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// Test case for Issue 292:
// https://github.com/typetools/checker-framework/issues/292
// TODO: ensure that type validation is consistently performed for each
// possible tree.
// We should also add a jtreg version of this test to
// ensure that each error is only output once and in the right place.
import org.checkerframework.checker.tainting.qual.Tainted;
import org.checkerframework.checker.tainting.qual.Untainted;
abstract class TypeInvalid {
// :: error: (type.invalid.conflicting.annos)
static @Untainted @Tainted class Inner {}
// Duplication forbidden
// :: error: (type.invalid.conflicting.annos)
void bad(@Tainted @Untainted TypeInvalid c) {
// :: error: (type.invalid.conflicting.annos)
Object o = new @Tainted @Untainted Object();
// :: error: (type.invalid.conflicting.annos)
o = new @Tainted @Untainted Object();
// :: error: (type.invalid.conflicting.annos)
o = o.equals(new @Tainted @Untainted Object());
// :: error: (type.invalid.conflicting.annos)
o = (Object) new @Tainted @Untainted Object();
// :: error: (type.invalid.conflicting.annos)
o = (@Tainted @Untainted TypeInvalid) o;
// :: error: (type.invalid.conflicting.annos)
o = (new @Tainted @Untainted Object()) instanceof Object;
// :: error: (type.invalid.conflicting.annos)
o = o instanceof @Tainted @Untainted TypeInvalid;
}
// :: error: (type.invalid.conflicting.annos)
@Tainted @Untainted Object bar() {
return null;
}
// :: error: (type.invalid.conflicting.annos)
abstract @Tainted @Untainted Object absbar();
void voidmethod() {}
TypeInvalid() {}
// :: error: (type.invalid.conflicting.annos)
@Tainted @Untainted TypeInvalid(int p) {}
// :: error: (type.invalid.conflicting.annos)
void recv(@Tainted @Untainted TypeInvalid this) {}
// :: error: (type.invalid.conflicting.annos)
@Tainted @Untainted Object field;
// TODO: Note the error marker positions for the errors on fields
// and method return types. Maybe these should be improved.
// :: error: (type.invalid.conflicting.annos)
void athro() throws @Tainted @Untainted Exception {}
}
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