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/*
* @test /nodynamiccopyright/
* @bug 8316971
* @summary Smoke test for restricted method call warnings
* @compile/fail/ref=RestrictedMethods.out -Xlint:restricted -Werror -XDrawDiagnostics RestrictedMethods.java
* @compile/fail/ref=RestrictedMethods.out --release ${jdk.version} -Xlint:restricted -Werror -XDrawDiagnostics RestrictedMethods.java
* @compile -Werror RestrictedMethods.java
*/
import java.lang.foreign.MemorySegment;
import java.util.function.Function;
class RestrictedMethods {
MemorySegment warn = MemorySegment.NULL.reinterpret(10); // warning here
@SuppressWarnings("restricted")
MemorySegment suppressed = MemorySegment.NULL.reinterpret(10); // no warning here
Function<Integer, MemorySegment> warn_ref = MemorySegment.NULL::reinterpret; // warning here
@SuppressWarnings("restricted")
Function<Integer, MemorySegment> suppressed_ref = MemorySegment.NULL::reinterpret; // no warning here
void testWarn() {
MemorySegment.NULL.reinterpret(10); // warning here
}
@SuppressWarnings("restricted")
void testSuppressed() {
MemorySegment.NULL.reinterpret(10); // no warning here
}
Function<Integer, MemorySegment> testWarnRef() {
return MemorySegment.NULL::reinterpret; // warning here
}
@SuppressWarnings("restricted")
Function<Integer, MemorySegment> testSuppressedRef() {
return MemorySegment.NULL::reinterpret; // no warning here
}
@SuppressWarnings("restricted")
static class Nested {
MemorySegment suppressedNested = MemorySegment.NULL.reinterpret(10); // no warning here
Function<Integer, MemorySegment> suppressedNested_ref = MemorySegment.NULL::reinterpret; // no warning here
void testSuppressedNested() {
MemorySegment.NULL.reinterpret(10); // no warning here
}
Function<Integer, MemorySegment> testSuppressedNestedRef() {
return MemorySegment.NULL::reinterpret; // no warning here
}
}
}
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