package flowexpression;
import java.io.FileInputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import testlib.flowexpression.qual.FlowExp;
public class Standardize {
Object field;
@SuppressWarnings("assignment.type.incompatible")
@FlowExp("field")
Object fieldField = null;
void variableDecls(@FlowExp("field") Standardize this, @FlowExp("field") Object paramField) {
@FlowExp("field")
Object localField = fieldField;
@FlowExp("field")
Object o1 = fieldField;
@FlowExp("this.field")
Object o2 = fieldField;
@FlowExp("field")
Object o3 = paramField;
@FlowExp("this.field")
Object o4 = paramField;
@FlowExp("field")
Object o5 = localField;
@FlowExp("this.field")
Object o6 = localField;
try (@SuppressWarnings("assignment.type.incompatible")
@FlowExp("field")
FileInputStream in = new FileInputStream("")) {
in.read();
@FlowExp("field")
Object o7 = in;
@FlowExp("this.field")
Object o8 = in;
} catch (
@SuppressWarnings("exception.parameter.invalid")
@FlowExp("field")
Exception ex) {
@FlowExp("field")
Object o9 = ex;
@FlowExp("this.field")
Object o10 = ex;
}
@FlowExp("field")
Object o11 = this;
@FlowExp("this.field")
Object o12 = this;
}
class MyGen<T extends @FlowExp("field") Object> {}
<X extends @FlowExp("field") Object, Y extends @FlowExp("this.field") Object>
void typeVariables(X x) {
MyGen<X> o1;
MyGen<Y> o2;
MyGen<@FlowExp("this.field") String> o3;
MyGen<@FlowExp("field") String> o4;
@FlowExp("field")
Object o5 = x;
@FlowExp("this.field")
Object o6 = x;
}
<A> void typeVariable2(A a, @FlowExp("#1") A a2) {}
void callTypeVariable2(@FlowExp("field") Object param) {
typeVariable2(field, param);
typeVariable2(this.field, param);
}
@FlowExp("field")
Object testReturn(@FlowExp("this.field") Object param) {
@FlowExp("this.field")
Object o = testReturn(param);
return param;
}
void testCasts() {
@SuppressWarnings("cast.unsafe")
@FlowExp("this.field")
Object o = (@FlowExp("field") Object) new Object();
@FlowExp("this.field")
Object o2 = (@FlowExp("field") Object) o;
}
void testNewClassTree() {
@FlowExp("this.field")
Object o = new @FlowExp("field") Object();
}
void list(List<@FlowExp("field") Object> list) {
Object field = new Object();
// "field" is local variable, but list.get(1) type is @FlowExp("this.field")
@FlowExp("field")
//:: error: (assignment.type.incompatible)
Object o1 = list.get(1);
@FlowExp("this.field")
Object o2 = list.get(1);
}
Object dict = new Object();
void typvar() {
Map<@FlowExp("this.dict") String, String> that =
new HashMap<@FlowExp("dict") String, String>();
}
void newArray() {
@FlowExp("this.dict")
String[] s = new @FlowExp("dict") String[1];
}
void clasLiteral(@FlowExp("java.lang.String.class") String param) {
@FlowExp("String.class")
String s = param;
}
}