mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-11-15 21:48:12 +00:00
Dana Jansens
24766e213e
When identifying a facet type, defer evaluation of LookupImplWitnesses by redirecting them to evaluate into IdentifiedWitness. Then the caller of identify will need to substitute the IdentifiedWitnesses, either with witnesses of their own, or with LookupImplWitness to cause a lookup operation. This allows: - An `impl as` on a named constraint can subst the witnesses in designators from the named constraint with a witness to the impl itself. This prevents them from looking for and finding some other overlapping impl. (This PR) - Impl lookup to collect rewrite/equality requirements from all named constraints and then use the impls it has already found to evaluate any designators in those requirements instead of performing impl lookup again (creating a cycle). (Done in https://github.com/carbon-language/carbon-lang/pull/7944) - Similarly, an `impl as` can collect impls and equality requirements from all named constraints and verify them correctly by replacing witnesses that should refer to the impl with the correct witness instead of performing a lookup and finding an overlapping impl. (Done in https://github.com/carbon-language/carbon-lang/pull/7937) - ImplWitnessAccess to be able to find rewrites from a named constraint, not just from the initial DeclaredFacetType. (TBD) To do this we need to introduce the concept of "identified" specifics. In order to identify a facet type, we must construct a specific for each require decl in a named constraint. These specifics will have IdentifiedWitnesses inside them, but their args would otherwise match a specific for the require decl constructed in another context. To avoid polluting the canonical specific namespace, we introduce a second namespace of specifics that are "identified" since they are created by identifying. As we have introduced a new global state that modifies eval behaviour, we must disable that state when resolving a specific (as per https://github.com/carbon-language/carbon-lang/pull/7923). But inside an "identified" specific, we preserve the behaviour so that the witnesses modified by identify (through SubstPeriodSelf or through evaluating a require specific) have their evaluation deferred.
783 lines
42 KiB
Plaintext
783 lines
42 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/primitives.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/import/base.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/import/base.carbon
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// --- derived_to_base_conversion.h
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class Base {};
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class Derived : public Base {};
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// --- use_derived_to_base_conversion.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "derived_to_base_conversion.h";
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//@dump-sem-ir-begin
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fn ConvertPtr(d: Cpp.Derived*) -> Cpp.Base* {
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return d;
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}
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//@dump-sem-ir-end
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fn AcceptVal(b: Cpp.Base);
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//@dump-sem-ir-begin
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fn ConvertVal(d: Cpp.Derived) {
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AcceptVal(d);
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}
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//@dump-sem-ir-end
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// --- static_member.h
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class StaticBase {
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public:
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static auto base_fn() -> void;
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};
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class StaticDerived : public StaticBase {
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public:
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static auto derived_fn() -> void;
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};
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// --- use_static_member.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "static_member.h";
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fn MyF() {
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//@dump-sem-ir-begin
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Cpp.StaticBase.base_fn();
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Cpp.StaticDerived.base_fn();
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Cpp.StaticDerived.derived_fn();
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//@dump-sem-ir-end
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}
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// --- base_field.h
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struct FieldBase {
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int a;
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int b;
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};
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struct FieldDerived : FieldBase {
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int b;
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};
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// --- use_base_field.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "base_field.h";
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fn AccessDirect(d: Cpp.FieldDerived) -> i32 {
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//@dump-sem-ir-begin
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return d.a;
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//@dump-sem-ir-end
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}
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fn AccessQualified(d: Cpp.FieldDerived) -> i32 {
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//@dump-sem-ir-begin
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return d.(Cpp.FieldBase.b);
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//@dump-sem-ir-end
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}
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// --- base_method.h
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struct MethodBase {
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void f() const;
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void g() const;
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};
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struct MethodDerived : MethodBase {
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void g() const;
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};
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// --- use_base_method.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "base_method.h";
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fn CallDirect(d: Cpp.MethodDerived) {
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//@dump-sem-ir-begin
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d.f();
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//@dump-sem-ir-end
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}
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fn CallQualified(d: Cpp.MethodDerived) {
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//@dump-sem-ir-begin
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d.(Cpp.MethodBase.g)();
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//@dump-sem-ir-end
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}
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fn CallBaseQualifiedByDerived(d: Cpp.MethodDerived, b: Cpp.MethodBase) {
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//@dump-sem-ir-begin
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// `Cpp.MethodDerived.f` names a member of `Cpp.MethodBase`, so we allow
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// that to be used when `self` is a `Cpp.MethodBase` or anything that
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// implicitly converts to `Cpp.MethodBase`, such as `Cpp.MethodDerived`.
