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| author | Yong He <yonghe@outlook.com> | 2025-06-04 13:05:58 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-04 13:05:58 -0700 |
| commit | 812e478989e27983b8dea7ab11964de751654ba2 (patch) | |
| tree | e6db6def9c7896ee48c5fe42926856644e81c0e6 /source/slang/slang-check-conversion.cpp | |
| parent | b9dc21d362f65f22bc707bede733a9537b80460a (diff) | |
Make interface types non c-style in Slang2026. (#7260)
* Make interface types non c-style.
* Make Optional<T> work with autodiff and existential types.
* Fix.
* patch behind slang 2026.
* Fix warnings.
* cleanup.
* Fix tests.
* Fix.
* Fix com interface lowering.
* Add comment to test.
* regenerate command line reference
* Add test for passing `none` to autodiff function.
* Fix recording of `getDynamicObjectRTTIBytes`.
* Fix nested Optional types.
---------
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
Diffstat (limited to 'source/slang/slang-check-conversion.cpp')
| -rw-r--r-- | source/slang/slang-check-conversion.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/slang/slang-check-conversion.cpp b/source/slang/slang-check-conversion.cpp index fcbc83673..41355597f 100644 --- a/source/slang/slang-check-conversion.cpp +++ b/source/slang/slang-check-conversion.cpp @@ -250,6 +250,13 @@ bool SemanticsVisitor::isCStyleType(Type* type, HashSet<Type*>& isVisit) as<PtrType>(type)) return cacheResult(true); + // Slang 2026 language fix: an interface type is not C-style. + if (isSlang2026OrLater(this)) + { + // TODO: some/dyn types are also not C-style. + if (isDeclRefTypeOf<InterfaceDecl>(type)) + return cacheResult(false); + } // A tuple type is C-style if all of its members are C-style. if (auto tupleType = as<TupleType>(type)) |