Richard Smith 31919afa24 Allow conversion between T* and Cpp.void*. (#6575) ...

Support an implicit conversion from `T*` to `Cpp.void*` and to `const
Cpp.void*`, and an `unsafe as` conversion in the opposite direction.

In order to support C++ calls taking and returning `void*` (which get
mapped to Carbon `Optional(Cpp.void*)`, also support conversions from
`Optional(T)` to `Optional(U)` if there's a conversion from `T` to `U`.

Fix a bug in `OptionalStorage` for `T*` where its `HasValue` was exactly
backwards.

2026-01-12 16:32:15 +00:00

..

absolute_node_id.cpp

Remove unused ImportCppId and list of Cpp imports in File (#6290)

2025-10-30 18:03:34 +00:00

absolute_node_id.h

Fix speicifc typo (#5499)

2025-05-19 14:57:13 +00:00

associated_constant.h

Make ValueStore require a ValueT parameter (#5757)

2025-07-02 18:07:55 +00:00

BUILD

Switch from clang::ASTUnit to clang::CompilerInstance. (#6483)

2025-12-10 21:54:51 +00:00

builtin_function_kind.cpp

Allow conversion between T* and Cpp.void*. (#6575)

2026-01-12 16:32:15 +00:00

builtin_function_kind.def

Allow conversion between T* and Cpp.void*. (#6575)

2026-01-12 16:32:15 +00:00

builtin_function_kind.h

Switch the prelude to use ref instead of addr (#6359)

2025-11-14 00:40:26 +00:00

clang_decl.cpp

C++ interop: support for default arguments. (#6108)

2025-09-24 01:07:59 +00:00

clang_decl.h

Add interop support for naming and "calling" C++ templates. (#6474)

2025-12-15 17:45:01 +00:00

class.cpp

Remove SemIR:: from most sem_ir files (#5358)

2025-04-25 16:06:10 +00:00

class.h

Add a vtableDecl inst and use that in classes instead of VtablePtr (#5945)

2025-08-15 18:36:54 +00:00

constant.cpp

Remove redundant SemIR:: uses in SemIR (#6106)

2025-09-22 15:55:46 +00:00

constant.h

Clean up ConstantValueStore getters. (#6377)

2025-11-17 13:51:33 +00:00

copy_on_write_block.h

Change BlockValueStore to take ElementT as a parameter (#5758)

2025-07-02 19:21:01 +00:00

cpp_file.h

Switch from clang::ASTUnit to clang::CompilerInstance. (#6483)

2025-12-10 21:54:51 +00:00

cpp_global_var.h

Stop passing a lambda as a non-type template argument. (#6229)

2025-10-16 00:30:00 +00:00

cpp_overload_set.h

C++ interop: Support C++20 operator and overload resolution for expression rewriting (#6171)

2025-10-08 06:28:50 +00:00

diagnostic_loc_converter.cpp

Encapsulate clang::ASTUnit in SemIR::CppFile. (#6459)

2025-12-04 21:05:40 +00:00

diagnostic_loc_converter.h

Improve mapping of Clang diagnostics into Carbon diagnostics (#5894)

2025-08-01 01:24:31 +00:00

dump.cpp

Add lldb dumping for RequireImplsId and RequireImplsBlockId (#6524)

2025-12-19 18:48:20 +00:00

dump.h

Add lldb dumping for RequireImplsId and RequireImplsBlockId (#6524)

2025-12-19 18:48:20 +00:00

entity_name.h

Add unit tagging to EntityNameId (#6257)

2025-10-22 16:30:12 +00:00

entity_with_params_base.h

Remove SemIR:: from most sem_ir files (#5358)

2025-04-25 16:06:10 +00:00

entry_point.cpp

Remove SemIR:: from most sem_ir files (#5358)

2025-04-25 16:06:10 +00:00

entry_point.h

Remove SemIR:: from most sem_ir files (#5358)

2025-04-25 16:06:10 +00:00

expr_info.cpp

Add form to Function (#6561)

2026-01-08 18:55:53 +00:00

expr_info.h

Add form to Function (#6561)

2026-01-08 18:55:53 +00:00

facet_type_info.cpp

Change Destroy to use a CustomWitness instead of a blanket impl (#6512)

2025-12-19 18:36:06 +00:00

facet_type_info.h

Change Destroy to use a CustomWitness instead of a blanket impl (#6512)

2025-12-19 18:36:06 +00:00

file.cpp

Initial support for return forms (#6556)

2026-01-07 00:54:18 +00:00

file.h

Model ref tags as insts instead of annotations (#6541)

2026-01-05 22:24:47 +00:00

formatter.cpp

Model ref tags as insts instead of annotations (#6541)

2026-01-05 22:24:47 +00:00

formatter.h

Import contained RequireImpls when importing an Interface or NamedConstraint (#6344)

2025-11-14 14:31:11 +00:00

function.cpp

Add form to Function (#6561)

2026-01-08 18:55:53 +00:00

function.h

Add form to Function (#6561)

2026-01-08 18:55:53 +00:00

generic.cpp

Make ValueStore require a ValueT parameter (#5757)

2025-07-02 18:07:55 +00:00

generic.h

Add unit tagging to SpecificId (#6251)

