Mercurial > projects > dil

annotate src/dil/semantic/Pass1.d @ 810:525ee3f848d9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added modules cmd.Compile and dil.ModuleManager. Added options -I, -release and -unittest to the compile command. Tidied main.d up a bit. Renamed start() methods of SemanticPass1 and 2 to run(). Moved function findModuleFilePath() to class ModuleManager. Added msg CouldntLoadModule. Corrected two others. Added member semanticPass to class Module. Implemented visit(ImportDeclaration) in SemanticPass1.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Tue, 11 Mar 2008 02:48:01 +0100
parents bcb74c9b895c
children 1d06b4aed7cf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
1 /++
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
2 Author: Aziz Köksal
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
3 License: GPL3
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
4 +/
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
5 module dil.semantic.Pass1;
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
6
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
7 import dil.ast.Visitor;
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
8 import dil.ast.Node,
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
9 dil.ast.Declarations,
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
10 dil.ast.Expressions,
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
11 dil.ast.Statements,
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
12 dil.ast.Types,
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
13 dil.ast.Parameters;
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
14 import dil.lexer.IdTable;
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
15 import dil.semantic.Symbol,
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
16 dil.semantic.Symbols,
645
89ee7802c978 Moved semantic() methods of expressions to class SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 644
diff changeset
17 dil.semantic.Types,
644
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
18 dil.semantic.Scope,
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
19 dil.semantic.Module,
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
20 dil.semantic.Analysis;
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
21 import dil.Compilation;
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
22 import dil.Location;
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
23 import dil.Information;
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
24 import dil.Messages;
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
25 import dil.Enums;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
26 import dil.CompilerInfo;
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
27 import common;
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
28
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
29 import tango.io.FileConst;
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
30 alias FileConst.PathSeparatorChar dirSep;
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
31
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
32 /// The first pass is the declaration pass.
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
33 ///
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
34 /// The basic task of this class is to traverse the parse tree,
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
35 /// find all kinds of declarations and add them
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
36 /// to the symbol tables of their respective scopes.
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
37 class SemanticPass1 : Visitor
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
38 {
649
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
39 Scope scop; /// The current scope.
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
40 Module modul; /// The module to be semantically checked.
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
41 CompilationContext context; /// The compilation context.
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
42 Module delegate(string) importModule; /// Called when importing a module.
644
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
43
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
44 // Attributes:
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
45 LinkageType linkageType; /// Current linkage type.
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
46 Protection protection; /// Current protection attribute.
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
47 StorageClass storageClass; /// Current storage classes.
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
48 uint alignSize; /// Current align size.
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
49
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
50 /// Constructs a SemanticPass1 object.
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
51 /// Params:
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
52 /// modul = the module to be processed.
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
53 /// context = the compilation context.
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
54 this(Module modul, CompilationContext context)
644
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
55 {
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
56 this.modul = modul;
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
57 this.context = new CompilationContext(context);
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
58 this.alignSize = context.structAlign;
644
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
59 }
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
60
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
61 /// Starts processing the module.
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
62 void run()
644
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
63 {
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
64 assert(modul.root !is null);
649
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
65 // Create module scope.
692
d33895f679eb Tidied up the class Scope a bit.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 690
diff changeset
66 scop = new Scope(null, modul);
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
67 modul.semanticPass = 1;
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
68 visit(modul.root);
644
a0643a4d4501 Added some methods to SemanticPass1 class.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 641
diff changeset
69 }
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
70
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
71 /// Enters a new scope.
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
72 void enterScope(ScopeSymbol s)
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
73 {
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
74 scop = scop.enter(s);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
75 }
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
76
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
77 /// Exits the current scope.
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
78 void exitScope()
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
79 {
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
80 scop = scop.exit();
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
81 }
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
82
787
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
83 /// Returns true if this is the module scope.
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
84 bool isModuleScope()
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
85 {
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
86 return scop.symbol.isModule();
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
87 }
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
88
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
89 /// Inserts a symbol into the current scope.
