4 Commits

Include renames

Author	SHA1	Message	Date
Richard SmithandJon Ross-Perkins	1e7b7e53ae	C++ interop: support for default arguments. (#6108) ... The general strategy here is to force use of a thunk when we want to use default arguments, and have Clang generate uses of the default arguments on its side of the thunk. To support this, change the key type used in `clang_decls` from being just a `Decl*` to being a pair of `Decl*` and number of parameters in the case of function decls. Import distinct `SemIR::Function`s for each number of parameters that's used, and corresponding distinct thunks. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>	2025-09-24 01:07:59 +00:00
Richard Smith	3533668186	Support for building thunks for C++ constructors. (#5977)	2025-08-26 21:49:11 +00:00
Chandler Carruth	0a679504a5	Update LLVM again to 2025-08-09 (#5958) ... This lets us pick up another API update to creating lifetimes, as well as the consequent test updates.	2025-08-14 19:19:27 +00:00
Boaz Brickner	1d314c7c4d	Import C++ constructors of class Type fn Type(...) -> Type (#5879) ... Only supports classes with a single (non copy non move) constructor (without default values), until overloading is supported. Based on #5878. C++ Interop Demo: ```c++ // hello_world.h #include <cstdio> class C { public: C(int x, int y) : x_(x), y_(y) {} int x() const { return x_;} int y() const { return y_;} private: int x_; int y_; }; void hello_world(C* _Nonnull c); ``` ```c++ // hello_world.cpp #include "hello_world.h" #include <cstdio> void hello_world(C* _Nonnull c) { printf("C.x = %d. C.y = %d\n", c->x(), c->y()); } ``` ```carbon // main.carbon library "Main"; import Cpp library "hello_world.h"; fn Run() -> i32 { var c : Cpp.C = Cpp.C.C(1, 2); Cpp.hello_world(&c); return 0; } ``` ```shell $ clang -c hello_world.cpp $ bazel-bin/toolchain/carbon compile main.carbon $ bazel-bin/toolchain/carbon link hello_world.o main.o --output=demo $ ./demo C.x = 1. C.y = 2 ``` Part of #5880.	2025-08-06 12:02:38 +00:00