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d.(Cpp.MethodDerived.f)();
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b.(Cpp.MethodDerived.f)();
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//@dump-sem-ir-end
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}
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// --- multiple_inheritance.h
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struct A { int a; };
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struct B { int b; };
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struct C : A, B {};
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struct Empty1 {};
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struct Empty2 {};
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struct OneNonEmptyBase : Empty1, A, Empty2 {};
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struct TwoNonEmptyBases : Empty1, A, B, Empty2 {};
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struct Polymorphic1 {
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virtual void f();
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};
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struct Polymorphic2 {
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virtual void g();
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};
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struct OnePolymorphicBase : A, B, Polymorphic1, Empty1 {};
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struct TwoPolymorphicBases : Polymorphic1, Polymorphic2 {};
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// --- fail_todo_use_multiple_inheritance.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "multiple_inheritance.h";
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fn ConvertA(p: Cpp.C*) -> Cpp.A* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `C*` to `Cpp.A*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertB(p: Cpp.C*) -> Cpp.B* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `C*` to `Cpp.B*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertOneNonEmptyBaseToEmpty1(p: Cpp.OneNonEmptyBase*) -> Cpp.Empty1* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `OneNonEmptyBase*` to `Cpp.Empty1*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OneNonEmptyBase*` does not implement interface `Core.ImplicitAs(Cpp.Empty1*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertOneNonEmptyBaseToEmpty2(p: Cpp.OneNonEmptyBase*) -> Cpp.Empty2* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `OneNonEmptyBase*` to `Cpp.Empty2*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OneNonEmptyBase*` does not implement interface `Core.ImplicitAs(Cpp.Empty2*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertTwoNonEmptyBasesToA(p: Cpp.TwoNonEmptyBases*) -> Cpp.A* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `TwoNonEmptyBases*` to `Cpp.A*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoNonEmptyBases*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertTwoNonEmptyBasesToB(p: Cpp.TwoNonEmptyBases*) -> Cpp.B* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `TwoNonEmptyBases*` to `Cpp.B*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoNonEmptyBases*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertOnePolymorphicBaseToA(p: Cpp.OnePolymorphicBase*) -> Cpp.A* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `OnePolymorphicBase*` to `Cpp.A*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OnePolymorphicBase*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertOnePolymorphicBaseToB(p: Cpp.OnePolymorphicBase*) -> Cpp.B* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `OnePolymorphicBase*` to `Cpp.B*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OnePolymorphicBase*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertTwoPolymorphicBasesToPolymorphic1(p: Cpp.TwoPolymorphicBases*) -> Cpp.Polymorphic1* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `TwoPolymorphicBases*` to `Cpp.Polymorphic1*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoPolymorphicBases*` does not implement interface `Core.ImplicitAs(Cpp.Polymorphic1*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertTwoPolymorphicBasesToPolymorphic2(p: Cpp.TwoPolymorphicBases*) -> Cpp.Polymorphic2* {
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `TwoPolymorphicBases*` to `Cpp.Polymorphic2*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoPolymorphicBases*` does not implement interface `Core.ImplicitAs(Cpp.Polymorphic2*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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// --- multiple_inheritance_with_preferred_base.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "multiple_inheritance.h";
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// If there's only one non-empty base, that's our preferred base class. We can
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// convert to that.
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fn ConvertOneNonEmptyBaseToA(p: Cpp.OneNonEmptyBase*) -> Cpp.A* {
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return p;
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}
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// If there's only one polymorphic base, that's our preferred base class. We can
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// convert to that.
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fn ConvertOnePolymorphicBaseToPolymorphic1(p: Cpp.OnePolymorphicBase*) -> Cpp.Polymorphic1* {
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return p;
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}
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// --- virtual_inheritance.h
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struct VirtA { int a; };
