mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 21:40:12 +01:00
Jon Ross-Perkinsandjosh11b
c44e688e5d
Syntax is proposed in #5017, but has already been discussed with leads. Semantics is left as a TODO. --------- Co-authored-by: josh11b <15258583+josh11b@users.noreply.github.com>
487 lines
24 KiB
Plaintext
487 lines
24 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/function/declaration.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/function/declaration.carbon
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// --- basic.carbon
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fn F();
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// --- addr.carbon
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fn foo(addr a: i32*);
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// --- implicit_empty.carbon
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fn foo[]();
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// --- implicit_params.carbon
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fn foo[a: i32, b: i32]();
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// --- no_params.carbon
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fn foo {}
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// --- params.carbon
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fn foo(a: i32, b: i32);
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// --- with_return_type.carbon
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fn foo() -> u32;
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// --- keyword.carbon
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fn destroy() {}
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// --- keyword_no_params.carbon
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fn destroy {}
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// --- keyword_in_qualified.carbon
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fn MyClass.destroy() {}
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// --- keyword_decl.carbon
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fn destroy.destroy() {}
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// --- impl_fn.carbon
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impl fn F();
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abstract impl fn G();
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impl abstract fn H();
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private impl default fn I();
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// --- fail_identifier_instead_of_sig.carbon
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// CHECK:STDERR: fail_identifier_instead_of_sig.carbon:[[@LINE+4]]:8: error: `fn` declarations must either end with a `;` or have a `{ ... }` block for a definition [ExpectedDeclSemiOrDefinition]
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// CHECK:STDERR: fn foo bar;
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// CHECK:STDERR: ^~~
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// CHECK:STDERR:
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fn foo bar;
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// --- fail_missing_implicit_close.carbon
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// CHECK:STDERR: fail_missing_implicit_close.carbon:[[@LINE+8]]:7: error: opening symbol without a corresponding closing symbol [UnmatchedOpening]
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// CHECK:STDERR: fn Div[();
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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// CHECK:STDERR: fail_missing_implicit_close.carbon:[[@LINE+4]]:7: error: `fn` declarations must either end with a `;` or have a `{ ... }` block for a definition [ExpectedDeclSemiOrDefinition]
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// CHECK:STDERR: fn Div[();
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn Div[();
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// --- fail_missing_name.carbon
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// CHECK:STDERR: fail_missing_name.carbon:[[@LINE+4]]:4: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn ();
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn ();
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// --- fail_no_sig_or_semi.carbon
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fn foo
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// CHECK:STDERR: fail_no_sig_or_semi.carbon:[[@LINE+4]]:1: error: `fn` declarations must either end with a `;` or have a `{ ... }` block for a definition [ExpectedDeclSemiOrDefinition]
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// CHECK:STDERR:
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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// --- fail_only_fn_and_semi.carbon
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// CHECK:STDERR: fail_only_fn_and_semi.carbon:[[@LINE+4]]:3: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn;
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn;
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// --- fail_repeated_fn_and_semi.carbon
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// CHECK:STDERR: fail_repeated_fn_and_semi.carbon:[[@LINE+4]]:4: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn fn;
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// CHECK:STDERR: ^~
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// CHECK:STDERR:
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fn fn;
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// --- fail_skip_indented_newline_until_outdent.carbon
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// CHECK:STDERR: fail_skip_indented_newline_until_outdent.carbon:[[@LINE+4]]:6: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn (x,
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn (x,
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y,
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z)
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fn F();
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// --- fail_skip_indented_newline_with_semi.carbon
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// CHECK:STDERR: fail_skip_indented_newline_with_semi.carbon:[[@LINE+4]]:4: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn (x,
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn (x,
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y,
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z);
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fn F();
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// --- fail_skip_indented_newline_without_semi.carbon
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// CHECK:STDERR: fail_skip_indented_newline_without_semi.carbon:[[@LINE+4]]:4: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn (x,
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn (x,
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y,
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z)
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fn F();
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// --- fail_skip_to_newline_without_semi.carbon
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// CHECK:STDERR: fail_skip_to_newline_without_semi.carbon:[[@LINE+4]]:4: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn ()
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn ()
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fn F();
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// --- fail_skip_without_semi_to_curly.carbon
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// CHECK:STDERR: fail_skip_without_semi_to_curly.carbon:[[@LINE+4]]:1: error: unrecognized declaration introducer [UnrecognizedDecl]
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// CHECK:STDERR: struct X { fn () }
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// CHECK:STDERR: ^~~~~~
