mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-30 13:35:00 +01:00
Geoff Romer
6429c1655c
It's hard to track 2-space indent levels across large vertical gaps, and it can be hard to suppress the instinct to read the dump as if it were preorder. This change introduces a new dump mode that addresses both problems by using box-drawing characters to explicitly represent the parent-child edges of the tree. This new mode is the default, but the old behavior remains available with `--parse-dump-format=yaml-postorder`.
143 lines
5.5 KiB
Plaintext
143 lines
5.5 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/parse/testdata/packages/import/export.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/packages/import/export.carbon
|
|
|
|
// --- fail_package.carbon
|
|
|
|
package Pkg;
|
|
|
|
// CHECK:STDERR: fail_package.carbon:[[@LINE+4]]:15: error: `export` cannot be used when importing a package [ExportImportPackage]
|
|
// CHECK:STDERR: export import Bar;
|
|
// CHECK:STDERR: ^~~
|
|
// CHECK:STDERR:
|
|
export import Bar;
|
|
|
|
// --- default.carbon
|
|
|
|
package Pkg;
|
|
|
|
export import library default;
|
|
|
|
// --- named.carbon
|
|
|
|
package Pkg;
|
|
|
|
export import library "lib";
|
|
|
|
// --- fail_order.carbon
|
|
|
|
package Pkg;
|
|
|
|
export import library "a";
|
|
|
|
class C;
|
|
|
|
// CHECK:STDERR: fail_order.carbon:[[@LINE+7]]:1: error: `import` declarations must come after the `package` declaration (if present) and before any other entities in the file [ImportTooLate]
|
|
// CHECK:STDERR: export import library "b";
|
|
// CHECK:STDERR: ^~~~~~
|
|
// CHECK:STDERR: fail_order.carbon:[[@LINE-5]]:1: note: first declaration is here [FirstDecl]
|
|
// CHECK:STDERR: class C;
|
|
// CHECK:STDERR: ^~~~~
|
|
// CHECK:STDERR:
|
|
export import library "b";
|
|
|
|
// --- fail_in_default_library.carbon
|
|
|
|
// CHECK:STDERR: fail_in_default_library.carbon:[[@LINE+4]]:1: error: `export` is only allowed in API files [ExportFromImpl]
|
|
// CHECK:STDERR: export import library "lib";
|
|
// CHECK:STDERR: ^~~~~~
|
|
// CHECK:STDERR:
|
|
export import library "lib";
|
|
|
|
// --- fail_in_impl.carbon
|
|
|
|
impl package Pkg;
|
|
|
|
// CHECK:STDERR: fail_in_impl.carbon:[[@LINE+4]]:1: error: `export` is only allowed in API files [ExportFromImpl]
|
|
// CHECK:STDERR: export import library "lib";
|
|
// CHECK:STDERR: ^~~~~~
|
|
// CHECK:STDERR:
|
|
export import library "lib";
|
|
|
|
// CHECK:STDOUT: - filename: fail_package.carbon
|
|
// CHECK:STDOUT: ╭─FileStart ''
|
|
// CHECK:STDOUT: │ ╭─PackageIntroducer 'package'
|
|
// CHECK:STDOUT: │ ├─IdentifierPackageName 'Pkg'
|
|
// CHECK:STDOUT: ├─PackageDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: │ ├─IdentifierPackageName 'Bar'
|
|
// CHECK:STDOUT: ├─ImportDecl ';' has_error
|
|
// CHECK:STDOUT: ├─FileEnd ''
|
|
// CHECK:STDOUT: (root)
|
|
// CHECK:STDOUT: - filename: default.carbon
|
|
// CHECK:STDOUT: ╭─FileStart ''
|
|
// CHECK:STDOUT: │ ╭─PackageIntroducer 'package'
|
|
// CHECK:STDOUT: │ ├─IdentifierPackageName 'Pkg'
|
|
// CHECK:STDOUT: ├─PackageDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: │ │ ╭─DefaultLibrary 'default'
|
|
// CHECK:STDOUT: │ ├─LibrarySpecifier 'library'
|
|
// CHECK:STDOUT: ├─ImportDecl ';'
|
|
// CHECK:STDOUT: ├─FileEnd ''
|
|
// CHECK:STDOUT: (root)
|
|
// CHECK:STDOUT: - filename: named.carbon
|
|
// CHECK:STDOUT: ╭─FileStart ''
|
|
// CHECK:STDOUT: │ ╭─PackageIntroducer 'package'
|
|
// CHECK:STDOUT: │ ├─IdentifierPackageName 'Pkg'
|
|
// CHECK:STDOUT: ├─PackageDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: │ │ ╭─LibraryName '"lib"'
|
|
// CHECK:STDOUT: │ ├─LibrarySpecifier 'library'
|
|
// CHECK:STDOUT: ├─ImportDecl ';'
|
|
// CHECK:STDOUT: ├─FileEnd ''
|
|
// CHECK:STDOUT: (root)
|
|
// CHECK:STDOUT: - filename: fail_order.carbon
|
|
// CHECK:STDOUT: ╭─FileStart ''
|
|
// CHECK:STDOUT: │ ╭─PackageIntroducer 'package'
|
|
// CHECK:STDOUT: │ ├─IdentifierPackageName 'Pkg'
|
|
// CHECK:STDOUT: ├─PackageDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: │ │ ╭─LibraryName '"a"'
|
|
// CHECK:STDOUT: │ ├─LibrarySpecifier 'library'
|
|
// CHECK:STDOUT: ├─ImportDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ClassIntroducer 'class'
|
|
// CHECK:STDOUT: │ ├─IdentifierNameNotBeforeSignature 'C'
|
|
// CHECK:STDOUT: ├─ClassDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: ├─ImportDecl ';' has_error
|
|
// CHECK:STDOUT: ├─FileEnd ''
|
|
// CHECK:STDOUT: (root)
|
|
// CHECK:STDOUT: - filename: fail_in_default_library.carbon
|
|
// CHECK:STDOUT: ╭─FileStart ''
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: │ │ ╭─LibraryName '"lib"'
|
|
// CHECK:STDOUT: │ ├─LibrarySpecifier 'library'
|
|
// CHECK:STDOUT: ├─ImportDecl ';' has_error
|
|
// CHECK:STDOUT: ├─FileEnd ''
|
|
// CHECK:STDOUT: (root)
|
|
// CHECK:STDOUT: - filename: fail_in_impl.carbon
|
|
// CHECK:STDOUT: ╭─FileStart ''
|
|
// CHECK:STDOUT: │ ╭─PackageIntroducer 'package'
|
|
// CHECK:STDOUT: │ ├─ImplModifier 'impl'
|
|
// CHECK:STDOUT: │ ├─IdentifierPackageName 'Pkg'
|
|
// CHECK:STDOUT: ├─PackageDecl ';'
|
|
// CHECK:STDOUT: │ ╭─ImportIntroducer 'import'
|
|
// CHECK:STDOUT: │ ├─ExportModifier 'export'
|
|
// CHECK:STDOUT: │ │ ╭─LibraryName '"lib"'
|
|
// CHECK:STDOUT: │ ├─LibrarySpecifier 'library'
|
|
// CHECK:STDOUT: ├─ImportDecl ';' has_error
|
|
// CHECK:STDOUT: ├─FileEnd ''
|
|
// CHECK:STDOUT: (root)
|