1 | // |
---|
2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
---|
3 | // |
---|
4 | // The contents of this file are covered under the licence agreement in the |
---|
5 | // file "LICENCE" distributed with Cforall. |
---|
6 | // |
---|
7 | // Declaration.h -- |
---|
8 | // |
---|
9 | // Author : Richard C. Bilson |
---|
10 | // Created On : Mon May 18 07:44:20 2015 |
---|
11 | // Last Modified By : Henry Xue |
---|
12 | // Last Modified On : Tue Jul 20 04:10:50 2021 |
---|
13 | // Update Count : 160 |
---|
14 | // |
---|
15 | |
---|
16 | #pragma once |
---|
17 | |
---|
18 | #include <cassert> // for assertf |
---|
19 | #include <iosfwd> // for ostream |
---|
20 | #include <list> // for list |
---|
21 | #include <unordered_map> // for unordered_map |
---|
22 | #include <string> // for string, operator+, allocator, to_string |
---|
23 | |
---|
24 | #include "BaseSyntaxNode.h" // for BaseSyntaxNode |
---|
25 | #include "Mutator.h" // for Mutator |
---|
26 | #include "LinkageSpec.h" // for Spec, Cforall |
---|
27 | #include "SynTree.h" // for UniqueId |
---|
28 | #include "SynTree/Type.h" // for Type, Type::StorageClasses, Type::Fu... |
---|
29 | #include "Visitor.h" // for Visitor |
---|
30 | |
---|
31 | class AsmStmt; |
---|
32 | class Attribute; |
---|
33 | class CompoundStmt; |
---|
34 | class ConstantExpr; |
---|
35 | class Expression; |
---|
36 | class Initializer; |
---|
37 | class TypeDecl; |
---|
38 | |
---|
39 | class Declaration : public BaseSyntaxNode { |
---|
40 | public: |
---|
41 | std::string name; |
---|
42 | LinkageSpec::Spec linkage; |
---|
43 | bool extension = false; |
---|
44 | |
---|
45 | Declaration( const std::string & name, Type::StorageClasses scs, LinkageSpec::Spec linkage ); |
---|
46 | Declaration( const Declaration & other ); |
---|
47 | virtual ~Declaration(); |
---|
48 | |
---|
49 | const std::string & get_name() const { return name; } |
---|
50 | void set_name( std::string newValue ) { name = newValue; } |
---|
51 | |
---|
52 | Type::StorageClasses get_storageClasses() const { return storageClasses; } |
---|
53 | |
---|
54 | LinkageSpec::Spec get_linkage() const { return linkage; } |
---|
55 | void set_linkage( LinkageSpec::Spec newValue ) { linkage = newValue; } |
---|
56 | |
---|
57 | UniqueId get_uniqueId() const { return uniqueId; } |
---|
58 | |
---|
59 | bool get_extension() const { return extension; } |
---|
60 | Declaration * set_extension( bool exten ) { extension = exten; return this; } |
---|
61 | |
---|
62 | void fixUniqueId( void ); |
---|
63 | virtual Declaration * clone() const override = 0; |
---|
64 | virtual void accept( Visitor & v ) override = 0; |
---|
65 | virtual void accept( Visitor & v ) const override = 0; |
---|
66 | virtual Declaration * acceptMutator( Mutator & m ) override = 0; |
---|
67 | virtual void print( std::ostream & os, Indenter indent = {} ) const override = 0; |
---|
68 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const = 0; |
---|
69 | |
---|
70 | UniqueId uniqueId; |
---|
71 | Type::StorageClasses storageClasses; |
---|
72 | private: |
---|
73 | }; |
---|
74 | |
---|
75 | class DeclarationWithType : public Declaration { |
---|
76 | public: |
---|
77 | // this represents the type with all types and typedefs expanded it is generated by SymTab::Validate::Pass2 |
---|
78 | std::string mangleName; |
---|
79 | // need to remember the scope level at which the variable was declared, so that shadowed identifiers can be accessed |
---|
80 | int scopeLevel = 0; |
---|
81 | |
---|
82 | Expression * asmName; |
---|
83 | std::list< Attribute * > attributes; |
---|
84 | bool isDeleted = false; |
---|
85 | |
---|
86 | DeclarationWithType( const std::string & name, Type::StorageClasses scs, LinkageSpec::Spec linkage, const std::list< Attribute * > & attributes, Type::FuncSpecifiers fs ); |
