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// Test case for issue #1214:
// https://github.com/typetools/checker-framework/issues/1214
import org.checkerframework.common.value.qual.*;
public class Issue1214 {
static void noException() {
int n = 0;
try {
} catch (Exception e) {
n = 1;
}
@IntVal(0) int ok = n;
}
static void arrayAccess(String[] array) {
int n = 0;
try {
String s = array[0];
} catch (NullPointerException e) {
n = 1;
} catch (ArrayIndexOutOfBoundsException e) {
n = 2;
} catch (Exception e) {
n = 3;
}
@IntVal({0, 1, 2}) int ok = n;
// :: error: (assignment.type.incompatible)
@IntVal({0, 1}) int ng1 = n;
// :: error: (assignment.type.incompatible)
@IntVal({0, 2}) int ng2 = n;
// :: error: (assignment.type.incompatible)
@IntVal(0) int ng3 = n;
}
static void forArray(String[] array) {
int n = 0;
try {
for (String s : array) ;
} catch (NullPointerException e) {
n = 1;
} catch (ArrayIndexOutOfBoundsException e) {
n = 2;
} catch (Exception e) {
n = 3;
}
@IntVal({0, 1}) int ok = n;
// :: error: (assignment.type.incompatible)
@IntVal(0) int ng = n;
}
static void forIterable(Iterable<String> itr) {
int n = 0;
try {
for (String s : itr) ;
} catch (NullPointerException e) {
n = 1;
} catch (Exception e) {
n = 2;
}
@IntVal({0, 1, 2}) int ok = n;
// :: error: (assignment.type.incompatible)
@IntVal({0, 1}) int ng1 = n;
// :: error: (assignment.type.incompatible)
@IntVal({0, 2}) int ng2 = n;
// :: error: (assignment.type.incompatible)
@IntVal(0) int ng3 = n;
}
}
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