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struct VirtB : virtual VirtA {};
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void UseB(VirtB * _Nonnull p);
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// --- use_virtual_inheritance_incomplete.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "virtual_inheritance.h";
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fn Convert(p: Cpp.VirtB*) {
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// OK, doesn't require `Cpp.VirtB` to be a complete type.
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Cpp.UseB(p);
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}
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// --- fail_todo_use_virtual_inheritance.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "virtual_inheritance.h";
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fn Convert(p: Cpp.VirtB*) -> Cpp.VirtA* {
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// CHECK:STDERR: fail_todo_use_virtual_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `VirtB*` to `Cpp.VirtA*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_virtual_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.VirtB*` does not implement interface `Core.ImplicitAs(Cpp.VirtA*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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// --- diamond.h
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struct DiamondA {
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int a;
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};
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struct DiamondB : virtual DiamondA {
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int b;
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};
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struct DiamondC : virtual DiamondA {
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int c;
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};
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struct DiamondD : DiamondB, DiamondC {
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int d;
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};
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// --- fail_todo_use_diamond.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "diamond.h";
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fn ConvertBA(p: Cpp.DiamondB*) -> Cpp.DiamondA* {
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `DiamondB*` to `Cpp.DiamondA*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.DiamondB*` does not implement interface `Core.ImplicitAs(Cpp.DiamondA*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertCA(p: Cpp.DiamondC*) -> Cpp.DiamondA* {
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `DiamondC*` to `Cpp.DiamondA*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.DiamondC*` does not implement interface `Core.ImplicitAs(Cpp.DiamondA*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertDB(p: Cpp.DiamondD*) -> Cpp.DiamondB* {
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `DiamondD*` to `Cpp.DiamondB*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.DiamondD*` does not implement interface `Core.ImplicitAs(Cpp.DiamondB*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn ConvertDC(p: Cpp.DiamondD*) -> Cpp.DiamondC* {
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `DiamondD*` to `Cpp.DiamondC*` [ConversionFailure]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.DiamondD*` does not implement interface `Core.ImplicitAs(Cpp.DiamondC*)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return p;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return p;
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}
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fn AccessBA(d: Cpp.DiamondD) -> i32 {
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:11: error: cannot convert expression of type `DiamondD` to `Cpp.DiamondB` with `as` [ConversionFailure]
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// CHECK:STDERR: return (d as Cpp.DiamondB).b;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:11: note: type `Cpp.DiamondD` does not implement interface `Core.As(Cpp.DiamondB)` [MissingImplInMemberAccessInContext]
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// CHECK:STDERR: return (d as Cpp.DiamondB).b;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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return (d as Cpp.DiamondB).b;
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}
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fn AccessCA(d: Cpp.DiamondD) -> i32 {
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// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:11: error: cannot convert expression of type `DiamondD` to `Cpp.DiamondC` with `as` [ConversionFailure]
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|
// CHECK:STDERR: return (d as Cpp.DiamondC).b;
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:11: note: type `Cpp.DiamondD` does not implement interface `Core.As(Cpp.DiamondC)` [MissingImplInMemberAccessInContext]
|
|
// CHECK:STDERR: return (d as Cpp.DiamondC).b;
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR:
|
|
return (d as Cpp.DiamondC).b;
|
|
}
|
|
|
|
fn AccessDB(d: Cpp.DiamondD) -> i32 {
|
|
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:10: error: cannot implicitly convert expression of type `DiamondD` to `Cpp.DiamondB` [ConversionFailure]
|
|
// CHECK:STDERR: return d.b;
|
|
// CHECK:STDERR: ^~~
|
|
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:10: note: type `Cpp.DiamondD` does not implement interface `Core.ImplicitAs(Cpp.DiamondB)` [MissingImplInMemberAccessInContext]
|
|
// CHECK:STDERR: return d.b;