751
8caf18892c1b Improved DDocEmitter and fixed bugs.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 747
diff changeset
90 void insert(Symbol symbol, Identifier* name)
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
91 {
751
8caf18892c1b Improved DDocEmitter and fixed bugs.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 747
diff changeset
92 auto symX = scop.symbol.lookup(name);
8caf18892c1b Improved DDocEmitter and fixed bugs.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 747
diff changeset
93 if (symX)
8caf18892c1b Improved DDocEmitter and fixed bugs.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 747
diff changeset
94 reportSymbolConflict(symbol, symX, name);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
95 else
751
8caf18892c1b Improved DDocEmitter and fixed bugs.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 747
diff changeset
96 scop.symbol.insert(symbol, name);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
97 // Set the current scope symbol as the parent.
751
8caf18892c1b Improved DDocEmitter and fixed bugs.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 747
diff changeset
98 symbol.parent = scop.symbol;
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
99 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
100
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
101 /// Inserts a symbol into scopeSym.
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
102 void insert(Symbol symbol, ScopeSymbol scopeSym)
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
103 {
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
104 auto symX = scopeSym.lookup(symbol.name);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
105 if (symX)
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
106 reportSymbolConflict(symbol, symX, symbol.name);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
107 else
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
108 scopeSym.insert(symbol, symbol.name);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
109 // Set the current scope symbol as the parent.
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
110 symbol.parent = scopeSym;
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
111 }
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
112
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
113 /// Inserts a symbol, overloading on the name, into the current scope.
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
114 void insertOverload(Symbol sym, Identifier* name)
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
115 {
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
116 auto sym2 = scop.symbol.lookup(name);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
117 if (sym2)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
118 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
119 if (sym2.isOverloadSet)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
120 (cast(OverloadSet)cast(void*)sym2).add(sym);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
121 else
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
122 reportSymbolConflict(sym, sym2, name);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
123 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
124 else
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
125 // Create a new overload set.
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
126 scop.symbol.insert(new OverloadSet(name, sym.node), name);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
127 // Set the current scope symbol as the parent.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
128 sym.parent = scop.symbol;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
129 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
130
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
131 /// Reports an error: new symbol s1 conflicts with existing symbol s2.
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
132 void reportSymbolConflict(Symbol s1, Symbol s2, Identifier* name)
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
133 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
134 auto loc = s2.node.begin.getErrorLocation();
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
135 auto locString = Format("{}({},{})", loc.filePath, loc.lineNum, loc.colNum);
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
136 error(s1.node.begin, MSG.DeclConflictsWithDecl, name.str, locString);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
137 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
138
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
139 /// Creates an error report.
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
140 void error(Token* token, char[] formatMsg, ...)
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
141 {
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
142 if (!modul.infoMan)
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
143 return;
675
e7811328e6c7 Made Token.getLocation() a template function and added two aliases.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 673
diff changeset
144 auto location = token.getErrorLocation();
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
145 auto msg = Format(_arguments, _argptr, formatMsg);
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
146 modul.infoMan ~= new SemanticError(location, msg);
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
147 }
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
148
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
149
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
150 /// Collects info about nodes which have to be evaluated later.
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
151 static class Deferred
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
152 {
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
153 Node node;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
154 ScopeSymbol symbol;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
155 // Saved attributes.
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
156 LinkageType linkageType;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
157 Protection protection;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
158 StorageClass storageClass;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
159 uint alignSize;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
160 }
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
161
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
162 /// List of mixin, static if, static assert and pragma(msg,...) declarations.
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
163 ///
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
164 /// Their analysis must be deferred because they entail
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
165 /// evaluation of expressions.
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
166 Deferred[] deferred;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
167
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
168 /// Adds a deferred node to the list.
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
169 void addDeferred(Node node)
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
170 {
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
171 auto d = new Deferred;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
172 d.node = node;
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
173 d.symbol = scop.symbol;
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
174 d.linkageType = linkageType;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
175 d.protection = protection;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
176 d.storageClass = storageClass;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
177 d.alignSize = alignSize;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
178 deferred ~= d;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
179 }
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
180
798
c24be8d4f6ab Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 787
diff changeset
181 private alias Declaration D; /// A handy alias. Saves typing.
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
182
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
183 override
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
184 {
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
185 D visit(CompoundDeclaration d)
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
186 {
696
c67d2c3c0b3d Wrote code for SemanticPass2.visit(ImportExpression).
