Get rid of the old Semantic pass.

1 files changed, 0 insertions, 406 deletions

diff --git a/src/shared/cplusplus/CheckStatement.cpp b/src/shared/cplusplus/CheckStatement.cpp
deleted file mode 100644
index fc63434bb6..0000000000
--- a/src/shared/cplusplus/CheckStatement.cpp
+++ /dev/null
@@ -1,406 +0,0 @@
-/**************************************************************************
-**
-** This file is part of Qt Creator
-**
-** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** Commercial Usage
-**
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
-**
-** GNU Lesser General Public License Usage
-**
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://qt.nokia.com/contact.
-**
-**************************************************************************/
-// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#include "CheckStatement.h"
-#include "Semantic.h"
-#include "AST.h"
-#include "TranslationUnit.h"
-#include "Scope.h"
-#include "CoreTypes.h"
-#include "Control.h"
-#include "Symbols.h"
-#include "Names.h"
-#include "Literals.h"
-#include <string>
-
-using namespace CPlusPlus;
-
-CheckStatement::CheckStatement(Semantic *semantic)
-    : SemanticCheck(semantic),
-      _statement(0),
-      _scope(0)
-{ }
-
-CheckStatement::~CheckStatement()
-{ }
-
-FullySpecifiedType CheckStatement::check(StatementAST *statement, Scope *scope)
-{
-    FullySpecifiedType previousExprType = switchExprType(FullySpecifiedType());
-    Scope *previousScope = switchScope(scope);
-    StatementAST *previousStatement = switchStatement(statement);
-    accept(statement);
-    (void) switchStatement(previousStatement);
-    (void) switchScope(previousScope);
-    return switchExprType(previousExprType);
-}
-
-FullySpecifiedType CheckStatement::switchExprType(const FullySpecifiedType &type)
-{
-    const FullySpecifiedType &previousExprType = _exprType;
-    _exprType = type;
-    return previousExprType;
-}
-
-StatementAST *CheckStatement::switchStatement(StatementAST *statement)
-{
-    StatementAST *previousStatement = _statement;
-    _statement = statement;
-    return previousStatement;
-}
-
-Scope *CheckStatement::switchScope(Scope *scope)
-{
-    Scope *previousScope = _scope;
-    _scope = scope;
-    return previousScope;
-}
-
-bool CheckStatement::visit(CaseStatementAST *ast)
-{
-    (void) semantic()->check(ast->expression, _scope);
-    _exprType = semantic()->check(ast->statement, _scope);
-    return false;
-}
-
-bool CheckStatement::visit(CompoundStatementAST *ast)
-{
-    Block *block = control()->newBlock(ast->lbrace_token);
-    block->setStartOffset(tokenAt(ast->firstToken()).end());
-    block->setEndOffset(tokenAt(ast->lastToken() - 1).end());
-    ast->symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    StatementAST *previousStatement = 0;
-    for (StatementListAST *it = ast->statement_list; it; it = it->next) {
-        StatementAST *statement = it->value;
-        _exprType = semantic()->check(statement, _scope);
-
-        if (statement && previousStatement) {
-            ExpressionStatementAST *expressionStatement = statement->asExpressionStatement();
-            CompoundStatementAST *compoundStatement = previousStatement->asCompoundStatement();
-            if (expressionStatement && ! expressionStatement->expression && compoundStatement && compoundStatement->rbrace_token)
-                translationUnit()->warning(compoundStatement->rbrace_token, "unnecessary semicolon after block");
-        }
-
-        previousStatement = statement;
-    }
-    (void) switchScope(previousScope);
-    return false;
-}
-
-bool CheckStatement::visit(DeclarationStatementAST *ast)
-{
-    semantic()->check(ast->declaration, _scope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(DoStatementAST *ast)
-{
-    semantic()->check(ast->statement, _scope);
-    (void) semantic()->check(ast->expression, _scope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(ExpressionOrDeclarationStatementAST *ast)
-{
-//    translationUnit()->warning(ast->firstToken(),
-//                               "ambiguous expression or declaration statement");
