Richard Smith 09b79784dc Include the Carbon package name in the exported C++ namespace. (#7935) ...

When exporting `X` from Carbon package `Foo`, expose it to C++ with
fully-qualified name `Carbon::Foo::X`, not simply `Carbon::X`. This
ensures that C++ mangled names properly distinguish between same-named
Carbon entities in different packages.

Name *lookup* into `Carbon::` still uses the same rules as before: it
finds what a `package.` lookup would find in Carbon. So `X` is named
from C++ as `Carbon::X` still, and a lookup for `Carbon::Foo` fails,
even though `X`'s "true name" is now `Carbon::Foo::X`.

Assisted-by: Gemini via Antigravity

2026-10-15 20:26:05 +00:00

..

call_not_emitted.carbon

roll llvm to 7024b9e1b423b3c3c6ac76ab6a73cb2c9e4ef842 (#7781)

2026-09-14 21:54:09 +00:00

constructor.carbon

Include the Carbon package name in the exported C++ namespace. (#7935)

2026-10-15 20:26:05 +00:00

function.carbon

Include the Carbon package name in the exported C++ namespace. (#7935)

2026-10-15 20:26:05 +00:00

generic.carbon

Include the Carbon package name in the exported C++ namespace. (#7935)

2026-10-15 20:26:05 +00:00