ast.cpp

#include "ast.h"
using namespace std;

ASTstmt::ASTstmt(stmt_type type, ASTstmt *body, ASTstmt *tail, string label) {
    this->type = type;
    this->body = body;
    this->tail = tail;
    this->label = label;
}

ASTExpr::ASTExpr(char op, ASTlval *operand, int constval, ASTExpr *left,
                 ASTExpr *right) {
    this->op = op;
    this->operand = operand;
    this->constant_val = constval;
    this->left = left;
    this->right = right;
}

ASTfcall::ASTfcall(string identifier) {
    this->identifier = identifier;
    parameters = new vector<ASTExpr *>;
    this->nesting_diff = -1;
}

ASTlval::ASTlval(bool constant, string identifier) {
    this->constant = constant;
    this->identifier = identifier;
    this->indices = new vector<ASTExpr *>();
}

ASTfdef::ASTfdef(ASTheader *header, ASTstmt *body) {
    this->header = header;
    this->body = body;
}

ASTheader::ASTheader(Type type, ASTparam *list, string identifier) {
    this->identifier = identifier;
    this->type = type;
    this->paramlist = list;
}

ASTparam::ASTparam(vector<string> *id, Type p, ASTparam *next) {
    this->identifiers = id;
    this->p = p;
    this->byref = 0;
    this->next = next;
}

ASTif::ASTif(ASTExpr *condition, ASTstmt *body) {
    this->tail = NULL;
    this->condition = condition;
    this->body = body;
}