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 692
diff changeset
187 foreach (decl; d.decls)
c67d2c3c0b3d Wrote code for SemanticPass2.visit(ImportExpression).
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 692
diff changeset
188 visitD(decl);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
189 return d;
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
190 }
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
191
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
192 D visit(IllegalDeclaration)
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
193 { assert(0, "semantic pass on invalid AST"); return null; }
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
194
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
195 // D visit(EmptyDeclaration ed)
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
196 // { return ed; }
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
197
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
198 // D visit(ModuleDeclaration)
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
199 // { return null; }
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
200
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
201 D visit(ImportDeclaration d)
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
202 {
810
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
203 if (importModule is null)
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
204 return d;
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
205 foreach (moduleFQNPath; d.getModuleFQNs(dirSep))
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
206 {
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
207 auto importedModule = importModule(moduleFQNPath);
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
208 if (importedModule is null)
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
209 error(d.begin, MSG.CouldntLoadModule, moduleFQNPath ~ ".d");
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
210 modul.modules ~= importedModule;
525ee3f848d9 Added modules cmd.Compile and dil.ModuleManager.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 806
diff changeset
211 }
686
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
212 return d;
e8c09d13f2a5 Added class Deferred to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 683
diff changeset
213 }
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
214
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
215 D visit(AliasDeclaration ad)
649
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
216 {
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
217 return ad;
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
218 }
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
219
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
220 D visit(TypedefDeclaration td)
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
221 {
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
222 return td;
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
223 }
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
224
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
225 D visit(EnumDeclaration d)
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
226 {
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
227 // Create the symbol.
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
228 d.symbol = new Enum(d.name, d);
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
229 auto isAnonymous = d.name is null;
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
230 if (isAnonymous)
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
231 d.symbol.name = IdTable.genAnonEnumID();
714
140469ecb90e Added code and applied fixes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 713
diff changeset
232 insert(d.symbol, d.symbol.name);
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
233 auto parentScopeSymbol = scop.symbol;
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
234 enterScope(d.symbol);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
235 // Declare members.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
236 foreach (member; d.members)
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
237 {
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
238 visitD(member);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
239 if (isAnonymous) // Also insert into parent scope if enum is anonymous.
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
240 insert(member.symbol, parentScopeSymbol);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
241 member.symbol.parent = d.symbol;
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
242 }
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
243 exitScope();
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
244 return d;
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
245 }
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
246
707
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
247 D visit(EnumMemberDeclaration d)
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
248 {
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
249 d.symbol = new EnumMember(d.name, protection, storageClass, linkageType, d);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
250 insert(d.symbol, d.symbol.name);
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
251 return d;
efa5fcb9aa14 Added semantic code related to enums.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 696
diff changeset
252 }
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
253
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
254 D visit(ClassDeclaration d)
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
255 {
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
256 if (d.symbol)
641
3569c2fc6124 Fixed some return statements.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 636
diff changeset
257 return d;
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
258 d.symbol = new Class(d.name, d);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
259 // Insert into current scope.
726
7917811f8116 AggregateDeclarations are wrapped inside TemplateDeclarations now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 714
diff changeset
260 insert(d.symbol, d.name);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
261 enterScope(d.symbol);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
262 // Continue semantic analysis.
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
263 d.decls && visitD(d.decls);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
264 exitScope();
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
265 return d;
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
266 }
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
267
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
268 D visit(InterfaceDeclaration d)
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
269 {
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
270 if (d.symbol)
641
3569c2fc6124 Fixed some return statements.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 636
diff changeset
271 return d;
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
272 d.symbol = new dil.semantic.Symbols.Interface(d.name, d);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
273 // Insert into current scope.
726
7917811f8116 AggregateDeclarations are wrapped inside TemplateDeclarations now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 714
diff changeset
274 insert(d.symbol, d.name);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
275 enterScope(d.symbol);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
276 // Continue semantic analysis.