|
|
// CHECK:STDERR: ^~~
|
|
// CHECK:STDERR:
|
|
return d.b;
|
|
}
|
|
|
|
fn AccessDC(d: Cpp.DiamondD) -> i32 {
|
|
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:10: error: cannot implicitly convert expression of type `DiamondD` to `Cpp.DiamondC` [ConversionFailure]
|
|
// CHECK:STDERR: return d.c;
|
|
// CHECK:STDERR: ^~~
|
|
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:10: note: type `Cpp.DiamondD` does not implement interface `Core.ImplicitAs(Cpp.DiamondC)` [MissingImplInMemberAccessInContext]
|
|
// CHECK:STDERR: return d.c;
|
|
// CHECK:STDERR: ^~~
|
|
// CHECK:STDERR:
|
|
return d.c;
|
|
}
|
|
|
|
// --- final.h
|
|
|
|
struct FinalA final {};
|
|
|
|
// --- fail_derive_from_final.carbon
|
|
|
|
library "[[@TEST_NAME]]";
|
|
|
|
import Cpp library "final.h";
|
|
|
|
class B {
|
|
// CHECK:STDERR: fail_derive_from_final.carbon:[[@LINE+4]]:16: error: deriving from final type `FinalA`; base type must be an `abstract` or `base` class [BaseIsFinal]
|
|
// CHECK:STDERR: extend base: Cpp.FinalA;
|
|
// CHECK:STDERR: ^~~~~~~~~~
|
|
// CHECK:STDERR:
|
|
extend base: Cpp.FinalA;
|
|
}
|
|
|
|
// --- union.h
|
|
|
|
union U {};
|
|
|
|
// --- fail_derive_from_union.carbon
|
|
|
|
library "[[@TEST_NAME]]";
|
|
|
|
import Cpp library "union.h";
|
|
|
|
class V {
|
|
// CHECK:STDERR: fail_derive_from_union.carbon:[[@LINE+4]]:16: error: deriving from final type `U`; base type must be an `abstract` or `base` class [BaseIsFinal]
|
|
// CHECK:STDERR: extend base: Cpp.U;
|
|
// CHECK:STDERR: ^~~~~
|
|
// CHECK:STDERR:
|
|
extend base: Cpp.U;
|
|
}
|
|
|
|
// CHECK:STDOUT: --- use_derived_to_base_conversion.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
|
|
// CHECK:STDOUT: %Derived: type = class_type @Derived [concrete]
|
|
// CHECK:STDOUT: %ptr.976: type = ptr_type %Derived [concrete]
|
|
// CHECK:STDOUT: %pattern_type.d23: type = pattern_type %ptr.976 [concrete]
|
|
// CHECK:STDOUT: %d.param_patt.9b7: %pattern_type.d23 = value_param_pattern [concrete]
|
|
// CHECK:STDOUT: %d.patt.336: %pattern_type.d23 = wrapper_binding_pattern d, %d.param_patt.9b7 [concrete]
|
|
// CHECK:STDOUT: %Base: type = class_type @Base [concrete]
|
|
// CHECK:STDOUT: %ptr.0e0: type = ptr_type %Base [concrete]
|
|
// CHECK:STDOUT: %.866: Core.Form = init_form %ptr.0e0 [concrete]
|
|
// CHECK:STDOUT: %pattern_type.cb0: type = pattern_type %ptr.0e0 [concrete]
|
|
// CHECK:STDOUT: %return.param_patt.b43: %pattern_type.cb0 = out_param_pattern [concrete]
|
|
// CHECK:STDOUT: %return.patt.363: %pattern_type.cb0 = return_slot_pattern %return.param_patt.b43, %ptr.0e0 [concrete]
|
|
// CHECK:STDOUT: %ConvertPtr.type: type = fn_type @ConvertPtr [concrete]
|
|
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
|
|
// CHECK:STDOUT: %ConvertPtr: %ConvertPtr.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
|
|
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
|
|
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.20f: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%T.67d) [symbolic]
|
|
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.f12: %ptr.as.Copy.impl.Op.type.20f = struct_value () [symbolic]
|
|
// CHECK:STDOUT: %Copy.impl_witness.39c: <witness> = impl_witness imports.%Copy.impl_witness_table.fb0, @ptr.as.Copy.impl(%Base) [concrete]
|
|
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.903: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%Base) [concrete]
|
|
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.982: %ptr.as.Copy.impl.Op.type.903 = struct_value () [concrete]
|
|
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.0e0, (%Copy.impl_witness.39c) [concrete]
|
|
// CHECK:STDOUT: %Copy.WithSelf.Op.type.e2a: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
|
|
// CHECK:STDOUT: %.2aa: type = fn_type_with_self_type %Copy.WithSelf.Op.type.e2a, %Copy.facet [concrete]
|
|
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %ptr.as.Copy.impl.Op.982, @ptr.as.Copy.impl.Op(%Base) [concrete]
|
|
// CHECK:STDOUT: %AcceptVal.type: type = fn_type @AcceptVal [concrete]
|
|
// CHECK:STDOUT: %AcceptVal: %AcceptVal.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: %pattern_type.2f5: type = pattern_type %Derived [concrete]
|
|
// CHECK:STDOUT: %d.param_patt.0f5: %pattern_type.2f5 = value_param_pattern [concrete]
|
|
// CHECK:STDOUT: %d.patt.0e6: %pattern_type.2f5 = wrapper_binding_pattern d, %d.param_patt.0f5 [concrete]
|
|
// CHECK:STDOUT: %ConvertVal.type: type = fn_type @ConvertVal [concrete]
|
|
// CHECK:STDOUT: %ConvertVal: %ConvertVal.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
|
// CHECK:STDOUT: .Derived = %Derived.decl
|
|
// CHECK:STDOUT: .Base = %Base.decl
|
|
// CHECK:STDOUT: import Cpp//...
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Derived.decl: type = class_decl @Derived [concrete = constants.%Derived] {} {}
|
|
// CHECK:STDOUT: %Base.decl: type = class_decl @Base [concrete = constants.%Base] {} {}
|
|
// CHECK:STDOUT: %Core.import_ref.06a: @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op.type (%ptr.as.Copy.impl.Op.type.20f) = import_ref Core//prelude/parts/copy, loc{{\d+_\d+}}, loaded [symbolic = @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op (constants.%ptr.as.Copy.impl.Op.f12)]
|
|
// CHECK:STDOUT: %Copy.impl_witness_table.fb0 = impl_witness_table (%Core.import_ref.06a), @ptr.as.Copy.impl [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: %ConvertPtr.decl: %ConvertPtr.type = fn_decl @ConvertPtr [concrete = constants.%ConvertPtr] {
|
|
// CHECK:STDOUT: %d.param_patt: %pattern_type.d23 = value_param_pattern [concrete = constants.%d.param_patt.9b7]
|
|
// CHECK:STDOUT: %d.patt: %pattern_type.d23 = wrapper_binding_pattern d, %d.param_patt [concrete = constants.%d.patt.336]
|
|
