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Improved the implementation of new-expressions.

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This commit is contained in:
Roberto Raggi
2009-02-10 14:43:19 +01:00
committed by Roberto Raggi
parent 885d908ea3
commit 2d80acbe76
10 changed files with 294 additions and 125 deletions
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46
src/shared/cplusplus/AST.h
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@@ -152,7 +152,8 @@ public:
virtual NestedDeclaratorAST *asNestedDeclarator() { return 0; }
virtual NestedExpressionAST *asNestedExpression() { return 0; }
virtual NestedNameSpecifierAST *asNestedNameSpecifier() { return 0; }
virtual NewDeclaratorAST *asNewDeclarator() { return 0; }
virtual NewPlacementAST *asNewPlacement() { return 0; }
virtual NewArrayDeclaratorAST *asNewArrayDeclarator() { return 0; }
virtual NewExpressionAST *asNewExpression() { return 0; }
virtual NewInitializerAST *asNewInitializer() { return 0; }
virtual NewTypeIdAST *asNewTypeId() { return 0; }
@@ -1440,20 +1441,42 @@ protected:
virtual void accept0(ASTVisitor *visitor);
};
class CPLUSPLUS_EXPORT NewDeclaratorAST: public AST
class CPLUSPLUS_EXPORT NewPlacementAST: public AST
{
public:
PtrOperatorAST *ptr_operators;
NewDeclaratorAST *declarator;
unsigned lparen_token;
ExpressionListAST *expression_list;
unsigned rparen_token;
public:
virtual NewDeclaratorAST *asNewDeclarator()
virtual NewPlacementAST *asNewPlacement()
{ return this; }
virtual unsigned firstToken() const;
virtual unsigned lastToken() const;
virtual NewDeclaratorAST *clone(MemoryPool *pool) const;
virtual NewPlacementAST *clone(MemoryPool *pool) const;
protected:
virtual void accept0(ASTVisitor *visitor);
};
class CPLUSPLUS_EXPORT NewArrayDeclaratorAST: public AST
{
public:
unsigned lbracket_token;
ExpressionAST *expression;
unsigned rbracket_token;
NewArrayDeclaratorAST *next;
public:
virtual NewArrayDeclaratorAST *asNewArrayDeclarator()
{ return this; }
virtual unsigned firstToken() const;
virtual unsigned lastToken() const;
virtual NewArrayDeclaratorAST *clone(MemoryPool *pool) const;
protected:
virtual void accept0(ASTVisitor *visitor);
@@ -1464,9 +1487,14 @@ class CPLUSPLUS_EXPORT NewExpressionAST: public ExpressionAST
public:
unsigned scope_token;
unsigned new_token;
ExpressionAST *expression;
NewPlacementAST *new_placement;
unsigned lparen_token;
ExpressionAST *type_id;
unsigned rparen_token;
NewTypeIdAST *new_type_id;
NewInitializerAST *new_initializer;
public:
@@ -1506,8 +1534,8 @@ class CPLUSPLUS_EXPORT NewTypeIdAST: public AST
{
public:
SpecifierAST *type_specifier;
NewInitializerAST *new_initializer;
NewDeclaratorAST *new_declarator;
PtrOperatorAST *ptr_operators;
NewArrayDeclaratorAST *new_array_declarators;
public:
virtual NewTypeIdAST *asNewTypeId()