From aff9a743668575898d5eafe30e8e240e4a53342a Mon Sep 17 00:00:00 2001
From: Roberto Raggi <roberto.raggi@nokia.com>
Date: Tue, 10 Nov 2009 14:16:39 +0100
Subject: Cleanup NewArrayDeclaratorAST

---
 src/shared/cplusplus/AST.cpp             | 6 ++----
 src/shared/cplusplus/AST.h               | 3 +--
 src/shared/cplusplus/ASTVisit.cpp        | 3 +--
 src/shared/cplusplus/ASTfwd.h            | 1 +
 src/shared/cplusplus/CheckExpression.cpp | 6 ++++--
 src/shared/cplusplus/Parser.cpp          | 8 +++++---
 src/shared/cplusplus/Parser.h            | 2 +-
 7 files changed, 15 insertions(+), 14 deletions(-)

(limited to 'src/shared/cplusplus')

diff --git a/src/shared/cplusplus/AST.cpp b/src/shared/cplusplus/AST.cpp
index a20f74372b..987c6a1664 100644
--- a/src/shared/cplusplus/AST.cpp
+++ b/src/shared/cplusplus/AST.cpp
@@ -1175,10 +1175,8 @@ unsigned NewTypeIdAST::firstToken() const
 
 unsigned NewTypeIdAST::lastToken() const
 {
-    for (NewArrayDeclaratorAST *it = new_array_declarators; it; it = it->next) {
-        if (! it->next)
-            return it->lastToken();
-    }
+    if (new_array_declarators)
+        return new_array_declarators->lastToken();
 
     for (PtrOperatorAST *it = ptr_operators; it; it = it->next) {
         if (it->next)
diff --git a/src/shared/cplusplus/AST.h b/src/shared/cplusplus/AST.h
index 3dd95c5e53..310b3d39e2 100644
--- a/src/shared/cplusplus/AST.h
+++ b/src/shared/cplusplus/AST.h
@@ -1333,7 +1333,6 @@ public:
     unsigned lbracket_token;
     ExpressionAST *expression;
     unsigned rbracket_token;
-    NewArrayDeclaratorAST *next;
 
 public:
     virtual NewArrayDeclaratorAST *asNewArrayDeclarator() { return this; }
@@ -1392,7 +1391,7 @@ class CPLUSPLUS_EXPORT NewTypeIdAST: public AST
 public:
     SpecifierAST *type_specifier;
     PtrOperatorAST *ptr_operators;
-    NewArrayDeclaratorAST *new_array_declarators;
+    NewArrayDeclaratorListAST *new_array_declarators;
 
 public:
     virtual NewTypeIdAST *asNewTypeId() { return this; }
diff --git a/src/shared/cplusplus/ASTVisit.cpp b/src/shared/cplusplus/ASTVisit.cpp
index 1188eb0991..c9e86fb07f 100644
--- a/src/shared/cplusplus/ASTVisit.cpp
+++ b/src/shared/cplusplus/ASTVisit.cpp
@@ -565,8 +565,7 @@ void NewTypeIdAST::accept0(ASTVisitor *visitor)
             accept(it, visitor);
         for (PtrOperatorAST *it = ptr_operators; it; it = it->next)
             accept(it, visitor);
-        for (NewArrayDeclaratorAST *it = new_array_declarators; it; it = it->next)
-            accept(it, visitor);
+        accept(new_array_declarators, visitor);
     }
     visitor->endVisit(this);
 }
diff --git a/src/shared/cplusplus/ASTfwd.h b/src/shared/cplusplus/ASTfwd.h
index fbf3743fac..1eae7c3fff 100644
--- a/src/shared/cplusplus/ASTfwd.h
+++ b/src/shared/cplusplus/ASTfwd.h
@@ -198,6 +198,7 @@ typedef List<DeclaratorAST *> DeclaratorListAST;
 typedef List<BaseSpecifierAST *> BaseSpecifierListAST;
 typedef List<EnumeratorAST *> EnumeratorListAST;
 typedef List<MemInitializerAST *> MemInitializerListAST;
+typedef List<NewArrayDeclaratorAST *> NewArrayDeclaratorListAST;
 
