliasParameter) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
314 is(N == TemplateTypeParameter) ||
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
315 is(N == TemplateThisParameter))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
316 mixin(doCopy(["specType", "defType"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
317 static if (is(N == TemplateValueParameter))
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
318 mixin(doCopy(["valueType", "specValue?", "defValue?"]));
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
319 //TemplateTupleParameter has no subnodes.
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
320 }
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
321 else
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
322 static assert(0, "copying of "~typeof(x).stringof~" is not handled");
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
323 return x;
5fe89bb8cbdd Implemented syntax tree copying.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
324 }