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carbon-lang/toolchain/check/testdata/class/import_base.carbon
T
Jon Ross-Perkins 9581a1867d Move import refs to their own block. (#4103) 
This executes on a TODO in AddImportRef to add instructions to their own
block instead of the File block. This has an important consequence of
removing a pattern from InstBlockStack that added to blocks not
currently at the top, cleaning up an issue for ArrayStack. The delta
here is then mostly in different formatting of the import refs, a
consequence of the separation.
2024-07-03 18:21:12 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/import_base.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/import_base.carbon
// --- a.carbon
library "a";
base class Base {
fn F[self: Self]();
fn Unused[self: Self]();
var x: i32;
var unused: i32;
}
class Child {
extend base: Base;
}
// --- b.carbon
library "b";
import library "a";
fn Run() {
var a: Child = {.base = {.x = 0, .unused = 1}};
a.x = 2;
a.F();
}
// CHECK:STDOUT: --- a.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Base: type = class_type @Base [template]
// CHECK:STDOUT: %F.type: type = fn_type @F [template]
// CHECK:STDOUT: %.1: type = tuple_type () [template]
// CHECK:STDOUT: %F: %F.type = struct_value () [template]
// CHECK:STDOUT: %Unused.type: type = fn_type @Unused [template]
// CHECK:STDOUT: %Unused: %Unused.type = struct_value () [template]
// CHECK:STDOUT: %Int32.type: type = fn_type @Int32 [template]
// CHECK:STDOUT: %Int32: %Int32.type = struct_value () [template]
// CHECK:STDOUT: %.2: type = unbound_element_type %Base, i32 [template]
// CHECK:STDOUT: %.3: type = struct_type {.x: i32, .unused: i32} [template]
// CHECK:STDOUT: %Child: type = class_type @Child [template]
// CHECK:STDOUT: %.4: type = ptr_type %.3 [template]
// CHECK:STDOUT: %.5: type = unbound_element_type %Child, %Base [template]
// CHECK:STDOUT: %.6: type = struct_type {.base: %Base} [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %import_ref.1: %Int32.type = import_ref ir3, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT: %import_ref.2: %Int32.type = import_ref ir3, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Base = %Base.decl
// CHECK:STDOUT: .Child = %Child.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Core: <namespace> = namespace %Core.import, [template] {}
// CHECK:STDOUT: %Base.decl: type = class_decl @Base [template = constants.%Base] {}
// CHECK:STDOUT: %Child.decl: type = class_decl @Child [template = constants.%Child] {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Base {
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {
// CHECK:STDOUT: %Self.ref.loc5: type = name_ref Self, constants.%Base [template = constants.%Base]
// CHECK:STDOUT: %self.loc5_8.1: %Base = param self
// CHECK:STDOUT: %self.loc5_8.2: %Base = bind_name self, %self.loc5_8.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %Unused.decl: %Unused.type = fn_decl @Unused [template = constants.%Unused] {
// CHECK:STDOUT: %Self.ref.loc6: type = name_ref Self, constants.%Base [template = constants.%Base]
// CHECK:STDOUT: %self.loc6_13.1: %Base = param self
// CHECK:STDOUT: %self.loc6_13.2: %Base = bind_name self, %self.loc6_13.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %int.make_type_32.loc8: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT: %.loc8_10.1: type = value_of_initializer %int.make_type_32.loc8 [template = i32]
