mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 20:51:16 +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>
111 lines
4.0 KiB
Plaintext
111 lines
4.0 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_redeclaration_scope.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/fail_redeclaration_scope.carbon
|
|
|
|
class A;
|
|
|
|
class X {
|
|
// OK, a different A.
|
|
class A { class B; }
|
|
class A.B {}
|
|
}
|
|
|
|
class A { class B; }
|
|
|
|
class Y {
|
|
// CHECK:STDERR: fail_redeclaration_scope.carbon:[[@LINE+3]]:9: ERROR: Name `A` not found.
|
|
// CHECK:STDERR: class A.B {}
|
|
// CHECK:STDERR: ^
|
|
class A.B {}
|
|
}
|
|
|
|
// CHECK:STDOUT: --- fail_redeclaration_scope.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %A.1: type = class_type @A.1 [template]
|
|
// CHECK:STDOUT: %X: type = class_type @X [template]
|
|
// CHECK:STDOUT: %A.2: type = class_type @A.2 [template]
|
|
// CHECK:STDOUT: %B.1: type = class_type @B.1 [template]
|
|
// CHECK:STDOUT: %.1: type = struct_type {} [template]
|
|
// CHECK:STDOUT: %B.2: type = class_type @B.2 [template]
|
|
// CHECK:STDOUT: %Y: type = class_type @Y [template]
|
|
// CHECK:STDOUT: %.2: type = class_type @.1 [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: .A = %A.decl.loc11
|
|
// CHECK:STDOUT: .X = %X.decl
|
|
// CHECK:STDOUT: .Y = %Y.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core.import = import Core
|
|
// CHECK:STDOUT: %A.decl.loc11: type = class_decl @A.1 [template = constants.%A.1] {}
|
|
// CHECK:STDOUT: %X.decl: type = class_decl @X [template = constants.%X] {}
|
|
// CHECK:STDOUT: %A.decl.loc19: type = class_decl @A.1 [template = constants.%A.1] {}
|
|
// CHECK:STDOUT: %Y.decl: type = class_decl @Y [template = constants.%Y] {}
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @A.1 {
|
|
// CHECK:STDOUT: %B.decl: type = class_decl @B.2 [template = constants.%B.2] {}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%A.1
|
|
// CHECK:STDOUT: .B = %B.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @X {
|
|
// CHECK:STDOUT: %A.decl: type = class_decl @A.2 [template = constants.%A.2] {}
|
|
// CHECK:STDOUT: %B.decl: type = class_decl @B.1 [template = constants.%B.1] {}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%X
|
|
// CHECK:STDOUT: .A = %A.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @A.2 {
|
|
// CHECK:STDOUT: %B.decl: type = class_decl @B.1 [template = constants.%B.1] {}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%A.2
|
|
// CHECK:STDOUT: .B = %B.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @B.1 {
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%B.1
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @B.2;
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @Y {
|
|
// CHECK:STDOUT: %.decl: type = class_decl @.1 [template = constants.%.2] {}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%Y
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @.1 {
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%.2
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|