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
277 d.decls && visitD(d.decls);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
278 exitScope();
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
279 return d;
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
280 }
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
281
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
282 D visit(StructDeclaration d)
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
283 {
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
284 if (d.symbol)
641
3569c2fc6124 Fixed some return statements.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 636
diff changeset
285 return d;
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
286 d.symbol = new Struct(d.name, d);
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
287 // Insert into current scope.
667
1ac758cd952a Fixed a few things in DefaultVisitor.d and Pass1.d
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 655
diff changeset
288 if (d.name)
726
7917811f8116 AggregateDeclarations are wrapped inside TemplateDeclarations now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 714
diff changeset
289 insert(d.symbol, d.name);
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
290 enterScope(d.symbol);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
291 // Continue semantic analysis.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
292 d.decls && visitD(d.decls);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
293 exitScope();
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
294 return d;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
295 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
296
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
297 D visit(UnionDeclaration d)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
298 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
299 if (d.symbol)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
300 return d;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
301 d.symbol = new Union(d.name, d);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
302 // Insert into current scope.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
303 if (d.name)
726
7917811f8116 AggregateDeclarations are wrapped inside TemplateDeclarations now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 714
diff changeset
304 insert(d.symbol, d.name);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
305 enterScope(d.symbol);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
306 // Continue semantic analysis.
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
307 d.decls && visitD(d.decls);
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
308 exitScope();
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
309 return d;
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
310 }
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
311
713
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
312 D visit(ConstructorDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
313 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
314 auto func = new Function(Ident.__ctor, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
315 insertOverload(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
316 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
317 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
318
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
319 D visit(StaticConstructorDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
320 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
321 auto func = new Function(Ident.__ctor, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
322 insertOverload(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
323 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
324 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
325
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
326 D visit(DestructorDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
327 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
328 auto func = new Function(Ident.__dtor, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
329 insertOverload(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
330 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
331 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
332
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
333 D visit(StaticDestructorDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
334 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
335 auto func = new Function(Ident.__dtor, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
336 insertOverload(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
337 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
338 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
339
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
340 D visit(FunctionDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
341 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
342 auto func = new Function(d.name, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
343 insertOverload(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
344 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
345 }
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
346
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
347 D visit(VariablesDeclaration vd)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
348 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
349 // Error if we are in an interface.
783
8380fb2c765f Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 778
diff changeset
350 if (scop.symbol.isInterface && !vd.isStatic)
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
351 return error(vd.begin, MSG.InterfaceCantHaveVariables), vd;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
352
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
353 // Insert variable symbols in this declaration into the symbol table.
758
f4b9680c0e16 Revised module dil.SettingsLoader.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 751
diff changeset
354 foreach (i, name; vd.names)
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
355 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
356 auto variable = new Variable(name, protection, storageClass, linkageType, vd);
758
f4b9680c0e16 Revised module dil.SettingsLoader.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 751
diff changeset
357 variable.value = vd.inits[i];
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
358 vd.variables ~= variable;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
359 insert(variable, name);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
360 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
361 return vd;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
362 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
363
713
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
364 D visit(InvariantDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
365 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
366 auto func = new Function(Ident.__invariant, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
367 insert(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
368 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
369 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
370
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
371 D visit(UnittestDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
372 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
373 auto func = new Function(Ident.__unittest, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
374 insertOverload(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
375 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
376 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
377
777
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
378 D visit(DebugDeclaration d)
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
379 {
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
380 if (d.isSpecification)
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
381 {
787
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
382 if (!isModuleScope())
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
383 error(d.begin, MSG.DebugSpecModuleLevel, d.spec.srcText);
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
384 else if (d.spec.kind == TOK.Identifier)
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
385 context.addDebugId(d.spec.ident.str);
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
386 else
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
387 context.debugLevel = d.spec.uint_;
777
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
388 }
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
389 else
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
390 {
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
391 if (debugBranchChoice(d.cond, context))
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
392 d.compiledDecls = d.decls;
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
393 else
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
394 d.compiledDecls = d.elseDecls;
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
395 d.compiledDecls && visitD(d.compiledDecls);
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
396 }
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
397 return d;
777
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
398 }
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
399
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
400 D visit(VersionDeclaration d)
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
401 {
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
402 if (d.isSpecification)
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
403 {
787
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
404 if (!isModuleScope())
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
405 error(d.begin, MSG.VersionSpecModuleLevel, d.spec.srcText);
47c5099562c7 Added two semantic error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
406 else if (d.spec.kind == TOK.Identifier)
778
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
407 context.addVersionId(d.spec.ident.str);
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
408 else
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
409 context.versionLevel = d.spec.uint_;
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
410 }
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
411 else
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
412 {
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
413 if (versionBranchChoice(d.cond, context))
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
414 d.compiledDecls = d.decls;
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
415 else
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
416 d.compiledDecls = d.elseDecls;
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
417 d.compiledDecls && visitD(d.compiledDecls);
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
418 }
78be32e3e157 Implemented conditional compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 777
diff changeset
419 return d;
777
9f61e8af55d5 Added module dil.Compilation.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 758
diff changeset
420 }
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
421
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
422 D visit(TemplateDeclaration d)
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
423 {
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
424 if (d.symbol)
641
3569c2fc6124 Fixed some return statements.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 636
diff changeset
425 return d;
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
426 d.symbol = new Template(d.name, d);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
427 // Insert into current scope.
