Commit Graph
5 Commits
Author SHA1 Message Date
Nicholas Bishop 2445ad9703 Prevent ref self methods from being called from C++ with an rvalue (#7130)
If the Carbon method takes a `ref self`, give the C++ thunk an lvalue
ref-qualifier.
2026-04-30 00:50:28 +00:00
Nicholas Bishop f3f039516e Support accessing Carbon class fields from C++ (#7119)
When any field of a Carbon class is access from C++ for the first time,
all fields are exported as `clang::FieldDecl`s (this is necessary
because clang fields have an internal index that is initialized on first
use).

`ClangDeclStore` now provides bidirectional mapping. This allows looking
up a `ClangDeclId` by `InstId`, so when Carbon class fields are exported
they can be looked up that way.
2026-04-29 20:07:10 +00:00
Nicholas Bishop 3f63cf4b10 Support C++ calling Carbon functions with ref parameters (#7107)
When creating the C++ thunk, make the parameters references if the
corresponding callee parameters are `ref`s.

When creating the Carbon thunk, tag the call arguments as `ref` if the
corresponding callee parameters are `ref`s.
2026-04-23 23:45:26 +00:00
Richard Smith f91990aa87 Override Clang class layout for Carbon class types. (#7071)
Use the Carbon-determined size and alignment for Carbon-defined classes,
rather than allowing Clang to work one out for itself using the C++
rules.
2026-04-17 00:03:29 +00:00
Richard Smith 46f46a538d Preliminary reverse interop support for base classes. (#7059)
Create a Clang AST representation of the base specifier.
2026-04-16 00:29:40 +00:00