 typedef List<NameAST *> ObjCIdentifierListAST;
 typedef List<ObjCMessageArgumentAST *> ObjCMessageArgumentListAST;
diff --git a/src/shared/cplusplus/CheckExpression.cpp b/src/shared/cplusplus/CheckExpression.cpp
index 14ced9509a..763258dfda 100644
--- a/src/shared/cplusplus/CheckExpression.cpp
+++ b/src/shared/cplusplus/CheckExpression.cpp
@@ -207,8 +207,10 @@ bool CheckExpression::visit(NewExpressionAST *ast)
     if (ast->new_type_id) {
         FullySpecifiedType ty = semantic()->check(ast->new_type_id->type_specifier, _scope);
 
-        for (NewArrayDeclaratorAST *it = ast->new_type_id->new_array_declarators; it; it = it->next) {
-            FullySpecifiedType exprTy = semantic()->check(it->expression, _scope);
+        for (NewArrayDeclaratorListAST *it = ast->new_type_id->new_array_declarators; it; it = it->next) {
+            if (NewArrayDeclaratorAST *declarator = it->value) {
+                FullySpecifiedType exprTy = semantic()->check(declarator->expression, _scope);
+            }
         }
     }
 
diff --git a/src/shared/cplusplus/Parser.cpp b/src/shared/cplusplus/Parser.cpp
index 86f046b9c5..9179f21db1 100644
--- a/src/shared/cplusplus/Parser.cpp
+++ b/src/shared/cplusplus/Parser.cpp
@@ -3810,7 +3810,7 @@ bool Parser::parseNewTypeId(NewTypeIdAST *&node)
     PtrOperatorAST **ptrop_it = &ast->ptr_operators;
     while (parsePtrOperator(*ptrop_it))
         ptrop_it = &(*ptrop_it)->next;
-    NewArrayDeclaratorAST **it = &ast->new_array_declarators;
+    NewArrayDeclaratorListAST **it = &ast->new_array_declarators;
     while (parseNewArrayDeclarator(*it))
         it = &(*it)->next;
     node = ast;
@@ -3818,7 +3818,7 @@ bool Parser::parseNewTypeId(NewTypeIdAST *&node)
 }
 
 
-bool Parser::parseNewArrayDeclarator(NewArrayDeclaratorAST *&node)
+bool Parser::parseNewArrayDeclarator(NewArrayDeclaratorListAST *&node)
 {
     DEBUG_THIS_RULE();
     if (LA() != T_LBRACKET)
@@ -3828,7 +3828,9 @@ bool Parser::parseNewArrayDeclarator(NewArrayDeclaratorAST *&node)
     ast->lbracket_token = consumeToken();
     parseExpression(ast->expression);
     match(T_RBRACKET, &ast->rbracket_token);
-    node = ast;
+
+    node = new (_pool) NewArrayDeclaratorListAST;
+    node->value = ast;
     return true;
 }
 
diff --git a/src/shared/cplusplus/Parser.h b/src/shared/cplusplus/Parser.h
index 40f2f7e558..57a7eaf760 100644
--- a/src/shared/cplusplus/Parser.h
+++ b/src/shared/cplusplus/Parser.h
@@ -146,7 +146,7 @@ public:
     bool parseNestedNameSpecifierOpt(NestedNameSpecifierAST *&name, bool acceptTemplateId);
     bool parseNamespace(DeclarationAST *&node);
     bool parseNamespaceAliasDefinition(DeclarationAST *&node);
-    bool parseNewArrayDeclarator(NewArrayDeclaratorAST *&node);
+    bool parseNewArrayDeclarator(NewArrayDeclaratorListAST *&node);
     bool parseNewExpression(ExpressionAST *&node);
     bool parseNewPlacement(NewPlacementAST *&node);
     bool parseNewInitializer(NewInitializerAST *&node);
-- 
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