---|
87 | DeclarationWithType( const DeclarationWithType & other ); |
---|
88 | virtual ~DeclarationWithType(); |
---|
89 | |
---|
90 | std::string get_mangleName() const { return mangleName; } |
---|
91 | DeclarationWithType * set_mangleName( std::string newValue ) { mangleName = newValue; return this; } |
---|
92 | |
---|
93 | std::string get_scopedMangleName() const { return mangleName + "_" + std::to_string(scopeLevel); } |
---|
94 | |
---|
95 | int get_scopeLevel() const { return scopeLevel; } |
---|
96 | DeclarationWithType * set_scopeLevel( int newValue ) { scopeLevel = newValue; return this; } |
---|
97 | |
---|
98 | Expression * get_asmName() const { return asmName; } |
---|
99 | DeclarationWithType * set_asmName( Expression * newValue ) { asmName = newValue; return this; } |
---|
100 | |
---|
101 | std::list< Attribute * >& get_attributes() { return attributes; } |
---|
102 | const std::list< Attribute * >& get_attributes() const { return attributes; } |
---|
103 | |
---|
104 | Type::FuncSpecifiers get_funcSpec() const { return fs; } |
---|
105 | //void set_functionSpecifiers( Type::FuncSpecifiers newValue ) { fs = newValue; } |
---|
106 | |
---|
107 | virtual DeclarationWithType * clone() const override = 0; |
---|
108 | virtual DeclarationWithType * acceptMutator( Mutator & m ) override = 0; |
---|
109 | |
---|
110 | virtual Type * get_type() const = 0; |
---|
111 | virtual void set_type(Type *) = 0; |
---|
112 | |
---|
113 | private: |
---|
114 | Type::FuncSpecifiers fs; |
---|
115 | }; |
---|
116 | |
---|
117 | class ObjectDecl : public DeclarationWithType { |
---|
118 | typedef DeclarationWithType Parent; |
---|
119 | public: |
---|
120 | Type * type; |
---|
121 | Initializer * init; |
---|
122 | Expression * bitfieldWidth; |
---|
123 | |
---|
124 | ObjectDecl( const std::string & name, Type::StorageClasses scs, LinkageSpec::Spec linkage, Expression * bitfieldWidth, Type * type, Initializer * init, |
---|
125 | const std::list< Attribute * > attributes = std::list< Attribute * >(), Type::FuncSpecifiers fs = Type::FuncSpecifiers() ); |
---|
126 | ObjectDecl( const ObjectDecl & other ); |
---|
127 | virtual ~ObjectDecl(); |
---|
128 | |
---|
129 | virtual Type * get_type() const override { return type; } |
---|
130 | virtual void set_type(Type * newType) override { type = newType; } |
---|
131 | |
---|
132 | Initializer * get_init() const { return init; } |
---|
133 | void set_init( Initializer * newValue ) { init = newValue; } |
---|
134 | |
---|
135 | Expression * get_bitfieldWidth() const { return bitfieldWidth; } |
---|
136 | void set_bitfieldWidth( Expression * newValue ) { bitfieldWidth = newValue; } |
---|
137 | |
---|
138 | static ObjectDecl * newObject( const std::string & name, Type * type, Initializer * init ); |
---|
139 | |
---|
140 | virtual ObjectDecl * clone() const override { return new ObjectDecl( *this ); } |
---|
141 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
142 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
143 | virtual DeclarationWithType * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
144 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
145 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
146 | |
---|
147 | void checkAssignedValue() const; |
---|
148 | }; |
---|
149 | |
---|
150 | class FunctionDecl : public DeclarationWithType { |
---|
151 | typedef DeclarationWithType Parent; |
---|
152 | public: |
---|
153 | FunctionType * type; |
---|
154 | CompoundStmt * statements; |
---|
155 | std::list< Expression * > withExprs; |
---|
156 | |
---|
157 | FunctionDecl( const std::string & name, Type::StorageClasses scs, LinkageSpec::Spec linkage, FunctionType * type, CompoundStmt * statements, |
---|