-
-    semantic()->check(ast->declaration, _scope);
-    _exprType = semantic()->check(ast->expression, _scope);
-
-    return false;
-}
-
-bool CheckStatement::visit(ExpressionStatementAST *ast)
-{
-    _exprType = semantic()->check(ast->expression, _scope);
-    return false;
-}
-
-bool CheckStatement::forEachFastEnum(unsigned firstToken,
-                                     unsigned lparen,
-                                     unsigned lastToken,
-                                     SpecifierListAST *type_specifier_list,
-                                     DeclaratorAST *declarator,
-                                     ExpressionAST *initializer,
-                                     ExpressionAST *expression,
-                                     StatementAST *statement,
-                                     Block *&symbol)
-{
-    unsigned scopeStart = tokenAt(firstToken).offset;
-    if (lparen)
-        scopeStart = tokenAt(lparen).end();
-
-    Block *block = control()->newBlock(firstToken);
-    block->setStartOffset(scopeStart);
-    block->setEndOffset(tokenAt(lastToken - 1).end());
-    symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    if (type_specifier_list && declarator) {
-        FullySpecifiedType ty = semantic()->check(type_specifier_list, _scope);
-        const Name *name = 0;
-        ty = semantic()->check(declarator, ty, _scope, &name);
-        unsigned location = declarator->firstToken();
-        if (CoreDeclaratorAST *core_declarator = declarator->core_declarator)
-            location = core_declarator->firstToken();
-        Declaration *decl = control()->newDeclaration(location, name);
-        decl->setType(ty);
-        _scope->addMember(decl);
-    } else {
-        (void) semantic()->check(initializer, _scope);
-    }
-
-    (void) semantic()->check(expression, _scope);
-    semantic()->check(statement, _scope);
-    (void) switchScope(previousScope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(ForeachStatementAST *ast)
-{
-    return forEachFastEnum(ast->firstToken(),
-                           ast->lparen_token,
-                           ast->lastToken(),
-                           ast->type_specifier_list,
-                           ast->declarator,
-                           ast->initializer,
-                           ast->expression,
-                           ast->statement,
-                           ast->symbol);
-}
-
-bool CheckStatement::visit(ObjCFastEnumerationAST *ast)
-{
-    return forEachFastEnum(ast->firstToken(),
-                           ast->lparen_token,
-                           ast->lastToken(),
-                           ast->type_specifier_list,
-                           ast->declarator,
-                           ast->initializer,
-                           ast->fast_enumeratable_expression,
-                           ast->statement,
-                           ast->symbol);
-}
-
-bool CheckStatement::visit(ForStatementAST *ast)
-{
-    unsigned scopeStart = tokenAt(ast->firstToken()).offset;
-    if (ast->lparen_token)
-        scopeStart = tokenAt(ast->lparen_token).end();
-
-    Block *block = control()->newBlock(ast->for_token);
-    block->setStartOffset(scopeStart);
-    block->setEndOffset(tokenAt(ast->lastToken() - 1).end());
-    ast->symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    semantic()->check(ast->initializer, _scope);
-    FullySpecifiedType condTy = semantic()->check(ast->condition, _scope);
-    FullySpecifiedType exprTy = semantic()->check(ast->expression, _scope);
-    semantic()->check(ast->statement, _scope);
-    (void) switchScope(previousScope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(IfStatementAST *ast)
-{
-    unsigned scopeStart = tokenAt(ast->firstToken()).offset;
-    if (ast->lparen_token)
-        scopeStart = tokenAt(ast->lparen_token).end();
-
-    Block *block = control()->newBlock(ast->if_token);
-    block->setStartOffset(scopeStart);
-    block->setEndOffset(tokenAt(ast->lastToken() - 1).end());
-    ast->symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    FullySpecifiedType exprTy = semantic()->check(ast->condition, _scope);
