mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-03 09:35:49 +01:00
Richard Smith
36f0a73092
Add a new type, `custom_layout_type`, representing a struct type whose
size, alignment, and field offsets can be manually controlled. Use this
as the object representation type for imported C++ class types (which
also includes struct and union types), allowing us to model C++ class
type layouts. In passing, also add support for incomplete C++ class
types, mapping them into incomplete Carbon class types.
Map C++ fields into Carbon field declarations, allowing direct access to
C++ fields from Carbon. So far, no support is added for base classes nor
anonymous struct or union declarations; those will be added in
subsequent PRs. Also, we don't map C++ access control into Carbon yet,
so all C++ fields are accessible regardless of their access control.
For now we still use a `struct_type` as the object representation for
empty C++ classes, in order to continue to support our existing tests
that convert `{}` to empty C++ class types. This is temporary and should
be removed once we support interop with C++ class initialization.
491 lines
19 KiB
Plaintext
491 lines
19 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/convert.carbon
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/class/union.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/class/union.carbon
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// ============================================================================
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// Declaration
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// ============================================================================
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// --- declaration.h
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union Bar;
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// --- import_declaration.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "declaration.h";
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//@dump-sem-ir-begin
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fn MyF(bar: Cpp.Bar*);
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//@dump-sem-ir-end
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// --- fail_use_declaration_as_definition.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "declaration.h";
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fn MyF() {
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// CHECK:STDERR: fail_use_declaration_as_definition.carbon:[[@LINE+6]]:12: error: binding pattern has incomplete type `Bar` in name binding declaration [IncompleteTypeInBindingDecl]
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// CHECK:STDERR: var bar: Cpp.Bar;
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR: fail_use_declaration_as_definition.carbon:[[@LINE-6]]:1: in import [InImport]
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// CHECK:STDERR: ./declaration.h:2: note: class was forward declared here [ClassForwardDeclaredHere]
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// CHECK:STDERR:
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var bar: Cpp.Bar;
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}
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// ============================================================================
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// Definition
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// ============================================================================
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// --- definition.h
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union Bar {};
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// --- import_definition.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "definition.h";
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//@dump-sem-ir-begin
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fn MyF(bar: Cpp.Bar*);
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//@dump-sem-ir-end
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// ============================================================================
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// Declaration and definition
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// ============================================================================
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// --- declaration_and_definition.h
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union Bar;
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union Bar {};
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// --- import_declaration_and_definition.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "declaration_and_definition.h";
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//@dump-sem-ir-begin
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fn MyF(bar: Cpp.Bar*);
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//@dump-sem-ir-end
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// ============================================================================
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// Public static member function
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// ============================================================================
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// --- public_static_member_function.h
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union Bar {
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public:
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static auto foo() -> void;
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};
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// --- import_public_static_member_function.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "public_static_member_function.h";
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fn MyF() {
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//@dump-sem-ir-begin
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Cpp.Bar.foo();
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//@dump-sem-ir-end
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}
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// ============================================================================
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// Private static member function
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// ============================================================================
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// --- private_static_member_function.h
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union Bar {
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private:
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static auto foo() -> void;
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};
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// --- todo_fail_import_private_static_member_function.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "private_static_member_function.h";
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fn MyF() {
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// TODO: Should fail because `foo` is inaccessible.
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Cpp.Bar.foo();
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}
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// ============================================================================
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// Public static data member
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// ============================================================================
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// --- public_static_data_member.h
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union Bar {
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public:
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static Bar* _Nonnull foo;
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};
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// --- fail_todo_import_public_static_data_member.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "public_static_data_member.h";
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fn MyF() {
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//@dump-sem-ir-begin
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// CHECK:STDERR: fail_todo_import_public_static_data_member.carbon:[[@LINE+11]]:23: error: semantics TODO: `Unsupported: Declaration type Var` [SemanticsTodo]
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// CHECK:STDERR: let bar: Cpp.Bar* = Cpp.Bar.foo();
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// CHECK:STDERR: ^~~~~~~~~~~
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// CHECK:STDERR: fail_todo_import_public_static_data_member.carbon:[[@LINE+8]]:23: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
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// CHECK:STDERR: let bar: Cpp.Bar* = Cpp.Bar.foo();
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// CHECK:STDERR: ^~~~~~~~~~~
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// CHECK:STDERR:
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// CHECK:STDERR: fail_todo_import_public_static_data_member.carbon:[[@LINE+4]]:23: error: member name `foo` not found in `Cpp.Bar` [MemberNameNotFoundInInstScope]
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// CHECK:STDERR: let bar: Cpp.Bar* = Cpp.Bar.foo();
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// CHECK:STDERR: ^~~~~~~~~~~
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// CHECK:STDERR:
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let bar: Cpp.Bar* = Cpp.Bar.foo();
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//@dump-sem-ir-end
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}
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// ============================================================================
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// Public data member
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// ============================================================================
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// --- public_data_member.h
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union Bar {
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public:
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Bar* _Nonnull foo;
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};
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// --- import_public_data_member.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "public_data_member.h";
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//@dump-sem-ir-begin
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fn MyF(bar : Cpp.Bar*) {
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let foo_bar: Cpp.Bar* = bar->foo;
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}
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//@dump-sem-ir-end
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// ============================================================================
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// To inherit public
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// ============================================================================
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// --- to_inherit_public.h
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union Bar {
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public:
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static auto foo() -> void;
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};
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// --- todo_fail_import_to_inherit_public.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "to_inherit_public.h";
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class Derived {
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// TODO: Presumably we should disallow deriving from a union.
