diff options
Diffstat (limited to 'AST_accept.h')
| -rw-r--r-- | AST_accept.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/AST_accept.h b/AST_accept.h index ffef6f8b..0e5a71b6 100644 --- a/AST_accept.h +++ b/AST_accept.h @@ -271,9 +271,12 @@ void ForStatement::accept(ASTVisitor& _visitor) { if (_visitor.visit(*this)) { - m_initExpression->accept(_visitor); - m_condExpression->accept(_visitor); - m_loopExpression->accept(_visitor); + if (m_initExpression) + m_initExpression->accept(_visitor); + if (m_condExpression) + m_condExpression->accept(_visitor); + if (m_loopExpression) + m_loopExpression->accept(_visitor); m_body->accept(_visitor); } _visitor.endVisit(*this); @@ -283,9 +286,12 @@ void ForStatement::accept(ASTConstVisitor& _visitor) const { if (_visitor.visit(*this)) { - m_initExpression->accept(_visitor); - m_condExpression->accept(_visitor); - m_loopExpression->accept(_visitor); + if (m_initExpression) + m_initExpression->accept(_visitor); + if (m_condExpression) + m_condExpression->accept(_visitor); + if (m_loopExpression) + m_loopExpression->accept(_visitor); m_body->accept(_visitor); } _visitor.endVisit(*this); |