// CHECK:STDOUT: %return.param_patt: %pattern_type.cb0 = out_param_pattern [concrete = constants.%return.param_patt.b43]
|
|
// CHECK:STDOUT: %return.patt: %pattern_type.cb0 = return_slot_pattern %return.param_patt, %ptr.loc7_43 [concrete = constants.%return.patt.363]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %Cpp.ref.loc7_35: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %Base.ref: type = name_ref Base, imports.%Base.decl [concrete = constants.%Base]
|
|
// CHECK:STDOUT: %ptr.loc7_43: type = ptr_type %Base.ref [concrete = constants.%ptr.0e0]
|
|
// CHECK:STDOUT: %.loc7_43: Core.Form = init_form %ptr.loc7_43 [concrete = constants.%.866]
|
|
// CHECK:STDOUT: %d.param: %ptr.976 = value_param call_param0
|
|
// CHECK:STDOUT: %.loc7_29: type = splice_block %ptr.loc7_29 [concrete = constants.%ptr.976] {
|
|
// CHECK:STDOUT: %Cpp.ref.loc7_18: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %Derived.ref: type = name_ref Derived, imports.%Derived.decl [concrete = constants.%Derived]
|
|
// CHECK:STDOUT: %ptr.loc7_29: type = ptr_type %Derived.ref [concrete = constants.%ptr.976]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %d: %ptr.976 = wrapper_binding d, %d.param
|
|
// CHECK:STDOUT: %return.param: ref %ptr.0e0 = out_param call_param1
|
|
// CHECK:STDOUT: %return: ref %ptr.0e0 = return_slot %return.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %ConvertVal.decl: %ConvertVal.type = fn_decl @ConvertVal [concrete = constants.%ConvertVal] {
|
|
// CHECK:STDOUT: %d.param_patt: %pattern_type.2f5 = value_param_pattern [concrete = constants.%d.param_patt.0f5]
|
|
// CHECK:STDOUT: %d.patt: %pattern_type.2f5 = wrapper_binding_pattern d, %d.param_patt [concrete = constants.%d.patt.0e6]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %d.param: %Derived = value_param call_param0
|
|
// CHECK:STDOUT: %.loc15: type = splice_block %Derived.ref [concrete = constants.%Derived] {
|
|
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %Derived.ref: type = name_ref Derived, imports.%Derived.decl [concrete = constants.%Derived]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %d: %Derived = wrapper_binding d, %d.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @ConvertPtr(%d.param: %ptr.976) -> out %return.param: %ptr.0e0 {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %d.ref: %ptr.976 = name_ref d, %d
|
|
// CHECK:STDOUT: %.loc8_11.1: ref %Derived = deref %d.ref
|
|
// CHECK:STDOUT: %.loc8_11.2: ref %Base = class_element_access %.loc8_11.1, element0
|
|
// CHECK:STDOUT: %addr: %ptr.0e0 = addr_of %.loc8_11.2
|
|
// CHECK:STDOUT: %.loc8_11.3: %ptr.0e0 = converted %d.ref, %addr
|
|
// CHECK:STDOUT: %impl.elem0: %.2aa = impl_witness_access constants.%Copy.impl_witness.39c, element0 [concrete = constants.%ptr.as.Copy.impl.Op.982]
|
|
// CHECK:STDOUT: %bound_method.loc8_11.1: <bound method> = bound_method %.loc8_11.3, %impl.elem0
|
|
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @ptr.as.Copy.impl.Op(constants.%Base) [concrete = constants.%ptr.as.Copy.impl.Op.specific_fn]
|
|
// CHECK:STDOUT: %bound_method.loc8_11.2: <bound method> = bound_method %.loc8_11.3, %specific_fn
|
|
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.call: init %ptr.0e0 = call %bound_method.loc8_11.2(%.loc8_11.3)
|
|
// CHECK:STDOUT: return %ptr.as.Copy.impl.Op.call
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @ConvertVal(%d.param: %Derived) {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %AcceptVal.ref: %AcceptVal.type = name_ref AcceptVal, file.%AcceptVal.decl [concrete = constants.%AcceptVal]
|
|
// CHECK:STDOUT: %d.ref: %Derived = name_ref d, %d
|
|
// CHECK:STDOUT: %.loc16_13.1: ref %Base = class_element_access %d.ref, element0
|
|
// CHECK:STDOUT: %.loc16_13.2: ref %Base = converted %d.ref, %.loc16_13.1
|
|
// CHECK:STDOUT: %.loc16_13.3: %Base = acquire_value %.loc16_13.2
|
|
// CHECK:STDOUT: %AcceptVal.call: init %empty_tuple.type = call %AcceptVal.ref(%.loc16_13.3)
|
|
// CHECK:STDOUT: return
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: --- use_static_member.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
|
|
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
|
|
// CHECK:STDOUT: %StaticBase: type = class_type @StaticBase [concrete]
|
|
// CHECK:STDOUT: %StaticBase.base_fn.cpp_overload_set.type: type = cpp_overload_set_type @StaticBase.base_fn.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %StaticBase.base_fn.cpp_overload_set.value: %StaticBase.base_fn.cpp_overload_set.type = cpp_overload_set_value @StaticBase.base_fn.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %StaticBase.base_fn.type: type = fn_type @StaticBase.base_fn [concrete]
|
|
// CHECK:STDOUT: %StaticBase.base_fn: %StaticBase.base_fn.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: %StaticDerived: type = class_type @StaticDerived [concrete]
|
|
// CHECK:STDOUT: %StaticDerived.base_fn.cpp_overload_set.type: type = cpp_overload_set_type @StaticDerived.base_fn.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %StaticDerived.base_fn.cpp_overload_set.value: %StaticDerived.base_fn.cpp_overload_set.type = cpp_overload_set_value @StaticDerived.base_fn.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn.cpp_overload_set.type: type = cpp_overload_set_type @StaticDerived.derived_fn.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn.cpp_overload_set.value: %StaticDerived.derived_fn.cpp_overload_set.type = cpp_overload_set_value @StaticDerived.derived_fn.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn.type: type = fn_type @StaticDerived.derived_fn [concrete]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn: %StaticDerived.derived_fn.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
|
// CHECK:STDOUT: .StaticBase = %StaticBase.decl
|
|
// CHECK:STDOUT: .StaticDerived = %StaticDerived.decl
|
|
// CHECK:STDOUT: import Cpp//...
