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vhdlpp: Fixed the Expression visitor code.

This commit is contained in:
Maciej Suminski 2016-01-22 10:15:12 +01:00
parent db77fafe72
commit 19a187fa90
1 changed files with 9 additions and 9 deletions
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18
vhdlpp/expression.cc
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@ -88,11 +88,13 @@ list<Expression*>*ExpAttribute::clone_args() const {
void ExpAttribute::visit_args(ExprVisitor& func)
{
if(args_) {
for(list<Expression*>::iterator it = args_->begin();
for(list<Expression*>::iterator it = args_->begin();
it != args_->end(); ++it) {
func(*it);
}
(*it)->visit(func);
}
}
func(this);
}
ExpObjAttribute::ExpObjAttribute(ExpName*base, perm_string name, list<Expression*>*args)
@ -405,9 +407,8 @@ Expression*ExpConditional::clone() const
void ExpConditional::visit(ExprVisitor& func)
{
for(std::list<case_t*>::iterator it = options_.begin();
it != options_.end(); ++it) {
it != options_.end(); ++it)
(*it)->visit(func);
}
func(this);
}
@ -474,12 +475,11 @@ Expression*ExpSelected::clone() const
void ExpConditional::case_t::visit(ExprVisitor& func)
{
if(cond_)
func(cond_);
cond_->visit(func);
for(std::list<Expression*>::iterator it = true_clause_.begin();
it != true_clause_.end(); ++it) {
func(*it);
}
it != true_clause_.end(); ++it)
(*it)->visit(func);
}
ExpEdge::ExpEdge(ExpEdge::fun_t typ, Expression*op)