mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-01 20:45:53 +01:00
Kareem Ergawy
c74e39dbb3
Summary: Extends the current support for parsing `interface`s. In particular, adds support for parsing functions and `me` params.
35 lines
1.9 KiB
Plaintext
35 lines
1.9 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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// RUN: %{not} %{carbon-run-parser}
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// CHECK:STDOUT: [
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// CHECK:STDOUT: {kind: 'DeclaredName', text: 'foo'},
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// CHECK:STDOUT: {kind: 'InterfaceBodyStart', text: '{'},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'DeclaredName', text: 'Add'},
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// CHECK:STDOUT: {kind: 'DeducedParameterListStart', text: '['},
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// CHECK:STDOUT: {kind: 'SelfDeducedParameter', text: 'self'},
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// CHECK:STDOUT: {kind: 'SelfType', text: 'Self'},
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// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'DeducedParameterList', text: ']', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'ParameterListStart', text: '('},
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// CHECK:STDOUT: {kind: 'DeclaredName', text: 'b'},
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// CHECK:STDOUT: {kind: 'SelfType', text: 'Self'},
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// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'ParameterList', text: ')', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'SelfType', text: 'Self'},
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// CHECK:STDOUT: {kind: 'ReturnType', text: '->', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDeclaration', text: 'fn', has_error: yes, subtree_size: 15},
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// CHECK:STDOUT: {kind: 'InterfaceBody', text: '}', subtree_size: 17},
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// CHECK:STDOUT: {kind: 'InterfaceDefinition', text: 'interface', subtree_size: 19},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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interface foo {
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// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/generics/interface/fail_no_impl_allowed.carbon:[[@LINE+1]]:39: Method implementations are not allowed in interfaces.
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fn Add[self: Self](b: Self) -> Self {
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print("You can't do that.");
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}
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}
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