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UnaryExpr.cpp
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#include "UnaryExpr.h"
#include "llvm/Support/raw_ostream.h"
#include "../type/TypeHandler.h"
/*
* UnaryExpr classes
*/
UnaryExpr::UnaryExpr(Expr *expr, ExprKind kind): ExprBase(kind) {
this->expr = expr;
if (expr) {
setType(expr->getType());
}
}
RefExpr::RefExpr(Expr* expr, Type* type) :
UnaryExpr(expr, EK_RefExpr) {
setType(type);
}
void RefExpr::accept(ExprVisitor& visitor) {
visitor.visit(*this);
}
bool RefExpr::classof(const Expr* expr) {
return expr->getKind() == EK_RefExpr;
}
DerefExpr::DerefExpr(Expr* expr) :
UnaryExpr(expr, EK_DerefExpr) {
if (auto PT = llvm::dyn_cast_or_null<PointerType>(expr->getType())) {
setType(PT->type);
}
}
void DerefExpr::accept(ExprVisitor& visitor) {
visitor.visit(*this);
}
bool DerefExpr::classof(const Expr* expr) {
return expr->getKind() == EK_DerefExpr;
}
RetExpr::RetExpr(Expr* ret)
: UnaryExpr(ret, EK_RetExpr) { }
RetExpr::RetExpr()
: UnaryExpr(nullptr, EK_RetExpr) { }
void RetExpr::accept(ExprVisitor& visitor) {
visitor.visit(*this);
}
bool RetExpr::classof(const Expr* expr) {
return expr->getKind() == EK_RetExpr;
}
CastExpr::CastExpr(Expr* expr, Type* type)
: UnaryExpr(expr, EK_CastExpr) {
setType(type);
}
void CastExpr::accept(ExprVisitor& visitor) {
visitor.visit(*this);
}
bool CastExpr::classof(const Expr* expr) {
return expr->getKind() == EK_CastExpr;
}
MinusExpr::MinusExpr(Expr* expr) : UnaryExpr(expr, EK_MinusExpr) {
setType(expr->getType());
}
void MinusExpr::accept(ExprVisitor& visitor) {
visitor.visit(*this);
}
bool MinusExpr::classof(const Expr* expr) {
return expr->getKind() == EK_MinusExpr;
}
LogicalNot::LogicalNot(Expr* expr) : UnaryExpr(expr, EK_LogicalNot) {
setType(expr->getType());
}
void LogicalNot::accept(ExprVisitor& visitor) {
visitor.visit(*this);
}
bool LogicalNot::classof(const Expr* expr) {
return expr->getKind() == EK_LogicalNot;
}