-    semantic()->check(ast->statement, _scope);
-    semantic()->check(ast->else_statement, _scope);
-    (void) switchScope(previousScope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(LabeledStatementAST *ast)
-{
-    semantic()->check(ast->statement, _scope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(BreakStatementAST *)
-{
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(ContinueStatementAST *)
-{
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(GotoStatementAST *)
-{
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(ReturnStatementAST *ast)
-{
-    _exprType = semantic()->check(ast->expression, _scope);
-    return false;
-}
-
-bool CheckStatement::visit(SwitchStatementAST *ast)
-{
-    unsigned scopeStart = tokenAt(ast->firstToken()).offset;
-    if (ast->lparen_token)
-        scopeStart = tokenAt(ast->lparen_token).offset;
-
-    Block *block = control()->newBlock(ast->switch_token);
-    block->setStartOffset(scopeStart);
-    block->setEndOffset(tokenAt(ast->lastToken() - 1).end());
-    ast->symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    FullySpecifiedType condTy = semantic()->check(ast->condition, _scope);
-    semantic()->check(ast->statement, _scope);
-    (void) switchScope(previousScope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(TryBlockStatementAST *ast)
-{
-    semantic()->check(ast->statement, _scope);
-    for (CatchClauseListAST *it = ast->catch_clause_list; it; it = it->next) {
-        semantic()->check(it->value, _scope);
-    }
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(CatchClauseAST *ast)
-{
-    unsigned scopeStart = tokenAt(ast->firstToken()).offset;
-    if (ast->lparen_token)
-        scopeStart = tokenAt(ast->lparen_token).end();
-
-    Block *block = control()->newBlock(ast->catch_token);
-    block->setStartOffset(scopeStart);
-    block->setEndOffset(tokenAt(ast->lastToken() - 1).end());
-    ast->symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    semantic()->check(ast->exception_declaration, _scope);
-    semantic()->check(ast->statement, _scope);
-    (void) switchScope(previousScope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(WhileStatementAST *ast)
-{
-    unsigned scopeStart = tokenAt(ast->firstToken()).offset;
-    if (ast->lparen_token)
-        scopeStart = tokenAt(ast->lparen_token).end();
-
-    Block *block = control()->newBlock(ast->while_token);
-    block->setStartOffset(scopeStart);
-    block->setEndOffset(tokenAt(ast->lastToken() - 1).end());
-    ast->symbol = block;
-    _scope->addMember(block);
-    Scope *previousScope = switchScope(block);
-    FullySpecifiedType condTy = semantic()->check(ast->condition, _scope);
-    semantic()->check(ast->statement, _scope);
-    (void) switchScope(previousScope);
-    _exprType = FullySpecifiedType();
-    return false;
-}
-
-bool CheckStatement::visit(QtMemberDeclarationAST *ast)
-{
-    const Name *name = 0;
-
-    if (tokenKind(ast->q_token) == T_Q_D)
-        name = control()->nameId(control()->identifier("d"));
-    else
-        name = control()->nameId(control()->identifier("q"));
-
-    FullySpecifiedType declTy = semantic()->check(ast->type_id, _scope);
-
-    if (tokenKind(ast->q_token) == T_Q_D) {
-        if (NamedType *namedTy = declTy->asNamedType()) {
-            if (const NameId *nameId = namedTy->name()->asNameId()) {
-                std::string privateClass;
-                privateClass += nameId->identifier()->chars();
-                privateClass += "Private";
-
-                const Name *privName = control()->nameId(control()->identifier(privateClass.c_str(),
-                                                                                           privateClass.size()));
-                declTy.setType(control()->namedType(privName));
-            }
-        }
-    }
-
-    Declaration *symbol = control()->newDeclaration(/*generated*/ 0, name);
-    symbol->setType(control()->pointerType(declTy));
-
-    _scope->addMember(symbol);
-    _exprType = FullySpecifiedType();
-    return false;
-}