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %StaticBase.decl: type = class_decl @StaticBase [concrete = constants.%StaticBase] {} {}
|
|
// CHECK:STDOUT: %StaticBase.base_fn.cpp_overload_set.value: %StaticBase.base_fn.cpp_overload_set.type = cpp_overload_set_value @StaticBase.base_fn.cpp_overload_set [concrete = constants.%StaticBase.base_fn.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %StaticBase.base_fn.decl: %StaticBase.base_fn.type = fn_decl @StaticBase.base_fn [concrete = constants.%StaticBase.base_fn] {} {}
|
|
// CHECK:STDOUT: %StaticDerived.decl: type = class_decl @StaticDerived [concrete = constants.%StaticDerived] {} {}
|
|
// CHECK:STDOUT: %StaticDerived.base_fn.cpp_overload_set.value: %StaticDerived.base_fn.cpp_overload_set.type = cpp_overload_set_value @StaticDerived.base_fn.cpp_overload_set [concrete = constants.%StaticDerived.base_fn.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn.cpp_overload_set.value: %StaticDerived.derived_fn.cpp_overload_set.type = cpp_overload_set_value @StaticDerived.derived_fn.cpp_overload_set [concrete = constants.%StaticDerived.derived_fn.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn.decl: %StaticDerived.derived_fn.type = fn_decl @StaticDerived.derived_fn [concrete = constants.%StaticDerived.derived_fn] {} {}
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @MyF() {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %StaticBase.ref: type = name_ref StaticBase, imports.%StaticBase.decl [concrete = constants.%StaticBase]
|
|
// CHECK:STDOUT: %base_fn.ref.loc8: %StaticBase.base_fn.cpp_overload_set.type = name_ref base_fn, imports.%StaticBase.base_fn.cpp_overload_set.value [concrete = constants.%StaticBase.base_fn.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %StaticBase.base_fn.call.loc8: init %empty_tuple.type = call imports.%StaticBase.base_fn.decl()
|
|
// CHECK:STDOUT: %Cpp.ref.loc9: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %StaticDerived.ref.loc9: type = name_ref StaticDerived, imports.%StaticDerived.decl [concrete = constants.%StaticDerived]
|
|
// CHECK:STDOUT: %base_fn.ref.loc9: %StaticDerived.base_fn.cpp_overload_set.type = name_ref base_fn, imports.%StaticDerived.base_fn.cpp_overload_set.value [concrete = constants.%StaticDerived.base_fn.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %StaticBase.base_fn.call.loc9: init %empty_tuple.type = call imports.%StaticBase.base_fn.decl()
|
|
// CHECK:STDOUT: %Cpp.ref.loc10: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %StaticDerived.ref.loc10: type = name_ref StaticDerived, imports.%StaticDerived.decl [concrete = constants.%StaticDerived]
|
|
// CHECK:STDOUT: %derived_fn.ref: %StaticDerived.derived_fn.cpp_overload_set.type = name_ref derived_fn, imports.%StaticDerived.derived_fn.cpp_overload_set.value [concrete = constants.%StaticDerived.derived_fn.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %StaticDerived.derived_fn.call: init %empty_tuple.type = call imports.%StaticDerived.derived_fn.decl()
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: --- use_base_field.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
|
|
// CHECK:STDOUT: %FieldDerived: type = class_type @FieldDerived [concrete]
|
|
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
|
|
// CHECK:STDOUT: %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
|
|
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
|
|
// CHECK:STDOUT: %FieldBase: type = class_type @FieldBase [concrete]
|
|
// CHECK:STDOUT: %FieldBase.elem: type = unbound_element_type %FieldBase, %i32 [concrete]
|
|
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
|
|
// CHECK:STDOUT: %Int.as.Copy.impl.Op.type.a1d: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
|
|
// CHECK:STDOUT: %Int.as.Copy.impl.Op.3c1: %Int.as.Copy.impl.Op.type.a1d = struct_value () [symbolic]
|
|
// CHECK:STDOUT: %Copy.impl_witness.8af: <witness> = impl_witness imports.%Copy.impl_witness_table.f44, @Int.as.Copy.impl(%int_32) [concrete]
|
|
// CHECK:STDOUT: %Int.as.Copy.impl.Op.type.648: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
|
|
// CHECK:STDOUT: %Int.as.Copy.impl.Op.cae: %Int.as.Copy.impl.Op.type.648 = struct_value () [concrete]
|
|
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.8af) [concrete]
|
|
// CHECK:STDOUT: %Copy.WithSelf.Op.type.f76: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
|
|
// CHECK:STDOUT: %.2b9: type = fn_type_with_self_type %Copy.WithSelf.Op.type.f76, %Copy.facet [concrete]
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// CHECK:STDOUT: %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.cae, @Int.as.Copy.impl.Op(%int_32) [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: .FieldDerived = %FieldDerived.decl
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// CHECK:STDOUT: .FieldBase = %FieldBase.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %FieldDerived.decl: type = class_decl @FieldDerived [concrete = constants.%FieldDerived] {} {}
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// CHECK:STDOUT: %FieldBase.decl: type = class_decl @FieldBase [concrete = constants.%FieldBase] {} {}
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// CHECK:STDOUT: %Core.import_ref.72f: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.a1d) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Int.as.Copy.impl.%Int.as.Copy.impl.Op (constants.%Int.as.Copy.impl.Op.3c1)]
