Files
carbon-lang/toolchain/check/testdata/packages/export_import.carbon
T
Geoff RomerandRichard Smith e5b05a1fac ExprCategory for guaranteed-in-place initializing expressions (#6623)
The primary change in this PR is to split the `Initializing` expression
category into separate `ReprInitializing` and `InPlaceInitializing`
categories, depending on whether initialization uses the types
initializing representation, or is guaranteed to be in place. It also
rationalizes and documents the SemIR-level semantics of those categories
(including where #5545's "ephemeral entire reference" category will
fit), and introduces two new inst kinds to close gaps exposed in the
process.

Some additional secondary changes:
- Consistently format the storage arguments of initializers with `to`,
regardless of whether initialization is in-place, and document the `to`
notation.
- Rename some inst kinds and functions, and restructure some of the
code, for clarity and consistency with the new documentation.
- Resolve a TODO to handle more category conversions in
`CategoryConverter`, in order to make it easier to reason about category
conversions.

See #6588 and the review history of this PR for background.

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>
2026-02-04 02:27:12 +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
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/packages/export_import.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/packages/export_import.carbon
// ============================================================================
// Setup files
// ============================================================================
// --- base.carbon
library "[[@TEST_NAME]]";
class C {
var x: ();
};
// --- export.carbon
library "[[@TEST_NAME]]";
export import library "base";
// --- export_copy.carbon
library "[[@TEST_NAME]]";
export import library "base";
// --- non_export.carbon
library "[[@TEST_NAME]]";
import library "export";
// --- export_export.carbon
library "[[@TEST_NAME]]";
export import library "export";
// --- import_then_export.carbon
library "[[@TEST_NAME]]";
import library "base";
export import library "export";
// --- export_in_impl.carbon
// This is just providing an API for the implicit import.
library "[[@TEST_NAME]]";
// ============================================================================
// Test files
// ============================================================================
// --- use_export.carbon
library "[[@TEST_NAME]]";
import library "export";
var c: C = {.x = ()};
// --- fail_export_in_impl.impl.carbon
impl library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_export_in_impl.impl.carbon:[[@LINE+8]]:1: error: `export` is only allowed in API files [ExportFromImpl]
// CHECK:STDERR: export import library "base";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_export_in_impl.impl.carbon:[[@LINE+4]]:1: error: semantics TODO: `handle invalid parse trees in `check`` [SemanticsTodo]
// CHECK:STDERR: export import library "base";
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
export import library "base";
// Note the import still occurs.
var c: C = {.x = ()};
// --- export_export.impl.carbon
impl library "[[@TEST_NAME]]";
var c: C = {.x = ()};
// --- use_export_export.carbon
library "[[@TEST_NAME]]";
import library "export_export";
var c: C = {.x = ()};
// --- use_import_then_export.carbon
library "[[@TEST_NAME]]";
import library "import_then_export";
var c: C = {.x = ()};
// --- use_import_when_export.carbon
library "[[@TEST_NAME]]";
export import library "base";
var c: C = {.x = ()};
// --- use_base_and_export.carbon
library "[[@TEST_NAME]]";
import library "base";
import library "export";
var c: C = {.x = ()};
// --- use_export_and_base.carbon
library "[[@TEST_NAME]]";
import library "export";
import library "base";
var c: C = {.x = ()};
// --- use_export_copy.carbon
library "[[@TEST_NAME]]";
import library "export";
import library "export_copy";
var c: C = {.x = ()};
// --- fail_use_non_export.carbon
library "[[@TEST_NAME]]";
import library "non_export";
// CHECK:STDERR: fail_use_non_export.carbon:[[@LINE+4]]:15: error: name `C` not found [NameNotFound]
// CHECK:STDERR: alias Local = C;
// CHECK:STDERR: ^
// CHECK:STDERR:
alias Local = C;
// --- use_non_export_then_base.carbon
library "[[@TEST_NAME]]";
import library "non_export";
export import library "base";
var c: C = {.x = ()};
// --- indirect_use_non_export_then_base.carbon
library "[[@TEST_NAME]]";
import library "use_non_export_then_base";
var indirect_c: C = {.x = ()};
// --- fail_export_poisoned.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_export_poisoned.carbon:[[@LINE+4]]:11: error: name `Poison` not found [NameNotFound]
// CHECK:STDERR: fn F() -> Poison;
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
fn F() -> Poison;
// CHECK:STDERR: fail_export_poisoned.carbon:[[@LINE+4]]:1: error: name `Poison` not found [NameNotFound]
// CHECK:STDERR: export Poison;
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
export Poison;
// CHECK:STDOUT: --- base.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %C.elem: type = unbound_element_type %C, %empty_tuple.type [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = %C.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C {
// CHECK:STDOUT: %.loc5_11.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc5_11.2: type = converted %.loc5_11.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
// CHECK:STDOUT: %.loc5_8: %C.elem = field_decl x, element0 [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.x [concrete = constants.%complete_type]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%C
// CHECK:STDOUT: .x = %.loc5_8
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C = import_ref Main//base, C, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- export_copy.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C = import_ref Main//base, C, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- non_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C = import_ref Main//base, C, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- export_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C = import_ref Main//base, C, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- import_then_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C = import_ref Main//base, C, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- export_in_impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc6_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.1: %struct_type.x = struct_literal (%.loc6_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc6_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc6_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.3: init %empty_tuple.type = converted %.loc6_19.1, %.loc6_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.4: init %C to file.%c.var = class_init (%.loc6_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc6_1: init %C = converted %.loc6_20.1, %.loc6_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc6_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_export_in_impl.impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: --- export_export.impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//export_export, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import.loc2_29.1 = import <none>
// CHECK:STDOUT: %default.import.loc2_29.2 = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc4_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc4_20.1: %struct_type.x = struct_literal (%.loc4_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc4_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc4_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc4_20.3: init %empty_tuple.type = converted %.loc4_19.1, %.loc4_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc4_20.4: init %C to file.%c.var = class_init (%.loc4_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc4_1: init %C = converted %.loc4_20.1, %.loc4_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc4_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_export_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc6_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.1: %struct_type.x = struct_literal (%.loc6_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc6_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc6_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.3: init %empty_tuple.type = converted %.loc6_19.1, %.loc6_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.4: init %C to file.%c.var = class_init (%.loc6_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc6_1: init %C = converted %.loc6_20.1, %.loc6_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc6_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_import_then_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc6_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.1: %struct_type.x = struct_literal (%.loc6_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc6_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc6_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.3: init %empty_tuple.type = converted %.loc6_19.1, %.loc6_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.4: init %C to file.%c.var = class_init (%.loc6_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc6_1: init %C = converted %.loc6_20.1, %.loc6_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc6_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_import_when_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc6_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.1: %struct_type.x = struct_literal (%.loc6_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc6_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc6_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.3: init %empty_tuple.type = converted %.loc6_19.1, %.loc6_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_20.4: init %C to file.%c.var = class_init (%.loc6_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc6_1: init %C = converted %.loc6_20.1, %.loc6_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc6_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_base_and_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc7_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.1: %struct_type.x = struct_literal (%.loc7_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc7_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc7_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.3: init %empty_tuple.type = converted %.loc7_19.1, %.loc7_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.4: init %C to file.%c.var = class_init (%.loc7_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc7_1: init %C = converted %.loc7_20.1, %.loc7_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc7_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_export_and_base.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc7_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.1: %struct_type.x = struct_literal (%.loc7_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc7_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc7_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.3: init %empty_tuple.type = converted %.loc7_19.1, %.loc7_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.4: init %C to file.