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extend base: Cpp.Bar;
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}
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fn MyF() {
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Derived.foo();
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}
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// ============================================================================
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// Template
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// ============================================================================
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// --- template.h
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template<typename T>
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union Bar {};
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// --- fail_todo_import_template.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "template.h";
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//@dump-sem-ir-begin
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// CHECK:STDERR: fail_todo_import_template.carbon:[[@LINE+11]]:13: error: semantics TODO: `Unsupported: Declaration type ClassTemplate` [SemanticsTodo]
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// CHECK:STDERR: fn MyF(bar: Cpp.Bar*);
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR: fail_todo_import_template.carbon:[[@LINE+8]]:13: note: in `Cpp` name lookup for `Bar` [InCppNameLookup]
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// CHECK:STDERR: fn MyF(bar: Cpp.Bar*);
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR:
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// CHECK:STDERR: fail_todo_import_template.carbon:[[@LINE+4]]:13: error: member name `Bar` not found in `Cpp` [MemberNameNotFoundInInstScope]
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// CHECK:STDERR: fn MyF(bar: Cpp.Bar*);
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR:
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fn MyF(bar: Cpp.Bar*);
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//@dump-sem-ir-end
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// CHECK:STDOUT: --- import_declaration.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Bar: type = class_type @Bar [concrete]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar [concrete]
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// CHECK:STDOUT: %pattern_type: type = pattern_type %ptr [concrete]
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// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
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// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Bar = %Bar.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Bar.decl: type = class_decl @Bar [concrete = constants.%Bar] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {
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// CHECK:STDOUT: %bar.patt: %pattern_type = binding_pattern bar [concrete]
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// CHECK:STDOUT: %bar.param_patt: %pattern_type = value_param_pattern %bar.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %bar.param: %ptr = value_param call_param0
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// CHECK:STDOUT: %.loc7: type = splice_block %ptr [concrete = constants.%ptr] {
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// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar.ref [concrete = constants.%ptr]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %bar: %ptr = bind_name bar, %bar.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MyF(%bar.param: %ptr);
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_definition.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Bar: type = class_type @Bar [concrete]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar [concrete]
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// CHECK:STDOUT: %pattern_type: type = pattern_type %ptr [concrete]
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// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
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// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Bar = %Bar.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Bar.decl: type = class_decl @Bar [concrete = constants.%Bar] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {
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// CHECK:STDOUT: %bar.patt: %pattern_type = binding_pattern bar [concrete]
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// CHECK:STDOUT: %bar.param_patt: %pattern_type = value_param_pattern %bar.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %bar.param: %ptr = value_param call_param0
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// CHECK:STDOUT: %.loc7: type = splice_block %ptr [concrete = constants.%ptr] {
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// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar.ref [concrete = constants.%ptr]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %bar: %ptr = bind_name bar, %bar.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MyF(%bar.param: %ptr);
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_declaration_and_definition.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Bar: type = class_type @Bar [concrete]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar [concrete]
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// CHECK:STDOUT: %pattern_type: type = pattern_type %ptr [concrete]
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// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
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// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Bar = %Bar.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Bar.decl: type = class_decl @Bar [concrete = constants.%Bar] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {
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// CHECK:STDOUT: %bar.patt: %pattern_type = binding_pattern bar [concrete]
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// CHECK:STDOUT: %bar.param_patt: %pattern_type = value_param_pattern %bar.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %bar.param: %ptr = value_param call_param0
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// CHECK:STDOUT: %.loc7: type = splice_block %ptr [concrete = constants.%ptr] {
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// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar.ref [concrete = constants.%ptr]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %bar: %ptr = bind_name bar, %bar.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MyF(%bar.param: %ptr);
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_public_static_member_function.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
