Geoff Romer 0e5874b203 Model category conversion as a state machine. (#6535) ...

The fallthrough-based approach was unwieldy and error-prone, and
inherently couldn't support category conversions whose steps don't
follow the fixed order of the `switch` statement.

2025-12-26 22:06:53 +00:00

..

cpp

When importing a trivial destructor from C++, produce a no_op builtin. (#6531)

2025-12-23 05:30:29 +00:00

fuzzer_corpus

Change array syntax from [T; N] to array(T, N) (#4981)

2025-02-20 22:42:47 +00:00

testdata

Model category conversion as a state machine. (#6535)

2025-12-26 22:06:53 +00:00

action.cpp

Clean up singleton TypeId use (#6300)

2025-10-30 22:50:59 +00:00

action.h

Even more usage of TypeInstId (#5296)

2025-04-11 21:47:43 +00:00

BUILD

Refactor BuildCustomWitness out to its own file (#6515)

2025-12-17 21:36:44 +00:00

call.cpp

Add Abstract enumerator to InitRepr::Kind (#6513)

2025-12-17 00:00:14 +00:00

call.h

Add PerformCallToCppFunction() which calls simplified version of PerformCppOverloadResolution() before calling PerformCallToFunction() (#6122)

2025-09-29 14:26:23 +00:00

check_fuzzer.cpp

Switch Driver back to parameters for construction (#4849)

2025-01-27 23:48:44 +00:00

check_unit.cpp

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

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

check_unit.h

Switch class to use a blanket impl for Destroy (#6125)

2025-09-29 16:05:06 +00:00

check.cpp

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

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

check.h

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

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

class.cpp

Mark Check::Context::insts() as const and use it in more use cases (#6093)

2025-09-18 13:04:18 +00:00

class.h

Vtable support for generics (#5793)

2025-07-11 22:29:10 +00:00

context.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

context.h

Make EvalLookupSingleImplWitness shorter (#6517)

2025-12-17 21:18:24 +00:00

control_flow.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

control_flow.h

Handle destruction for return statements (#5785)

2025-07-10 16:32:39 +00:00

convert.cpp

Model category conversion as a state machine. (#6535)

2025-12-26 22:06:53 +00:00

convert.h

Use inline constexpr where appropriate. (#6374)

2025-11-14 13:50:56 +00:00

core_identifier.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

core_identifier.def

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

core_identifier.h

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

custom_witness.cpp

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

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

custom_witness.h

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

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

decl_introducer_state.h

Allow extend final impl as for impl declarations (#5345)

2025-04-23 15:20:18 +00:00

decl_name_stack.cpp

Defer building thunks until the end of the enclosing definition. (#5403)

2025-05-07 22:20:39 +00:00

decl_name_stack.h

Defer building thunks until the end of the enclosing definition. (#5403)

2025-05-07 22:20:39 +00:00

deduce.cpp

Finish renaming BindName and related insts. (#6281)

2025-10-28 17:17:38 +00:00

deduce.h

Fearlessly hold references into ValueStore again (#5589)

2025-06-03 18:07:23 +00:00

deferred_definition_worklist.cpp

Track pending thunks on the deferred definition worklist. (#5609)

2025-06-10 22:09:31 +00:00

deferred_definition_worklist.h

Track pending thunks on the deferred definition worklist. (#5609)

2025-06-10 22:09:31 +00:00

diagnostic_emitter.cpp

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

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

diagnostic_emitter.h

Expand use of CheckIRId stores (#5820)

2025-07-21 20:02:27 +00:00

diagnostic_helpers.h

Use explicit(false) for implicit construction (#6039)

2025-09-10 13:47:59 +00:00

dump.cpp

Add lldb dumping for RequireImplsId and RequireImplsBlockId (#6524)

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

eval_inst.cpp

Refactor CppWitness as CustomWitness (#6491)

2025-12-15 19:41:14 +00:00

eval_inst.h

Use inline constexpr where appropriate. (#6374)

2025-11-14 13:50:56 +00:00

eval.cpp

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

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

eval.h

Remove the SemIRLoc typedef (#5299)

2025-04-14 14:28:15 +00:00

facet_type.cpp

Move generic stack operations into handle_impl.cpp (Refactor Impl construction 8/7) (#6484)

2025-12-16 15:32:56 +00:00

facet_type.h

Move generic stack operations into handle_impl.cpp (Refactor Impl construction 8/7) (#6484)

2025-12-16 15:32:56 +00:00

full_pattern_stack.h

Clean up handling of Call params (#5061)

2025-03-04 21:01:59 +00:00

function.cpp

Add Abstract enumerator to InitRepr::Kind (#6513)

2025-12-17 00:00:14 +00:00

function.h

Track pending thunks on the deferred definition worklist. (#5609)

2025-06-10 22:09:31 +00:00

generic_region_stack.cpp

Build generic eval blocks incrementally (#5313)

2025-05-01 20:24:15 +00:00

generic_region_stack.h

Build generic eval blocks incrementally (#5313)