158 | const std::list< Attribute * > attributes = std::list< Attribute * >(), Type::FuncSpecifiers fs = Type::FuncSpecifiers() ); |
---|
159 | FunctionDecl( const FunctionDecl & other ); |
---|
160 | virtual ~FunctionDecl(); |
---|
161 | |
---|
162 | virtual Type * get_type() const override { return type; } |
---|
163 | virtual void set_type(Type * t) override { type = strict_dynamic_cast< FunctionType* >( t ); } |
---|
164 | |
---|
165 | FunctionType * get_functionType() const { return type; } |
---|
166 | void set_functionType( FunctionType * newValue ) { type = newValue; } |
---|
167 | CompoundStmt * get_statements() const { return statements; } |
---|
168 | void set_statements( CompoundStmt * newValue ) { statements = newValue; } |
---|
169 | bool has_body() const { return NULL != statements; } |
---|
170 | |
---|
171 | static FunctionDecl * newFunction( const std::string & name, FunctionType * type, CompoundStmt * statements ); |
---|
172 | |
---|
173 | virtual FunctionDecl * clone() const override { return new FunctionDecl( *this ); } |
---|
174 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
175 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
176 | virtual DeclarationWithType * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
177 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
178 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
179 | }; |
---|
180 | |
---|
181 | class NamedTypeDecl : public Declaration { |
---|
182 | typedef Declaration Parent; |
---|
183 | public: |
---|
184 | Type * base; |
---|
185 | std::list< DeclarationWithType * > assertions; |
---|
186 | |
---|
187 | NamedTypeDecl( const std::string & name, Type::StorageClasses scs, Type * type ); |
---|
188 | NamedTypeDecl( const NamedTypeDecl & other ); |
---|
189 | virtual ~NamedTypeDecl(); |
---|
190 | |
---|
191 | Type * get_base() const { return base; } |
---|
192 | void set_base( Type * newValue ) { base = newValue; } |
---|
193 | std::list< DeclarationWithType * >& get_assertions() { return assertions; } |
---|
194 | |
---|
195 | virtual const char * typeString() const = 0; |
---|
196 | |
---|
197 | virtual NamedTypeDecl * clone() const override = 0; |
---|
198 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
199 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
200 | }; |
---|
201 | |
---|
202 | class TypeDecl : public NamedTypeDecl { |
---|
203 | typedef NamedTypeDecl Parent; |
---|
204 | public: |
---|
205 | enum Kind { Dtype, DStype, Otype, Ftype, Ttype, Dimension, NUMBER_OF_KINDS }; |
---|
206 | |
---|
207 | Kind kind; |
---|
208 | bool sized; |
---|
209 | Type * init; |
---|
210 | |
---|
211 | /// Data extracted from a type decl |
---|
212 | struct Data { |
---|
213 | Kind kind; |
---|
214 | bool isComplete; |
---|
215 | |
---|
216 | Data() : kind( NUMBER_OF_KINDS ), isComplete( false ) {} |
---|
217 | Data( const TypeDecl * typeDecl ) : Data( typeDecl->get_kind(), typeDecl->isComplete() ) {} |
---|
218 | Data( Kind kind, bool isComplete ) : kind( kind ), isComplete( isComplete ) {} |
---|
219 | Data( const Data & d1, const Data & d2 ) |
---|
220 | : kind( d1.kind ), isComplete( d1.isComplete || d2.isComplete ) {} |
---|
221 | |
---|
222 | bool operator==( const Data & other ) const { return kind == other.kind && isComplete == other.isComplete; } |
---|
223 | bool operator!=( const Data & other ) const { return !(*this == other);} |
---|
224 | }; |
---|
225 | |
---|
226 | TypeDecl( const std::string & name, Type::StorageClasses scs, Type * type, Kind kind, bool sized, Type * init = nullptr ); |
---|
227 | TypeDecl( const TypeDecl & other ); |
---|
228 | virtual ~TypeDecl(); |
---|
229 | |
---|
230 | Kind get_kind() const { return kind; } |
---|
231 | |
---|
232 | Type * get_init() const { return init; } |
---|
233 | TypeDecl * set_init( Type * newValue ) { init = newValue; return this; } |
