mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 21:30:12 +01:00
Jon Ross-PerkinsandRichard Smith
7ded56ef35
This implements a few closely related features: - Starts merging namespaces discovered inside imports. - Stores results of cross-package name lookup as an entry inside the scope. - Note this is particularly visible with `i32`. - Moves more of the imported instructions to the import scope. Note this is primarily for executing the namespace TODO in check.cpp, which is removed here. `testdata/namespace/merging_with_indirections.carbon` tests key behavior. --------- Co-authored-by: Richard Smith <richard@metafoo.co.uk>
150 lines
7.1 KiB
Plaintext
150 lines
7.1 KiB
Plaintext
// 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/fail_modifiers.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/fail_modifiers.carbon
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:18: ERROR: `private` repeated on declaration.
|
|
// CHECK:STDERR: private abstract private class DuplicatePrivate;
|
|
// CHECK:STDERR: ^~~~~~~
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `private` previously appeared here.
|
|
// CHECK:STDERR: private abstract private class DuplicatePrivate;
|
|
// CHECK:STDERR: ^~~~~~~
|
|
// CHECK:STDERR:
|
|
private abstract private class DuplicatePrivate;
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:14: ERROR: `protected` not allowed on declaration with `private`.
|
|
// CHECK:STDERR: private base protected class TwoAccess {}
|
|
// CHECK:STDERR: ^~~~~~~~~
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `private` previously appeared here.
|
|
// CHECK:STDERR: private base protected class TwoAccess {}
|
|
// CHECK:STDERR: ^~~~~~~
|
|
// CHECK:STDERR:
|
|
private base protected class TwoAccess {}
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:10: ERROR: `abstract` repeated on declaration.
|
|
// CHECK:STDERR: abstract abstract class TwoAbstract;
|
|
// CHECK:STDERR: ^~~~~~~~
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `abstract` previously appeared here.
|
|
// CHECK:STDERR: abstract abstract class TwoAbstract;
|
|
// CHECK:STDERR: ^~~~~~~~
|
|
// CHECK:STDERR:
|
|
abstract abstract class TwoAbstract;
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+15]]:1: ERROR: `protected` not allowed on `class` declaration at file scope, `protected` is only allowed on class members.
|
|
// CHECK:STDERR: protected virtual base class Virtual {}
|
|
// CHECK:STDERR: ^~~~~~~~~
|
|
// CHECK:STDERR:
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:11: ERROR: `virtual` not allowed on `class` declaration.
|
|
// CHECK:STDERR: protected virtual base class Virtual {}
|
|
// CHECK:STDERR: ^~~~~~~
|
|
// CHECK:STDERR:
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:19: ERROR: `base` not allowed on declaration with `virtual`.
|
|
// CHECK:STDERR: protected virtual base class Virtual {}
|
|
// CHECK:STDERR: ^~~~
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:11: `virtual` previously appeared here.
|
|
// CHECK:STDERR: protected virtual base class Virtual {}
|
|
// CHECK:STDERR: ^~~~~~~
|
|
// CHECK:STDERR:
|
|
protected virtual base class Virtual {}
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:10: ERROR: `protected` must appear before `abstract`.
|
|
// CHECK:STDERR: abstract protected class WrongOrder;
|
|
// CHECK:STDERR: ^~~~~~~~~
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `abstract` previously appeared here.
|
|
// CHECK:STDERR: abstract protected class WrongOrder;
|
|
// CHECK:STDERR: ^~~~~~~~
|
|
// CHECK:STDERR:
|
|
abstract protected class WrongOrder;
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:10: ERROR: `base` not allowed on declaration with `abstract`.
|
|
// CHECK:STDERR: abstract base class AbstractAndBase {}
|
|
// CHECK:STDERR: ^~~~
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `abstract` previously appeared here.
|
|
// CHECK:STDERR: abstract base class AbstractAndBase {}
|
|
// CHECK:STDERR: ^~~~~~~~
|
|
// CHECK:STDERR:
|
|
abstract base class AbstractAndBase {}
|
|
|
|
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+3]]:1: ERROR: `extern` not allowed on `class` declaration that provides a definition.
|
|
// CHECK:STDERR: extern class ExternDefined {}
|
|
// CHECK:STDERR: ^~~~~~
|
|
extern class ExternDefined {}
|
|
|
|
// CHECK:STDOUT: --- fail_modifiers.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %DuplicatePrivate: type = class_type @DuplicatePrivate [template]
|
|
// CHECK:STDOUT: %TwoAccess: type = class_type @TwoAccess [template]
|
|
// CHECK:STDOUT: %.1: type = struct_type {} [template]
|
|
// CHECK:STDOUT: %TwoAbstract: type = class_type @TwoAbstract [template]
|
|
// CHECK:STDOUT: %Virtual: type = class_type @Virtual [template]
|
|
// CHECK:STDOUT: %WrongOrder: type = class_type @WrongOrder [template]
|
|
// CHECK:STDOUT: %AbstractAndBase: type = class_type @AbstractAndBase [template]
|
|
// CHECK:STDOUT: %ExternDefined: type = class_type @ExternDefined [template]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
|
|
// CHECK:STDOUT: import Core//prelude
|
|
// CHECK:STDOUT: import Core//prelude/operators
|
|
// CHECK:STDOUT: import Core//prelude/types
|
|
// CHECK:STDOUT: import Core//prelude/operators/arithmetic
|
|
// CHECK:STDOUT: import Core//prelude/operators/bitwise
|
|
// CHECK:STDOUT: import Core//prelude/operators/comparison
|
|
// CHECK:STDOUT: import Core//prelude/types/bool
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace [template] {
|
|
// CHECK:STDOUT: .Core = imports.%Core
|
|
// CHECK:STDOUT: .DuplicatePrivate [private] = %DuplicatePrivate.decl
|
|
// CHECK:STDOUT: .TwoAccess [private] = %TwoAccess.decl
|
|
// CHECK:STDOUT: .TwoAbstract = %TwoAbstract.decl
|
|
// CHECK:STDOUT: .Virtual = %Virtual.decl
|
|
// CHECK:STDOUT: .WrongOrder = %WrongOrder.decl
|
|
// CHECK:STDOUT: .AbstractAndBase = %AbstractAndBase.decl
|
|
// CHECK:STDOUT: .ExternDefined = %ExternDefined.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core.import = import Core
|
|
// CHECK:STDOUT: %DuplicatePrivate.decl: type = class_decl @DuplicatePrivate [template = constants.%DuplicatePrivate] {}
|
|
// CHECK:STDOUT: %TwoAccess.decl: type = class_decl @TwoAccess [template = constants.%TwoAccess] {}
|
|
// CHECK:STDOUT: %TwoAbstract.decl: type = class_decl @TwoAbstract [template = constants.%TwoAbstract] {}
|
|
// CHECK:STDOUT: %Virtual.decl: type = class_decl @Virtual [template = constants.%Virtual] {}
|
|
// CHECK:STDOUT: %WrongOrder.decl: type = class_decl @WrongOrder [template = constants.%WrongOrder] {}
|
|
// CHECK:STDOUT: %AbstractAndBase.decl: type = class_decl @AbstractAndBase [template = constants.%AbstractAndBase] {}
|
|
// CHECK:STDOUT: %ExternDefined.decl: type = class_decl @ExternDefined [template = constants.%ExternDefined] {}
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @DuplicatePrivate;
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @TwoAccess {
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%TwoAccess
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @TwoAbstract;
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @Virtual {
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%Virtual
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @WrongOrder;
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @AbstractAndBase {
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%AbstractAndBase
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @ExternDefined {
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%ExternDefined
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|