mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-02 22:02:51 +01:00
Richard Smith
23f9065949
Change syntax for package declaration to put the `impl` keyword at the start and remove the `api` keyword. To support this, rearrange processing of package, library, and import declarations to use the general modifier handling support in declaration parsing rather than special-case logic. There is an ambiguity in `impl package.Foo as Bar`, which we resolve by treating `package` as an introducer after a modifier only if it's not followed by `.`.
32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// --- default.carbon
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library default;
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// --- named.carbon
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impl library "Shapes";
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// CHECK:STDOUT: - filename: default.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'LibraryIntroducer', text: 'library'},
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// CHECK:STDOUT: {kind: 'DefaultLibrary', text: 'default'},
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// CHECK:STDOUT: {kind: 'LibraryDecl', text: ';', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: named.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'LibraryIntroducer', text: 'library'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'LibraryName', text: '"Shapes"'},
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// CHECK:STDOUT: {kind: 'LibraryDecl', text: ';', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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