---|
234 | |
---|
235 | bool isComplete() const { return sized; } |
---|
236 | bool get_sized() const { return sized; } |
---|
237 | TypeDecl * set_sized( bool newValue ) { sized = newValue; return this; } |
---|
238 | |
---|
239 | virtual const char * typeString() const override; |
---|
240 | virtual const char * genTypeString() const; |
---|
241 | |
---|
242 | virtual TypeDecl * clone() const override { return new TypeDecl( *this ); } |
---|
243 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
244 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
245 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
246 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
247 | }; |
---|
248 | |
---|
249 | class TypedefDecl : public NamedTypeDecl { |
---|
250 | typedef NamedTypeDecl Parent; |
---|
251 | public: |
---|
252 | TypedefDecl( const std::string & name, CodeLocation location, Type::StorageClasses scs, Type * type, LinkageSpec::Spec spec = LinkageSpec::Cforall ) |
---|
253 | : Parent( name, scs, type ) { set_linkage( spec ); this->location = location; } |
---|
254 | |
---|
255 | TypedefDecl( const TypedefDecl & other ) : Parent( other ) {} |
---|
256 | |
---|
257 | virtual const char * typeString() const override; |
---|
258 | |
---|
259 | virtual TypedefDecl * clone() const override { return new TypedefDecl( *this ); } |
---|
260 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
261 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
262 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
263 | private: |
---|
264 | }; |
---|
265 | |
---|
266 | class AggregateDecl : public Declaration { |
---|
267 | typedef Declaration Parent; |
---|
268 | public: |
---|
269 | enum Aggregate { Struct, Union, Enum, Exception, Trait, Generator, Coroutine, Monitor, Thread, NoAggregate }; |
---|
270 | static const char * aggrString( Aggregate aggr ); |
---|
271 | |
---|
272 | std::list<Declaration*> members; |
---|
273 | std::list<TypeDecl*> parameters; |
---|
274 | bool body; |
---|
275 | std::list< Attribute * > attributes; |
---|
276 | AggregateDecl * parent = nullptr; |
---|
277 | |
---|
278 | AggregateDecl( const std::string & name, const std::list< Attribute * > & attributes = std::list< class Attribute * >(), LinkageSpec::Spec linkage = LinkageSpec::Cforall ); |
---|
279 | AggregateDecl( const AggregateDecl & other ); |
---|
280 | virtual ~AggregateDecl(); |
---|
281 | |
---|
282 | std::list<Declaration*>& get_members() { return members; } |
---|
283 | std::list<TypeDecl*>& get_parameters() { return parameters; } |
---|
284 | |
---|
285 | std::list< Attribute * >& get_attributes() { return attributes; } |
---|
286 | const std::list< Attribute * >& get_attributes() const { return attributes; } |
---|
287 | |
---|
288 | bool has_body() const { return body; } |
---|
289 | AggregateDecl * set_body( bool body ) { AggregateDecl::body = body; return this; } |
---|
290 | |
---|
291 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
292 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
293 | protected: |
---|
294 | virtual const char * typeString() const = 0; |
---|
295 | }; |
---|
296 | |
---|
297 | class StructDecl : public AggregateDecl { |
---|
298 | typedef AggregateDecl Parent; |
---|
299 | public: |
---|
300 | StructDecl( const std::string & name, Aggregate kind = Struct, const std::list< Attribute * > & attributes = std::list< class Attribute * >(), LinkageSpec::Spec linkage = LinkageSpec::Cforall ) : Parent( name, attributes, linkage ), kind( kind ) {} |
---|
301 | StructDecl( const StructDecl & other ) : Parent( other ), kind( other.kind ) {} |
---|
302 | |
---|
303 | bool is_coroutine() { return kind == Coroutine; } |
---|
304 | bool is_exception() { return kind == Exception; } |
---|