%c.var = class_init (%.loc7_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc7_1: init %C = converted %.loc7_20.1, %.loc7_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc7_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_export_copy.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc7_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.1: %struct_type.x = struct_literal (%.loc7_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc7_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc7_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.3: init %empty_tuple.type = converted %.loc7_19.1, %.loc7_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.4: init %C to file.%c.var = class_init (%.loc7_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc7_1: init %C = converted %.loc7_20.1, %.loc7_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc7_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_use_non_export.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = <poisoned>
// CHECK:STDOUT: .Local = %Local
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: %C.ref: <error> = name_ref C, <error> [concrete = <error>]
// CHECK:STDOUT: %Local: <error> = alias_binding Local, <error> [concrete = <error>]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_non_export_then_base.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.1d2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .c = %c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %pattern_type = ref_binding_pattern c [concrete]
// CHECK:STDOUT: %c.var_patt: %pattern_type = var_pattern %c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var %c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = ref_binding c, %c.var [concrete = %c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc7_19.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.1: %struct_type.x = struct_literal (%.loc7_19.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc7_20.2: ref %empty_tuple.type = class_element_access file.%c.var, element0 [concrete = constants.%.1d2]
// CHECK:STDOUT: %.loc7_19.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.3: init %empty_tuple.type = converted %.loc7_19.1, %.loc7_19.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc7_20.4: init %C to file.%c.var = class_init (%.loc7_20.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc7_1: init %C = converted %.loc7_20.1, %.loc7_20.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%c.var, %.loc7_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- indirect_use_non_export_then_base.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.x = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: %.ef1: ref %empty_tuple.type = class_element_access file.%indirect_c.var, element0 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%empty_tuple) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Main.c = import_ref Main//use_non_export_then_base, c, unloaded
// CHECK:STDOUT: %Main.C: type = import_ref Main//base, C, loaded [concrete = constants.%C]
// CHECK:STDOUT: %Main.import_ref.56d: <witness> = import_ref Main//base, loc6_1, loaded [concrete = constants.%complete_type]
// CHECK:STDOUT: %Main.import_ref.743 = import_ref Main//base, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT: %Main.import_ref.fec = import_ref Main//base, loc5_8, unloaded
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .c = imports.%Main.c
// CHECK:STDOUT: .C = imports.%Main.C
// CHECK:STDOUT: .indirect_c = %indirect_c
// CHECK:STDOUT: }
// CHECK:STDOUT: %default.import = import <none>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %indirect_c.patt: %pattern_type = ref_binding_pattern indirect_c [concrete]
// CHECK:STDOUT: %indirect_c.var_patt: %pattern_type = var_pattern %indirect_c.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %indirect_c.var: ref %C = var %indirect_c.var_patt [concrete]
// CHECK:STDOUT: %C.ref: type = name_ref C, imports.%Main.C [concrete = constants.%C]
// CHECK:STDOUT: %indirect_c: ref %C = ref_binding indirect_c, %indirect_c.var [concrete = %indirect_c.var]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C [from "base.carbon"] {
// CHECK:STDOUT: complete_type_witness = imports.%Main.import_ref.56d
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = imports.%Main.import_ref.743
// CHECK:STDOUT: .x = imports.%Main.import_ref.fec
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc6_28.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_29.1: %struct_type.x = struct_literal (%.loc6_28.1) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc6_29.2: ref %empty_tuple.type = class_element_access file.%indirect_c.var, element0 [concrete = constants.%.ef1]
// CHECK:STDOUT: %.loc6_28.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_29.3: init %empty_tuple.type = converted %.loc6_28.1, %.loc6_28.2 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc6_29.4: init %C to file.%indirect_c.var = class_init (%.loc6_29.3) [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc6_1: init %C = converted %.loc6_29.1, %.loc6_29.4 [concrete = constants.%C.val]
// CHECK:STDOUT: assign file.%indirect_c.var, %.loc6_1
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_export_poisoned.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Poison = <poisoned>
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {} {
// CHECK:STDOUT: %Poison.ref: <error> = name_ref Poison, <error> [concrete = <error>]
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> <error>;
// CHECK:STDOUT: