carbon-language/carbon-lang
1
0
Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-10-05 22:02:55 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity

Enable SubobjectDestroy.Op to destroy fields defined in a ClassType (#7840)

Browse Source 
Base classes will be destroyed in a dedicated change, so we can
trivially confirm that the base is being destroyed.

This is a partial implementation of #7362.

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>
This commit is contained in:
Christopher Di Bella
2026-10-01 21:37:17 +00:00
committed by GitHub
co-authored by Richard Smith
parent 5406588107
commit b2d339b581
55 changed files with 723 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
toolchain/check/testdata/interop/cpp/impls/destroy.carbon
Vendored
+10
View File
@@ -440,6 +440,7 @@ fn F() {
// CHECK:STDOUT: %ProtectedDestructor: type = class_type @ProtectedDestructor [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Derived.elem: type = unbound_element_type %Derived, %ProtectedDestructor [concrete]
// CHECK:STDOUT: %struct_type.base.454: type = struct_type {.base: %ProtectedDestructor} [concrete]
// CHECK:STDOUT: %pattern_type.746: type = pattern_type %Derived [concrete]
// CHECK:STDOUT: %a.patt: %pattern_type.746 = ref_binding_pattern a [concrete]
@@ -574,6 +575,10 @@ fn F() {
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SubobjectDestroy.loc20_3.2(%self.param: ref %Derived) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %base.ref: %Derived.elem = name_ref base, @Derived.%.loc7 [concrete = @Derived.%.loc7]
// CHECK:STDOUT: %.loc20: ref %ProtectedDestructor = class_element_access %self.param, element0
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.bound: <bound method> = bound_method %.loc20, constants.%Destroy.WithSelf.SelfDestruct.db3fdb.1
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.call: init %empty_tuple.type = call %Destroy.WithSelf.SelfDestruct.bound(%.loc20)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -594,6 +599,7 @@ fn F() {
// CHECK:STDOUT: %PrivateDestructor: type = class_type @PrivateDestructor [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Derived.elem: type = unbound_element_type %Derived, %PrivateDestructor [concrete]
// CHECK:STDOUT: %struct_type.base.9aa: type = struct_type {.base: %PrivateDestructor} [concrete]
// CHECK:STDOUT: %pattern_type.746: type = pattern_type %Derived [concrete]
// CHECK:STDOUT: %a.patt: %pattern_type.746 = ref_binding_pattern a [concrete]
@@ -728,6 +734,10 @@ fn F() {
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.WithSelf.SubobjectDestroy.loc21_3.2(%self.param: ref %Derived) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %base.ref: %Derived.elem = name_ref base, @Derived.%.loc7 [concrete = @Derived.%.loc7]
// CHECK:STDOUT: %.loc21: ref %PrivateDestructor = class_element_access %self.param, element0
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.bound: <bound method> = bound_method %.loc21, constants.%Destroy.WithSelf.SelfDestruct.db3fdb.1
// CHECK:STDOUT: %Destroy.WithSelf.SelfDestruct.call: init %empty_tuple.type = call %Destroy.WithSelf.SelfDestruct.bound(%.loc21)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: