mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-27 21:10:09 +01:00
Geoff Romer
4a0cf6c1fb
This change ensures that a function signature always starts with an `IdentifierNameMaybeBeforeSignature` node (renamed from `IdentifierNameBeforeParams`), even in the case of function declarations like `fn F -> T` that have no parameter list. As a consequence, this ensures that we push new entries onto `pattern_block_stack` and `full_pattern_stack` when we start processing the function signature.
70 lines
3.4 KiB
Plaintext
70 lines
3.4 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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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/parse/testdata/packages/package/impl.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/packages/package/impl.carbon
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// --- impl.carbon
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impl package Geometry;
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// --- impl_disambiguate.carbon
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impl package DisambiguateImpl;
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impl i32 as Interface {}
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// --- impl_package_disambiguate.carbon
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impl package DisambiguateImplPackage;
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impl package.Name as package.Interface {}
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// CHECK:STDOUT: - filename: impl.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: 'PackageIntroducer', text: 'package'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'IdentifierPackageName', text: 'Geometry'},
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// CHECK:STDOUT: {kind: 'PackageDecl', text: ';', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: impl_disambiguate.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: 'PackageIntroducer', text: 'package'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'IdentifierPackageName', text: 'DisambiguateImpl'},
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// CHECK:STDOUT: {kind: 'PackageDecl', text: ';', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'ImplIntroducer', text: 'impl'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'ImplTypeAs', text: 'as', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Interface'},
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// CHECK:STDOUT: {kind: 'ImplDefinitionStart', text: '{', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'ImplDefinition', text: '}', subtree_size: 6},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: impl_package_disambiguate.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: 'PackageIntroducer', text: 'package'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'IdentifierPackageName', text: 'DisambiguateImplPackage'},
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// CHECK:STDOUT: {kind: 'PackageDecl', text: ';', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'ImplIntroducer', text: 'impl'},
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// CHECK:STDOUT: {kind: 'PackageExpr', text: 'package'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'Name'},
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// CHECK:STDOUT: {kind: 'MemberAccessExpr', text: '.', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'ImplTypeAs', text: 'as', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'PackageExpr', text: 'package'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'Interface'},
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// CHECK:STDOUT: {kind: 'MemberAccessExpr', text: '.', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'ImplDefinitionStart', text: '{', subtree_size: 9},
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// CHECK:STDOUT: {kind: 'ImplDefinition', text: '}', subtree_size: 10},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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