// CHECK:STDOUT: %.loc8_10.2: type = converted %int.make_type_32.loc8, %.loc8_10.1 [template = i32]
// CHECK:STDOUT: %.loc8_8: %.2 = field_decl x, element0 [template]
// CHECK:STDOUT: %int.make_type_32.loc9: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT: %.loc9_15.1: type = value_of_initializer %int.make_type_32.loc9 [template = i32]
// CHECK:STDOUT: %.loc9_15.2: type = converted %int.make_type_32.loc9, %.loc9_15.1 [template = i32]
// CHECK:STDOUT: %.loc9_13: %.2 = field_decl unused, element1 [template]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Base
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: .Unused = %Unused.decl
// CHECK:STDOUT: .x = %.loc8_8
// CHECK:STDOUT: .unused = %.loc9_13
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Child {
// CHECK:STDOUT: %Base.ref: type = name_ref Base, file.%Base.decl [template = constants.%Base]
// CHECK:STDOUT: %.loc13: %.5 = base_decl %Base, element0 [template]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Child
// CHECK:STDOUT: .base = %.loc13
// CHECK:STDOUT: extend name_scope2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F[@Base.%self.loc5_8.2: %Base]();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Unused[@Base.%self.loc6_13.2: %Base]();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
// CHECK:STDOUT:
// CHECK:STDOUT: --- b.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Run.type: type = fn_type @Run [template]
// CHECK:STDOUT: %.1: type = tuple_type () [template]
// CHECK:STDOUT: %Run: %Run.type = struct_value () [template]
// CHECK:STDOUT: %Child: type = class_type @Child [template]
// CHECK:STDOUT: %Base: type = class_type @Base [template]
// CHECK:STDOUT: %.2: type = struct_type {.x: i32, .unused: i32} [template]
// CHECK:STDOUT: %.3: type = unbound_element_type %Child, %Base [template]
// CHECK:STDOUT: %.4: type = struct_type {.base: %Base} [template]
// CHECK:STDOUT: %.5: type = ptr_type %.2 [template]
// CHECK:STDOUT: %.6: type = struct_type {.base: %.5} [template]
// CHECK:STDOUT: %.7: type = ptr_type %.4 [template]
// CHECK:STDOUT: %.8: i32 = int_literal 0 [template]
// CHECK:STDOUT: %.9: i32 = int_literal 1 [template]
// CHECK:STDOUT: %.10: type = struct_type {.base: %.2} [template]
// CHECK:STDOUT: %struct.1: %Base = struct_value (%.8, %.9) [template]
// CHECK:STDOUT: %struct.2: %Child = struct_value (%struct.1) [template]
// CHECK:STDOUT: %.11: type = unbound_element_type %Base, i32 [template]
// CHECK:STDOUT: %.12: i32 = int_literal 2 [template]
// CHECK:STDOUT: %F.type: type = fn_type @F [template]
// CHECK:STDOUT: %F: %F.type = struct_value () [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %import_ref.1 = import_ref ir1, inst+3, unloaded
// CHECK:STDOUT: %import_ref.2: type = import_ref ir1, inst+38, loaded [template = constants.%Child]
// CHECK:STDOUT: %import_ref.3 = import_ref ir1, inst+4, unloaded
// CHECK:STDOUT: %import_ref.4: %F.type = import_ref ir1, inst+8, loaded [template = constants.%F]
// CHECK:STDOUT: %import_ref.5 = import_ref ir1, inst+15, unloaded
// CHECK:STDOUT: %import_ref.6: %.11 = import_ref ir1, inst+27, loaded [template = %.1]
// CHECK:STDOUT: %import_ref.7 = import_ref ir1, inst+34, unloaded
// CHECK:STDOUT: %import_ref.8 = import_ref ir1, inst+39, unloaded
// CHECK:STDOUT: %import_ref.9 = import_ref ir1, inst+43, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Base = imports.%import_ref.1
// CHECK:STDOUT: .Child = imports.%import_ref.2
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Run = %Run.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %default.import = import <invalid>
// CHECK:STDOUT: %Core: <namespace> = namespace %Core.import, [template] {}
// CHECK:STDOUT: %Run.decl: %Run.type = fn_decl @Run [template = constants.%Run] {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Child {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%import_ref.8
// CHECK:STDOUT: .base = imports.%import_ref.9
// CHECK:STDOUT: extend name_scope2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Base {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%import_ref.3
// CHECK:STDOUT: .F = imports.%import_ref.4
// CHECK:STDOUT: .Unused = imports.%import_ref.5
// CHECK:STDOUT: .x = imports.%import_ref.6
// CHECK:STDOUT: .unused = imports.%import_ref.7
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Run() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Child.ref: type = name_ref Child, imports.%import_ref.2 [template = constants.%Child]
// CHECK:STDOUT: %a.var: ref %Child = var a
// CHECK:STDOUT: %a: ref %Child = bind_name a, %a.var
// CHECK:STDOUT: %.loc7_33: i32 = int_literal 0 [template = constants.%.8]
// CHECK:STDOUT: %.loc7_46: i32 = int_literal 1 [template = constants.%.9]
// CHECK:STDOUT: %.loc7_47.1: %.2 = struct_literal (%.loc7_33, %.loc7_46)
// CHECK:STDOUT: %.loc7_48.1: %.10 = struct_literal (%.loc7_47.1)
// CHECK:STDOUT: %.loc7_48.2: ref %Base = class_element_access %a.var, element0
// CHECK:STDOUT: %.loc7_47.2: ref i32 = class_element_access %.loc7_48.2, element0
// CHECK:STDOUT: %.loc7_47.3: init i32 = initialize_from %.loc7_33 to %.loc7_47.2 [template = constants.%.8]
// CHECK:STDOUT: %.loc7_47.4: ref i32 = class_element_access %.loc7_48.2, element1
// CHECK:STDOUT: %.loc7_47.5: init i32 = initialize_from %.loc7_46 to %.loc7_47.4 [template = constants.%.9]
// CHECK:STDOUT: %.loc7_47.6: init %Base = class_init (%.loc7_47.3, %.loc7_47.5), %.loc7_48.2 [template = constants.%struct.1]
// CHECK:STDOUT: %.loc7_48.3: init %Base = converted %.loc7_47.1, %.loc7_47.6 [template = constants.%struct.1]
// CHECK:STDOUT: %.loc7_48.4: init %Child = class_init (%.loc7_48.3), %a.var [template = constants.%struct.2]
// CHECK:STDOUT: %.loc7_49: init %Child = converted %.loc7_48.1, %.loc7_48.4 [template = constants.%struct.2]
// CHECK:STDOUT: assign %a.var, %.loc7_49
// CHECK:STDOUT: %a.ref.loc8: ref %Child = name_ref a, %a
// CHECK:STDOUT: %x.ref: %.11 = name_ref x, imports.%import_ref.6 [template = imports.%.1]
// CHECK:STDOUT: %.loc8_4.1: ref %Base = class_element_access %a.ref.loc8, element0
// CHECK:STDOUT: %.loc8_4.2: ref %Base = converted %a.ref.loc8, %.loc8_4.1
// CHECK:STDOUT: %.loc8_4.3: ref i32 = class_element_access %.loc8_4.2, element0
// CHECK:STDOUT: %.loc8_9: i32 = int_literal 2 [template = constants.%.12]
// CHECK:STDOUT: assign %.loc8_4.3, %.loc8_9
// CHECK:STDOUT: %a.ref.loc9: ref %Child = name_ref a, %a
// CHECK:STDOUT: %F.ref: %F.type = name_ref F, imports.%import_ref.4 [template = constants.%F]
// CHECK:STDOUT: %.loc9_4: <bound method> = bound_method %a.ref.loc9, %F.ref
// CHECK:STDOUT: %.loc9_6.1: ref %Base = class_element_access %a.ref.loc9, element0
// CHECK:STDOUT: %.loc9_6.2: ref %Base = converted %a.ref.loc9, %.loc9_6.1
// CHECK:STDOUT: %.loc9_6.3: %Base = bind_value %.loc9_6.2
// CHECK:STDOUT: %F.call: init %.1 = call %.loc9_4(%.loc9_6.3)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F[%self: %Base]();
// CHECK:STDOUT:
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