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// CHECK:STDOUT: %Copy.impl_witness_table.f44 = impl_witness_table (%Core.import_ref.72f), @Int.as.Copy.impl [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @AccessDirect(%d.param: %FieldDerived) -> out %return.param: %i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %d.ref: %FieldDerived = name_ref d, %d
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// CHECK:STDOUT: %a.ref: %FieldBase.elem = name_ref a, @FieldBase.%field_decl.1 [concrete = @FieldBase.%field_decl.1]
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// CHECK:STDOUT: %.loc8_11.1: ref %FieldBase = class_element_access %d.ref, element0
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// CHECK:STDOUT: %.loc8_11.2: ref %FieldBase = converted %d.ref, %.loc8_11.1
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// CHECK:STDOUT: %.loc8_11.3: ref %i32 = class_element_access %.loc8_11.2, element0
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// CHECK:STDOUT: %.loc8_11.4: %i32 = acquire_value %.loc8_11.3
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// CHECK:STDOUT: %impl.elem0: %.2b9 = impl_witness_access constants.%Copy.impl_witness.8af, element0 [concrete = constants.%Int.as.Copy.impl.Op.cae]
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// CHECK:STDOUT: %bound_method.loc8_11.1: <bound method> = bound_method %.loc8_11.4, %impl.elem0
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// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
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// CHECK:STDOUT: %bound_method.loc8_11.2: <bound method> = bound_method %.loc8_11.4, %specific_fn
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// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc8_11.2(%.loc8_11.4)
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// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @AccessQualified(%d.param: %FieldDerived) -> out %return.param: %i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %d.ref: %FieldDerived = name_ref d, %d
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// CHECK:STDOUT: %Cpp.ref.loc14: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %FieldBase.ref: type = name_ref FieldBase, imports.%FieldBase.decl [concrete = constants.%FieldBase]
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// CHECK:STDOUT: %b.ref: %FieldBase.elem = name_ref b, @FieldBase.%field_decl.2 [concrete = @FieldBase.%field_decl.2]
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// CHECK:STDOUT: %.loc14_11.1: ref %FieldBase = class_element_access %d.ref, element0
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// CHECK:STDOUT: %.loc14_11.2: ref %FieldBase = converted %d.ref, %.loc14_11.1
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// CHECK:STDOUT: %.loc14_11.3: ref %i32 = class_element_access %.loc14_11.2, element1
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// CHECK:STDOUT: %.loc14_11.4: %i32 = acquire_value %.loc14_11.3
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// CHECK:STDOUT: %impl.elem0: %.2b9 = impl_witness_access constants.%Copy.impl_witness.8af, element0 [concrete = constants.%Int.as.Copy.impl.Op.cae]
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// CHECK:STDOUT: %bound_method.loc14_11.1: <bound method> = bound_method %.loc14_11.4, %impl.elem0
|
|
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
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// CHECK:STDOUT: %bound_method.loc14_11.2: <bound method> = bound_method %.loc14_11.4, %specific_fn
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|
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc14_11.2(%.loc14_11.4)
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|
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: --- use_base_method.carbon
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|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
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|
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
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|
// CHECK:STDOUT: %MethodDerived: type = class_type @MethodDerived [concrete]
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|
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
|
|
// CHECK:STDOUT: %MethodBase: type = class_type @MethodBase [concrete]
|
|
// CHECK:STDOUT: %MethodDerived.f.cpp_overload_set.type: type = cpp_overload_set_type @MethodDerived.f.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %MethodDerived.f.cpp_overload_set.value: %MethodDerived.f.cpp_overload_set.type = cpp_overload_set_value @MethodDerived.f.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %f__carbon_thunk.type: type = fn_type @f__carbon_thunk [concrete]
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|
// CHECK:STDOUT: %f__carbon_thunk: %f__carbon_thunk.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: %MethodBase.g.cpp_overload_set.type: type = cpp_overload_set_type @MethodBase.g.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %MethodBase.g.cpp_overload_set.value: %MethodBase.g.cpp_overload_set.type = cpp_overload_set_value @MethodBase.g.cpp_overload_set [concrete]
|
|
// CHECK:STDOUT: %g__carbon_thunk.type: type = fn_type @g__carbon_thunk [concrete]
|
|
// CHECK:STDOUT: %g__carbon_thunk: %g__carbon_thunk.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
|
// CHECK:STDOUT: .MethodDerived = %MethodDerived.decl
|
|
// CHECK:STDOUT: .MethodBase = %MethodBase.decl
|
|
// CHECK:STDOUT: import Cpp//...
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %MethodDerived.decl: type = class_decl @MethodDerived [concrete = constants.%MethodDerived] {} {}
|
|
// CHECK:STDOUT: %MethodBase.decl: type = class_decl @MethodBase [concrete = constants.%MethodBase] {} {}
|
|
// CHECK:STDOUT: %MethodDerived.f.cpp_overload_set.value: %MethodDerived.f.cpp_overload_set.type = cpp_overload_set_value @MethodDerived.f.cpp_overload_set [concrete = constants.%MethodDerived.f.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %f__carbon_thunk.decl: %f__carbon_thunk.type = fn_decl @f__carbon_thunk [concrete = constants.%f__carbon_thunk] {
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %MethodBase.g.cpp_overload_set.value: %MethodBase.g.cpp_overload_set.type = cpp_overload_set_value @MethodBase.g.cpp_overload_set [concrete = constants.%MethodBase.g.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %g__carbon_thunk.decl: %g__carbon_thunk.type = fn_decl @g__carbon_thunk [concrete = constants.%g__carbon_thunk] {
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @CallDirect(%d.param: %MethodDerived) {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %d.ref: %MethodDerived = name_ref d, %d
|
|
// CHECK:STDOUT: %f.ref: %MethodDerived.f.cpp_overload_set.type = name_ref f, imports.%MethodDerived.f.cpp_overload_set.value [concrete = constants.%MethodDerived.f.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %d.ref, %f.ref
|
|
// CHECK:STDOUT: %.loc8_3.1: ref %MethodBase = class_element_access %d.ref, element0
|
|
// CHECK:STDOUT: %.loc8_3.2: ref %MethodBase = converted %d.ref, %.loc8_3.1
|
|
// CHECK:STDOUT: %.loc8_3.3: %MethodBase = acquire_value %.loc8_3.2
|
|
// CHECK:STDOUT: %f__carbon_thunk.call: init %empty_tuple.type = call imports.%f__carbon_thunk.decl(%.loc8_3.3)
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @CallQualified(%d.param: %MethodDerived) {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %d.ref: %MethodDerived = name_ref d, %d
|
|
// CHECK:STDOUT: %Cpp.ref.loc14: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %MethodBase.ref: type = name_ref MethodBase, imports.%MethodBase.decl [concrete = constants.%MethodBase]
|
|
// CHECK:STDOUT: %g.ref: %MethodBase.g.cpp_overload_set.type = name_ref g, imports.%MethodBase.g.cpp_overload_set.value [concrete = constants.%MethodBase.g.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %d.ref, %g.ref
|
|
// CHECK:STDOUT: %.loc14_3.1: ref %MethodBase = class_element_access %d.ref, element0
|
|
// CHECK:STDOUT: %.loc14_3.2: ref %MethodBase = converted %d.ref, %.loc14_3.1
|
|
// CHECK:STDOUT: %.loc14_3.3: %MethodBase = acquire_value %.loc14_3.2
|
|
// CHECK:STDOUT: %g__carbon_thunk.call: init %empty_tuple.type = call imports.%g__carbon_thunk.decl(%.loc14_3.3)
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @CallBaseQualifiedByDerived(%d.param: %MethodDerived, %b.param: %MethodBase) {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %d.ref: %MethodDerived = name_ref d, %d
|
|
// CHECK:STDOUT: %Cpp.ref.loc23: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %MethodDerived.ref.loc23: type = name_ref MethodDerived, imports.%MethodDerived.decl [concrete = constants.%MethodDerived]
|
|
// CHECK:STDOUT: %f.ref.loc23: %MethodDerived.f.cpp_overload_set.type = name_ref f, imports.%MethodDerived.f.cpp_overload_set.value [concrete = constants.%MethodDerived.f.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %bound_method.loc23: <bound method> = bound_method %d.ref, %f.ref.loc23
|
|
// CHECK:STDOUT: %.loc23_3.1: ref %MethodBase = class_element_access %d.ref, element0
|
|
// CHECK:STDOUT: %.loc23_3.2: ref %MethodBase = converted %d.ref, %.loc23_3.1
|
|
// CHECK:STDOUT: %.loc23_3.3: %MethodBase = acquire_value %.loc23_3.2
|
|
// CHECK:STDOUT: %f__carbon_thunk.call.loc23: init %empty_tuple.type = call imports.%f__carbon_thunk.decl(%.loc23_3.3)
|
|
// CHECK:STDOUT: %b.ref: %MethodBase = name_ref b, %b
|
|
// CHECK:STDOUT: %Cpp.ref.loc24: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
|
// CHECK:STDOUT: %MethodDerived.ref.loc24: type = name_ref MethodDerived, imports.%MethodDerived.decl [concrete = constants.%MethodDerived]
|
|
// CHECK:STDOUT: %f.ref.loc24: %MethodDerived.f.cpp_overload_set.type = name_ref f, imports.%MethodDerived.f.cpp_overload_set.value [concrete = constants.%MethodDerived.f.cpp_overload_set.value]
|
|
// CHECK:STDOUT: %bound_method.loc24: <bound method> = bound_method %b.ref, %f.ref.loc24
|
|
// CHECK:STDOUT: %f__carbon_thunk.call.loc24: init %empty_tuple.type = call imports.%f__carbon_thunk.decl(%b.ref)
|
|
// CHECK:STDOUT: <elided>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|