RFR: 8257037: No javac warning when calling deprecated constructor with diamond

[Guoxiong Li]

Hi all,

When calling deprecated constructor with diamond, the compiler doesn't output warning.
The test case is shown below.

GenericClass<Object> o2 = new GenericClass<>();

public class GenericClass<T> {
    @Deprecated
    public GenericClass() {}
}

This patch solves the bug and adds corresponding test case.
Thank you for taking the time to review.

Best Regards.

-------------

Commit messages:
 - 8257037: No javac warning when calling deprecated constructor with diamond

Changes: https://git.openjdk.java.net/jdk/pull/1490/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1490&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8257037
  Stats: 77 lines in 3 files changed: 67 ins; 0 del; 10 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1490.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1490/head:pull/1490

PR: https://git.openjdk.java.net/jdk/pull/1490