305 | bool is_generator() { return kind == Generator; } |
---|
306 | bool is_monitor () { return kind == Monitor ; } |
---|
307 | bool is_thread () { return kind == Thread ; } |
---|
308 | |
---|
309 | // Make a type instance of this declaration. |
---|
310 | StructInstType * makeInst( std::list< Expression * > const & parameters ); |
---|
311 | StructInstType * makeInst( std::list< Expression * > && parameters ); |
---|
312 | |
---|
313 | virtual StructDecl * clone() const override { return new StructDecl( *this ); } |
---|
314 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
315 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
316 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
317 | Aggregate kind; |
---|
318 | private: |
---|
319 | virtual const char * typeString() const override; |
---|
320 | }; |
---|
321 | |
---|
322 | class UnionDecl : public AggregateDecl { |
---|
323 | typedef AggregateDecl Parent; |
---|
324 | public: |
---|
325 | UnionDecl( const std::string & name, const std::list< Attribute * > & attributes = std::list< class Attribute * >(), LinkageSpec::Spec linkage = LinkageSpec::Cforall ) : Parent( name, attributes, linkage ) {} |
---|
326 | UnionDecl( const UnionDecl & other ) : Parent( other ) {} |
---|
327 | |
---|
328 | virtual UnionDecl * clone() const override { return new UnionDecl( *this ); } |
---|
329 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
330 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
331 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
332 | private: |
---|
333 | virtual const char * typeString() const override; |
---|
334 | }; |
---|
335 | |
---|
336 | class EnumDecl : public AggregateDecl { |
---|
337 | typedef AggregateDecl Parent; |
---|
338 | public: |
---|
339 | bool isTyped; |
---|
340 | Type * base; |
---|
341 | |
---|
342 | EnumDecl( const std::string & name, |
---|
343 | const std::list< Attribute * > & attributes = std::list< class Attribute * >(), |
---|
344 | bool isTyped = false, LinkageSpec::Spec linkage = LinkageSpec::Cforall, |
---|
345 | Type * baseType = nullptr ) |
---|
346 | : Parent( name, attributes, linkage ),isTyped(isTyped), base( baseType ) {} |
---|
347 | EnumDecl( const EnumDecl & other ) |
---|
348 | : Parent( other ), isTyped( other.isTyped), base( other.base ) {} |
---|
349 | bool valueOf( Declaration * enumerator, long long int & value ); |
---|
350 | virtual EnumDecl * clone() const override { return new EnumDecl( *this ); } |
---|
351 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
352 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
353 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
354 | |
---|
355 | std::unordered_map< std::string, long long int > enumValues; // This attribute is unused |
---|
356 | virtual void print( std::ostream & os, Indenter indent = {} ) const override final; |
---|
357 | private: |
---|
358 | // std::unordered_map< std::string, long long int > enumValues; |
---|
359 | virtual const char * typeString() const override; |
---|
360 | }; |
---|
361 | |
---|
362 | class TraitDecl : public AggregateDecl { |
---|
363 | typedef AggregateDecl Parent; |
---|
364 | public: |
---|
365 | TraitDecl( const std::string & name, const std::list< Attribute * > & attributes, LinkageSpec::Spec linkage ) : Parent( name, attributes, linkage ) { |
---|
366 | assertf( attributes.empty(), "attribute unsupported for traits" ); |
---|
367 | } |
---|
368 | TraitDecl( const TraitDecl & other ) : Parent( other ) {} |
---|
369 | |
---|
370 | virtual TraitDecl * clone() const override { return new TraitDecl( *this ); } |
---|
371 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
372 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
373 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
374 | private: |
---|