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
428 insertOverload(d.symbol, d.name);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
429 enterScope(d.symbol);
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
430 // Continue semantic analysis.
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
431 visitD(d.decls);
636
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
432 exitScope();
15a0f37caabe Added more visit() methods to dil.semantic.SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 635
diff changeset
433 return d;
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
434 }
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
435
713
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
436 D visit(NewDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
437 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
438 auto func = new Function(Ident.__new, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
439 insert(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
440 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
441 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
442
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
443 D visit(DeleteDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
444 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
445 auto func = new Function(Ident.__delete, d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
446 insert(func, func.name);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
447 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
448 }
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
449
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
450 D visit(ProtectionDeclaration d)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
451 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
452 auto saved = protection; // Save.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
453 protection = d.prot; // Set.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
454 visitD(d.decls);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
455 protection = saved; // Restore.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
456 return d;
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
457 }
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
458
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
459 D visit(StorageClassDeclaration d)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
460 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
461 auto saved = storageClass; // Save.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
462 storageClass = d.storageClass; // Set.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
463 visitD(d.decls);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
464 storageClass = saved; // Restore.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
465 return d;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
466 }
649
3ebe76ad680e Using SemanticPass1 in main.d do start semantic analysis.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 648
diff changeset
467
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
468 D visit(LinkageDeclaration d)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
469 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
470 auto saved = linkageType; // Save.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
471 linkageType = d.linkageType; // Set.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
472 visitD(d.decls);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
473 linkageType = saved; // Restore.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
474 return d;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
475 }
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
476
683
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
477 D visit(AlignDeclaration d)
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
478 {
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
479 auto saved = alignSize; // Save.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
480 alignSize = d.size; // Set.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
481 visitD(d.decls);
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
482 alignSize = saved; // Restore.
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
483 return d;
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
484 }
1ae72234db26 Implemented some methods in SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 680
diff changeset
485
713
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
486 // Deferred declarations:
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
487
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
488 D visit(StaticAssertDeclaration d)
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
489 {
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
490 addDeferred(d);
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
491 return d;
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
492 }
1bfae3480fdc Added new predefined IDs and code to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 707
diff changeset
493
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
494 D visit(StaticIfDeclaration d)
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
495 {
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
496 addDeferred(d);
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
497 return d;
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
498 }
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
499
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
500 D visit(MixinDeclaration d)
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
501 {
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
502 addDeferred(d);
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
503 return d;
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
504 }
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
505
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
506 D visit(PragmaDeclaration d)
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
507 {
690
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
508 if (d.ident is Ident.msg)
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
509 addDeferred(d);
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
510 else
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
511 {
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
512 pragmaSemantic(scop, d.begin, d.ident, d.args);
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
513 visitD(d.decls);
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
514 }
eaf6444b6284 Adding pragma(msg,...) declarations to deferred list.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 686
diff changeset
515 return d;
648
4ae7b13aaac8 Moved some semantic() methods to SemanticPass1.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 646
diff changeset
516 }
635
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
517 } // override
b2fc028d8b55 Added class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
518 }