2025-10-20 21:12:54 +00:00

id_kind.h

Add interop support for naming and "calling" C++ templates. (#6474)

2025-12-15 17:45:01 +00:00

ids_test.cpp

Tag destruction as desugaring (#5790)

2025-07-10 21:21:19 +00:00

ids.cpp

Print special ids as their names and don't crash when dumping them (#6398)

2025-11-19 16:58:51 +00:00

ids.h

Add IR tagging to RequireImplsIds (#6525)

2025-12-19 23:43:51 +00:00

impl.cpp

Get specific interfaces with correct specific from named constraints (#6435)

2025-12-01 18:59:02 +00:00

impl.h

Format impl witness instructions as part of the impl (#6485)

2025-12-17 15:46:30 +00:00

import_cpp.h

Remove unused ImportCppId and list of Cpp imports in File (#6290)

2025-10-30 18:03:34 +00:00

import_ir.cpp

Remove redundant SemIR:: uses in SemIR (#6106)

2025-09-22 15:55:46 +00:00

import_ir.h

Remove redundant SemIR:: uses in SemIR (#6106)

2025-09-22 15:55:46 +00:00

inst_categories.h

Support ref tags on arguments to ref params (#6312)

2025-11-11 20:30:19 +00:00

inst_fingerprinter.cpp

Change Destroy to use a CustomWitness instead of a blanket impl (#6512)

2025-12-19 18:36:06 +00:00

inst_fingerprinter.h

Properly set the name for C++ overload set instructions in SemIR (#6156)

2025-10-06 07:36:28 +00:00

inst_kind.cpp

Some more edits to EnumBase and EnumMaskBase (#6054)

2025-09-12 22:59:37 +00:00

inst_kind.def

Initial support for return forms (#6556)

2026-01-07 00:54:18 +00:00

inst_kind.h

Model ref tags as insts instead of annotations (#6541)

2026-01-05 22:24:47 +00:00

inst_namer.cpp

Add IR tagging to RequireImplsIds (#6525)

2025-12-19 23:43:51 +00:00

inst_namer.h

Generate a RequireDecl instruction for require declarations (#6318)

2025-11-11 14:16:09 +00:00

inst.cpp

Add ValueStore ctor template for Id to use for IdTag (#6226)

2025-10-15 23:29:52 +00:00

inst.h

Add Inst::IsOneOf to check if an inst is one of a few kinds (#6523)

2026-01-07 21:41:05 +00:00

interface.h

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

name_scope_test.cpp

Remove death tests checking for assertions. (#6202)

2025-10-12 21:52:55 +00:00

name_scope.cpp

Remove IsPackage (#6497)

2025-12-16 18:16:45 +00:00

name_scope.h

Remove IsPackage (#6497)

2025-12-16 18:16:45 +00:00

name.cpp

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

name.h

Make ValueStore require a ValueT parameter (#5757)

2025-07-02 18:07:55 +00:00

named_constraint.h

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

pattern.cpp

Remove support for addr (#6375)

2025-11-18 19:48:58 +00:00

pattern.h

Import C++ ref parameters as ref parameters (#6360)

2025-11-13 17:04:58 +00:00

require_impls.h

Add lldb dumping for RequireImplsId and RequireImplsBlockId (#6524)

2025-12-19 18:48:20 +00:00

singleton_insts.h

Initial support for return forms (#6556)

2026-01-07 00:54:18 +00:00

specific_interface.h

Make Subst recurse through named constraints in a FacetTypeInfo (#6367)

2025-11-13 23:00:20 +00:00

specific_named_constraint.h

Make Subst recurse through named constraints in a FacetTypeInfo (#6367)

2025-11-13 23:00:20 +00:00

stringify.cpp

Change Destroy to use a CustomWitness instead of a blanket impl (#6512)

2025-12-19 18:36:06 +00:00

stringify.h

Add a diagnostic note for errors during identifying facet types (#6445)

2025-12-02 17:21:53 +00:00

struct_type_field.h

Move BlockValueStore from sem_ir to base (#5779)

2025-07-09 16:25:23 +00:00

type_info.cpp

Always build ReturnTypeInfo from a function (#6490)

2025-12-31 01:30:09 +00:00

type_info.h

Always build ReturnTypeInfo from a function (#6490)

2025-12-31 01:30:09 +00:00

type_iterator.cpp

Add interop support for naming and "calling" C++ templates. (#6474)

2025-12-15 17:45:01 +00:00

type_iterator.h

Use the new IsFacetTypeOrError function (#6438)

2025-12-02 22:33:55 +00:00

type.cpp

Remove redundant SemIR:: uses in SemIR (#6106)

2025-09-22 15:55:46 +00:00

type.h

Add Inst::IsOneOf to check if an inst is one of a few kinds (#6523)

2026-01-07 21:41:05 +00:00

typed_insts_test.cpp

Remove SemIR:: from most sem_ir files (#5358)

2025-04-25 16:06:10 +00:00

typed_insts.h

Add form to Function (#6561)

2026-01-08 18:55:53 +00:00

vtable.h

Make ValueStore require a ValueT parameter (#5757)

2025-07-02 18:07:55 +00:00

yaml_test.cpp

Add unit tagging to InstBlockId (#6259)

2025-10-22 21:02:48 +00:00