375 | virtual const char * typeString() const override; |
---|
376 | }; |
---|
377 | |
---|
378 | class WithStmt : public Declaration { |
---|
379 | public: |
---|
380 | std::list< Expression * > exprs; |
---|
381 | Statement * stmt; |
---|
382 | |
---|
383 | WithStmt( const std::list< Expression * > & exprs, Statement * stmt ); |
---|
384 | WithStmt( const WithStmt & other ); |
---|
385 | virtual ~WithStmt(); |
---|
386 | |
---|
387 | virtual WithStmt * clone() const override { return new WithStmt( *this ); } |
---|
388 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
389 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
390 | virtual Declaration * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
391 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
392 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override { print(os, indent); } |
---|
393 | }; |
---|
394 | |
---|
395 | class AsmDecl : public Declaration { |
---|
396 | public: |
---|
397 | AsmStmt * stmt; |
---|
398 | |
---|
399 | AsmDecl( AsmStmt * stmt ); |
---|
400 | AsmDecl( const AsmDecl & other ); |
---|
401 | virtual ~AsmDecl(); |
---|
402 | |
---|
403 | AsmStmt * get_stmt() { return stmt; } |
---|
404 | void set_stmt( AsmStmt * newValue ) { stmt = newValue; } |
---|
405 | |
---|
406 | virtual AsmDecl * clone() const override { return new AsmDecl( *this ); } |
---|
407 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
408 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
409 | virtual AsmDecl * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
410 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
411 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
412 | }; |
---|
413 | |
---|
414 | class DirectiveDecl : public Declaration { |
---|
415 | public: |
---|
416 | DirectiveStmt * stmt; |
---|
417 | |
---|
418 | DirectiveDecl( DirectiveStmt * stmt ); |
---|
419 | DirectiveDecl( const DirectiveDecl & other ); |
---|
420 | virtual ~DirectiveDecl(); |
---|
421 | |
---|
422 | DirectiveStmt * get_stmt() { return stmt; } |
---|
423 | void set_stmt( DirectiveStmt * newValue ) { stmt = newValue; } |
---|
424 | |
---|
425 | virtual DirectiveDecl * clone() const override { return new DirectiveDecl( *this ); } |
---|
426 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
427 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
428 | virtual DirectiveDecl * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
429 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
430 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
431 | }; |
---|
432 | |
---|
433 | class StaticAssertDecl : public Declaration { |
---|
434 | public: |
---|
435 | Expression * condition; |
---|
436 | ConstantExpr * message; // string literal |
---|
437 | |
---|
438 | StaticAssertDecl( Expression * condition, ConstantExpr * message ); |
---|
439 | StaticAssertDecl( const StaticAssertDecl & other ); |
---|
440 | virtual ~StaticAssertDecl(); |
---|
441 | |
---|
442 | virtual StaticAssertDecl * clone() const override { return new StaticAssertDecl( *this ); } |
---|
443 | virtual void accept( Visitor & v ) override { v.visit( this ); } |
---|
444 | virtual void accept( Visitor & v ) const override { v.visit( this ); } |
---|
445 | virtual StaticAssertDecl * acceptMutator( Mutator & m ) override { return m.mutate( this ); } |
---|
446 | virtual void print( std::ostream & os, Indenter indent = {} ) const override; |
---|
447 | virtual void printShort( std::ostream & os, Indenter indent = {} ) const override; |
---|
448 | }; |
---|
449 | |
---|
450 | std::ostream & operator<<( std::ostream & os, const TypeDecl::Data & data ); |
---|
451 | |
---|
452 | // Local Variables: // |
---|
453 | // tab-width: 4 // |
---|
454 | // mode: c++ // |
---|
455 | // compile-command: "make install" // |
---|
456 | // End: // |
---|