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// CHECK:STDERR:
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struct X { fn () }
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fn F();
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// --- fail_with_identifier_as_param.carbon
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// CHECK:STDERR: fail_with_identifier_as_param.carbon:[[@LINE+4]]:11: error: expected `:` or `:!` in binding pattern [ExpectedBindingPattern]
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// CHECK:STDERR: fn foo(bar);
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn foo(bar);
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// --- fail_without_name_and_many_tokens_in_params.carbon
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// CHECK:STDERR: fail_without_name_and_many_tokens_in_params.carbon:[[@LINE+4]]:4: error: `fn` introducer should be followed by a name [ExpectedDeclName]
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// CHECK:STDERR: fn (a tokens c d e f g h i j k l m n o p q r s t u v w x y z);
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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fn (a tokens c d e f g h i j k l m n o p q r s t u v w x y z);
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// CHECK:STDOUT: - filename: basic.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: addr.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'a'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'PostfixOperatorStar', text: '*', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'Addr', text: 'addr', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 10},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: implicit_empty.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ImplicitParamListStart', text: '['},
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// CHECK:STDOUT: {kind: 'ImplicitParamList', text: ']', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: implicit_params.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ImplicitParamListStart', text: '['},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'a'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'PatternListComma', text: ','},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'b'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'ImplicitParamList', text: ']', subtree_size: 9},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 14},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: no_params.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', 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: params.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'a'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'PatternListComma', text: ','},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'b'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 9},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 12},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: with_return_type.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'UnsignedIntTypeLiteral', text: 'u32'},
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// CHECK:STDOUT: {kind: 'ReturnType', text: '->', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: keyword.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'KeywordNameBeforeParams', text: 'destroy'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', 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: keyword_no_params.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'KeywordNameNotBeforeParams', text: 'destroy'},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', 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: keyword_in_qualified.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'MyClass'},
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// CHECK:STDOUT: {kind: 'IdentifierNameQualifierWithoutParams', text: '.', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'KeywordNameBeforeParams', text: 'destroy'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 8},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: keyword_decl.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'KeywordNameNotBeforeParams', text: 'destroy'},
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// CHECK:STDOUT: {kind: 'KeywordNameQualifierWithoutParams', text: '.', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'KeywordNameBeforeParams', text: 'destroy'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 8},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: impl_fn.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 6},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'AbstractModifier', text: 'abstract'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'G'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'AbstractModifier', text: 'abstract'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'H'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'PrivateModifier', text: 'private'},
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// CHECK:STDOUT: {kind: 'ImplModifier', text: 'impl'},
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// CHECK:STDOUT: {kind: 'DefaultModifier', text: 'default'},
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// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'I'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 8},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: - filename: fail_identifier_instead_of_sig.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'foo'},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, 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: fail_missing_implicit_close.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'Div'},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
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// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_missing_name.carbon
|
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// CHECK:STDOUT: parse_tree: [
|
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
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// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_no_sig_or_semi.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'foo'},
|
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: 'fn', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_only_fn_and_semi.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: ';', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_repeated_fn_and_semi.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: 'fn', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_skip_indented_newline_until_outdent.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ')', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_skip_indented_newline_with_semi.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_skip_indented_newline_without_semi.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ')', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_skip_to_newline_without_semi.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ')', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_skip_without_semi_to_curly.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'InvalidParseStart', text: 'struct', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'InvalidParseSubtree', text: '}', has_error: yes, subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_with_identifier_as_param.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'foo'},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'bar'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: ')', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'LetBindingPattern', text: 'bar', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', has_error: yes, subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 8},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|
|
// CHECK:STDOUT: - filename: fail_without_name_and_many_tokens_in_params.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|