> Refactor the cast binding to an enum, which clearly enumerates all supported > conversions. > > This also fixes a bug where `java/foreign/normalize/TestNormalize` was > failing when running in interpreted mode > (`-Djdk.internal.foreign.DowncallLinker.USE_SPEC=false`), for conversions > from `int` to `byte` because the `explicitCast` method handle that was used > only considers the least significant bit, while we want to look at all of the > least significant byte. > > As mentioned in the JBS issue, doing this will also make it easier going > forward to support multiple conversions with the same from and to types, but > requiring different semantics. > > Testing: jdk_foreign test suite.
Jorn Vernee has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits: - Refactor cast operator to enum - 8296477: Foreign linker implementation update following JEP 434 Co-authored-by: Jorn Vernee <jver...@openjdk.org> Co-authored-by: Nick Gasson <ngas...@openjdk.org> Co-authored-by: Per Minborg <pminb...@openjdk.org> Reviewed-by: rehn, mcimadamore, vlivanov ------------- Changes: https://git.openjdk.org/jdk/pull/11397/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11397&range=01 Stats: 2986 lines in 74 files changed: 2025 ins; 332 del; 629 mod Patch: https://git.openjdk.org/jdk/pull/11397.diff Fetch: git fetch https://git.openjdk.org/jdk pull/11397/head:pull/11397 PR: https://git.openjdk.org/jdk/pull/11397