2025-05-01 20:24:15 +00:00

generic.cpp

Make symbolic local bindings a TODO (#6449)

2025-12-10 18:11:58 +00:00

generic.h

Initial support for empty named constraints (#6245)

2025-10-22 18:26:32 +00:00

global_init.cpp

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

global_init.h

Split global init out from InstBlockStack. (#4101)

2024-07-03 17:49:47 +00:00

handle_alias.cpp

Finish renaming BindName and related insts. (#6281)

2025-10-28 17:17:38 +00:00

handle_array.cpp

Construct LocId from InstId directly (explicitly) instead of doing lookups when possible (#5355)

2025-04-28 19:06:24 +00:00

handle_binding_pattern.cpp

Implement "unused pattern bindings" p2022 - parsing (#6460)

2025-12-17 15:40:20 +00:00

handle_call_expr.cpp

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

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

handle_choice.cpp

Use the value representation of T as that of MaybeUnformed(T) where possible (#6334)

2025-11-07 16:25:27 +00:00

handle_class.cpp

Switch class to use a blanket impl for Destroy (#6125)

2025-09-29 16:05:06 +00:00

handle_codeblock.cpp

Detect control flow in entities nested inside functions (#5336)

2025-04-23 19:03:53 +00:00

handle_export.cpp

Construct LocId from InstId directly (explicitly) instead of doing lookups when possible (#5355)

2025-04-28 19:06:24 +00:00

handle_expr_statement.cpp

Convert discarded calls in thunks. (#5452)

2025-05-09 16:35:28 +00:00

handle_file.cpp

Rename check handlers to HandleParseNode overloads. (#4121)

2024-07-12 22:38:06 +00:00

handle_function.cpp

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

handle_if_expr.cpp

Detect control flow in entities nested inside functions (#5336)

2025-04-23 19:03:53 +00:00

handle_if_statement.cpp

Refactor AddInst-family functions to their own file (#4941)

2025-02-14 19:44:36 +00:00

handle_impl.cpp

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

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

handle_import_and_package.cpp

Formalize Cpp as a PackageNameId (#6306)

2025-11-05 17:21:41 +00:00

handle_index.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

handle_interface.cpp

Add require decls to Interface and NamedConstraint (#6321)

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

handle_let_and_var.cpp

Remove unused code paths in EndAssociatedConstantDeclRegion (#6481)

2025-12-09 23:21:21 +00:00

handle_literal.cpp

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

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

handle_loop_statement.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

handle_match.cpp

Rename check handlers to HandleParseNode overloads. (#4121)

2024-07-12 22:38:06 +00:00

handle_modifier.cpp

Allow extend final impl as for impl declarations (#5345)

2025-04-23 15:20:18 +00:00

handle_name.cpp

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

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

handle_named_constraint.cpp

Add require decls to Interface and NamedConstraint (#6321)

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

handle_namespace.cpp

Construct LocId from InstId directly (explicitly) instead of doing lookups when possible (#5355)

2025-04-28 19:06:24 +00:00

handle_noop.cpp

Abort checking when encountering an invalid parse node (#4700)

2024-12-18 00:19:12 +00:00

handle_operator.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

handle_paren_expr.cpp

Rename check handlers to HandleParseNode overloads. (#4121)

2024-07-12 22:38:06 +00:00

handle_pattern_list.cpp

Decouple associated constants from let (#5973)

2025-09-02 23:15:26 +00:00

handle_require.cpp

Propagate errors in extend require up to the containing scope (#6480)

2025-12-09 22:04:17 +00:00

handle_return_statement.cpp

Rename check handlers to HandleParseNode overloads. (#4121)

2024-07-12 22:38:06 +00:00

handle_struct.cpp

Switch zip to zip_equal where possible (#6389)

2025-11-18 00:28:06 +00:00

handle_tuple_literal.cpp

Remove all remaining uses of TypeIds as instruction operands. (#5280)

2025-04-10 20:53:42 +00:00

handle_where.cpp

Use the new IsFacetTypeOrError function (#6438)

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

handle.h

Track pending thunks on the deferred definition worklist. (#5609)

2025-06-10 22:09:31 +00:00

impl_lookup.cpp

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

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

impl_lookup.h

Cache final impl lookup results. (#6452)

2025-12-02 22:51:25 +00:00

impl_validation.cpp

Check the orphan rule for impls (#6488)

2025-12-11 19:44:39 +00:00

impl_validation.h

Add diagnostics for invalid impl declarations (#5420)

2025-05-22 18:58:47 +00:00

impl.cpp

Refactor BuildCustomWitness out to its own file (#6515)

2025-12-17 21:36:44 +00:00

impl.h

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

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

import_ref.cpp

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

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

import_ref.h

When performing an impl lookup, only import impls for related interfaces. (#6040)

2025-09-10 21:40:27 +00:00

import.cpp

Refactor addition of imported locations and placeholders (#6354)

2025-11-13 18:34:13 +00:00

import.h

Refactor addition of imported locations and placeholders (#6354)

2025-11-13 18:34:13 +00:00

inst_block_stack.cpp

Refactor InstBlockStore's API, AddDefaultValue -> AddPlaceholder (#5166)

2025-03-21 23:09:37 +00:00

inst_block_stack.h

Add require decls to Interface and NamedConstraint (#6321)

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

inst.cpp

Refactor addition of imported locations and placeholders (#6354)

2025-11-13 18:34:13 +00:00

inst.h

Refactor addition of imported locations and placeholders (#6354)

2025-11-13 18:34:13 +00:00

interface.cpp

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

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

interface.h

Don't elide Self when dumping the interface/constraint (#6297)

2025-10-30 20:47:16 +00:00

keyword_modifier_set.cpp

Some more edits to EnumBase and EnumMaskBase (#6054)

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

keyword_modifier_set.h

Use inline constexpr where appropriate. (#6374)

2025-11-14 13:50:56 +00:00

lexical_lookup.h

Set an explicit size for lexical lookup's vector (#5786)

2025-07-09 22:42:27 +00:00

literal.cpp

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

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

literal.h

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

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

member_access.cpp

Clean up singleton TypeId use (#6300)

2025-10-30 22:50:59 +00:00

member_access.h

Implement support for mixed-access overload sets. (#6137)

2025-09-26 23:18:16 +00:00

merge.cpp

Remove support for addr (#6375)

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

merge.h

Initial support for empty named constraints (#6245)

2025-10-22 18:26:32 +00:00

modifiers.cpp

Construct LocId from InstId directly (explicitly) instead of doing lookups when possible (#5355)

2025-04-28 19:06:24 +00:00

modifiers.h

Refactor modifier formatting to remove string passing. (#4418)

2024-10-17 22:47:40 +00:00

name_component.cpp

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

name_component.h

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

name_lookup.cpp

Reject unqualified private access to base members (#6521)

2025-12-18 19:12:07 +00:00

name_lookup.h

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

name_ref.cpp

Fix lowering of thunks in generic impls (#5631)

2025-06-10 20:54:58 +00:00

name_ref.h

Fix lowering of thunks in generic impls (#5631)

2025-06-10 20:54:58 +00:00

name_scope.cpp

Diagnose explicit Self in extend in the parse node handler (Refactor Impl construction 1/7) (#6465)

2025-12-09 20:38:50 +00:00

name_scope.h

Diagnose explicit Self in extend in the parse node handler (Refactor Impl construction 1/7) (#6465)

2025-12-09 20:38:50 +00:00

node_id_traversal.cpp

Track pending thunks on the deferred definition worklist. (#5609)

2025-06-10 22:09:31 +00:00

node_id_traversal.h

Track pending thunks on the deferred definition worklist. (#5609)

2025-06-10 22:09:31 +00:00

node_stack.cpp

Avoid redundantly specifying Id::Kind. (#4911)

2025-02-07 22:35:18 +00:00

node_stack.h

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

operator.cpp

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

operator.h

Add well-known identifier caching (#6486)

2025-12-11 21:41:47 +00:00

param_and_arg_refs_stack.h

Consolidate post-check logic (#5003)

2025-02-25 02:07:43 +00:00

pattern_match.cpp

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

pattern_match.h

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

pattern.cpp

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

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

pattern.h

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

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

pending_block.h

Don't treat dependent types as having a copy value representation. (#6055)

2025-09-15 23:59:00 +00:00

pointer_dereference.cpp

Generate thunks for functions in impls (#5390)

2025-05-01 22:17:55 +00:00

pointer_dereference.h

Generate thunks for functions in impls (#5390)

2025-05-01 22:17:55 +00:00

region_stack.h

Remove the SemIRLoc typedef (#5299)

2025-04-14 14:28:15 +00:00

return.cpp

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

return.h

Generate thunks for functions in impls (#5390)

2025-05-01 22:17:55 +00:00

scope_index.h

Use inline constexpr where appropriate. (#6374)

2025-11-14 13:50:56 +00:00

scope_stack.cpp

Defer building thunks until the end of the enclosing definition. (#5403)

2025-05-07 22:20:39 +00:00

scope_stack.h

Drop fn destroy support (#6136)

2025-09-25 21:56:48 +00:00

subst.cpp

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

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

subst.h

Finish renaming BindName and related insts. (#6281)

2025-10-28 17:17:38 +00:00

thunk.cpp

Refactor function return type representation (#6463)

2025-12-10 18:34:23 +00:00

thunk.h

Implement support for copying C++ classes. (#6434)

2025-12-02 02:52:23 +00:00

type_completion.cpp

Reject abstract types in var function parameters (#6499)

2025-12-15 20:17:34 +00:00

type_completion.h

Reject abstract types in var function parameters (#6499)

2025-12-15 20:17:34 +00:00

type_structure.cpp

Return SymbolicBindingType separately in TypeIterator (#6193)

2025-10-10 12:37:37 +00:00

type_structure.h

Prevent accidental copies of TypeStructure (#6519)

2025-12-18 17:26:28 +00:00

type.cpp

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

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

type.h

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

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