6 Commits

Include renames

Author	SHA1	Message	Date
Richard Smith	ec8c999bb1	Support passing Carbon Optional(T*) to C++ T* parameter. (#6422) ... We already did this translation in the other direction, but we had no mapping from `Optional(T)` to anything, so round-tripping a nullable pointer from C++ through Carbon and back to C++ was previously rejected.	2025-11-25 22:30:14 +00:00
Richard SmithandJon Ross-Perkins	054dfca685	Perform overload resolution immediately in C++ operator lookup. (#6416) ... Don't attempt to defer overload resolution by creating a `CppOverloadSet`; this was incorrect as we weren't saving the complete clang::OverloadCandidateSet, resulting in template candidates not being found. Moreover, saving the overload candidate set would be expensive, as the representation is surprisingly large, and is unnecessary since we're about to build a call. In passing, improve the diagnostics for overload resolution failure to use Clang's operator overload resolution messages rather than its call overload resolution messages. This fixes calls to templated operator overloads, which is the final piece needed for us to successfully compile an iostream-based "Hello world" program. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>	2025-11-24 23:01:28 +00:00
Boaz Brickner	5b34054341	Update hello_world example comment following adding support for C++ member operators (#6134) ... Part of #5995.	2025-09-25 20:31:51 +00:00
Jon Ross-Perkins	1fba60ca8c	Core.Char -> char in a couple spots (#6126)	2025-09-24 23:34:51 +00:00
Boaz Brickner	26cb28196d	Fix typo and update comment on why std::cout not working now. (#6095)	2025-09-18 13:06:38 +00:00
Boaz Brickner	321891cd8e	Hello world C++ interop example (#5991) ... Based on #5920. Added commented out better examples and clarified what is missing to support them. Added `tags` support to `carbon_binary` (based on #5967) to set the `BUILD` rule to manual until we can find `cstdio` in macos. ```shell $ bazel run examples/interop/cpp:hello_world ... Hello world! ```	2025-09-08 07:44:29 +00:00