private void convertString(AssignStatContext c) {
if (c.StringLiteral() != null) {
String content = c.StringLiteral().getText().replace("\\n", "\n");
content = content.substring(1, content.length() - 1);
String id = c.ID().getText();
String newId = this.generateNewName(id);
StringRepresentation rep = new StringRepresentation(newId, content);
// System.out.println(rep.getConstraints());
ssa.addAll(rep.getConstraints());
} else {
ExprContext expr = c.expr();
if (expr.getChildCount() == 1) {
String id = c.ID().getText();
String newId = this.generateNewName(id);
String constraint = "(assert (= " + newId + " " + this.getExpr(expr) + "))";
this.ssa.add(constraint);
} else {
String id = c.ID().getText();
String newId = this.generateNewName(id);
String constraint =
"(assert (= "
+ "(valueOf "
+ newId
+ ") (charOf "
+ this.getExpr(expr.expr(0))
+ " "
+ this.getExpr(expr.expr(1))
+ ")))";
this.ssa.add(constraint);
}
}
}
private void covertPointerAssgin(AssignStatContext assign) {
String ID = assign.ID().getText();
ExprContext temp = assign.expr();
String id = this.variableTrack.get(ID);
String newId = generateNewName(id);
String constraint = "(assert (= valueOf " + newId + " " + getExpr(temp) + "))";
ssa.add(constraint);
}
private void converNonString(AssignStatContext c) {
String expr = getExpr(c.expr());
String id = this.variableTrack.get(c.ID().getText());
String newId = generateNewName(id);
String constraint = "";
if (c.assiginOperator().getText().equals("=")) {
constraint = "(assert(= " + newId + " " + expr + "))";
} else {
char operater = c.assiginOperator().getText().charAt(0);
constraint = "(assert(= " + newId + "( " + operater + " " + id + " " + expr + " )))";
}
ssa.add(constraint);
}