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// CHECK:STDOUT: %Bar: type = class_type @Bar [concrete]
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// CHECK:STDOUT: %Bar.foo.type: type = fn_type @Bar.foo [concrete]
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// CHECK:STDOUT: %Bar.foo: %Bar.foo.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Bar = %Bar.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Bar.decl: type = class_decl @Bar [concrete = constants.%Bar] {} {}
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// CHECK:STDOUT: %Bar.foo.decl: %Bar.foo.type = fn_decl @Bar.foo [concrete = constants.%Bar.foo] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MyF() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %foo.ref: %Bar.foo.type = name_ref foo, imports.%Bar.foo.decl [concrete = constants.%Bar.foo]
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// CHECK:STDOUT: %Bar.foo.call: init %empty_tuple.type = call %foo.ref()
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// CHECK:STDOUT: <elided>
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- fail_todo_import_public_static_data_member.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Bar: type = class_type @Bar [concrete]
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// CHECK:STDOUT: %ptr.f68: type = ptr_type %Bar [concrete]
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// CHECK:STDOUT: %pattern_type: type = pattern_type %ptr.f68 [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Bar = %Bar.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Bar.decl: type = class_decl @Bar [concrete = constants.%Bar] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MyF() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %bar.patt: %pattern_type = binding_pattern bar [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Cpp.ref.loc19_23: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref.loc19_26: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
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// CHECK:STDOUT: %.loc19: type = splice_block %ptr [concrete = constants.%ptr.f68] {
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// CHECK:STDOUT: %Cpp.ref.loc19_12: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref.loc19_15: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %ptr: type = ptr_type %Bar.ref.loc19_15 [concrete = constants.%ptr.f68]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %bar: %ptr.f68 = bind_name bar, <error> [concrete = <error>]
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// CHECK:STDOUT: <elided>
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_public_data_member.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Bar: type = class_type @Bar [concrete]
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// CHECK:STDOUT: %ptr.f68: type = ptr_type %Bar [concrete]
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// CHECK:STDOUT: %Bar.elem: type = unbound_element_type %Bar, %ptr.f68 [concrete]
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// CHECK:STDOUT: %pattern_type: type = pattern_type %ptr.f68 [concrete]
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// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
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// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Bar = %Bar.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Bar.decl: type = class_decl @Bar [concrete = constants.%Bar] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {
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// CHECK:STDOUT: %bar.patt: %pattern_type = binding_pattern bar [concrete]
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// CHECK:STDOUT: %bar.param_patt: %pattern_type = value_param_pattern %bar.patt, call_param0 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %bar.param: %ptr.f68 = value_param call_param0
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// CHECK:STDOUT: %.loc7: type = splice_block %ptr.loc7 [concrete = constants.%ptr.f68] {
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// CHECK:STDOUT: %Cpp.ref.loc7: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Bar.ref.loc7: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %ptr.loc7: type = ptr_type %Bar.ref.loc7 [concrete = constants.%ptr.f68]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %bar: %ptr.f68 = bind_name bar, %bar.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MyF(%bar.param: %ptr.f68) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %foo_bar.patt: %pattern_type = binding_pattern foo_bar [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %bar.ref: %ptr.f68 = name_ref bar, %bar
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// CHECK:STDOUT: %.loc8_30.1: ref %Bar = deref %bar.ref
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// CHECK:STDOUT: %foo.ref: %Bar.elem = name_ref foo, @Bar.%.1 [concrete = @Bar.%.1]
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// CHECK:STDOUT: %.loc8_30.2: ref %ptr.f68 = class_element_access %.loc8_30.1, element0
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// CHECK:STDOUT: %.loc8_23: type = splice_block %ptr.loc8 [concrete = constants.%ptr.f68] {
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// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
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// CHECK:STDOUT: %Bar.ref.loc8: type = name_ref Bar, imports.%Bar.decl [concrete = constants.%Bar]
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// CHECK:STDOUT: %ptr.loc8: type = ptr_type %Bar.ref.loc8 [concrete = constants.%ptr.f68]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.loc8_30.3: %ptr.f68 = bind_value %.loc8_30.2
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// CHECK:STDOUT: %foo_bar: %ptr.f68 = bind_name foo_bar, %.loc8_30.3
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// CHECK:STDOUT: return
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: --- fail_todo_import_template.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
|
|
// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
|
// CHECK:STDOUT: .Bar = <poisoned>
|
|
// CHECK:STDOUT: import Cpp//...
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {
|
|
// CHECK:STDOUT: %bar.patt: <error> = binding_pattern bar [concrete]
|
|
// CHECK:STDOUT: %bar.param_patt: <error> = value_param_pattern %bar.patt, call_param0 [concrete]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %bar.param: <error> = value_param call_param0
|
|
// CHECK:STDOUT: %.loc18: type = splice_block %ptr [concrete = <error>] {
|
|
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %Bar.ref: <error> = name_ref Bar, <error> [concrete = <error>]
|
|
// CHECK:STDOUT: %ptr: type = ptr_type <error> [concrete = <error>]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %bar: <error> = bind_name bar, %bar.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @MyF(%bar.param: <error>);
|
|
// CHECK:STDOUT:
|