toolchain/parse/testdata/struct/fail_invalid_struct_designator.carbon - trunk - githubmirror/carbon-lang

toolchain/parse/testdata/struct/fail_invalid_struct_designator.carbon

34 строки2 KB

Geoff Romer

Make the tree structure more explicit in parse dumps (#7591)

31 июл 2026, 19:44

31 июл 2026, 19:446429c16

// 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/struct/fail_invalid_struct_designator.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/struct/fail_invalid_struct_designator.carbon

// CHECK:STDERR: fail_invalid_struct_designator.carbon:[[@LINE+4]]:16: error: expected identifier after `.` [ExpectedIdentifierAfterPeriodOrArrow]
// CHECK:STDERR: var x: i32 = {.7 = 8};
// CHECK:STDERR:                ^
// CHECK:STDERR:
var x: i32 = {.7 = 8};

// CHECK:STDOUT: - filename: fail_invalid_struct_designator.carbon
// CHECK:STDOUT:   ╭─FileStart ''
// CHECK:STDOUT:   │ ╭─VariableIntroducer 'var'
// CHECK:STDOUT:   │ │   ╭─IdentifierNameNotBeforeSignature 'x'
// CHECK:STDOUT:   │ │   ├─BindingPatternTypeStart ':'
// CHECK:STDOUT:   │ │   ├─IntTypeLiteral 'i32'
// CHECK:STDOUT:   │ │ ╭─VarBindingPattern ':'
// CHECK:STDOUT:   │ ├─VariablePattern 'var'
// CHECK:STDOUT:   │ ├─VariableInitializer '='
// CHECK:STDOUT:   │ │ ╭─StructLiteralStart '{'
// CHECK:STDOUT:   │ │ │ ╭─IdentifierNameNotBeforeSignature '7' has_error
// CHECK:STDOUT:   │ │ ├─StructFieldDesignator '.'
// CHECK:STDOUT:   │ │ ├─IntLiteral '8'
// CHECK:STDOUT:   │ │ ├─InvalidParse '=' has_error
// CHECK:STDOUT:   │ ├─StructLiteral '}' has_error
// CHECK:STDOUT:   ├─VariableDecl ';'
// CHECK:STDOUT:   ├─FileEnd ''
// CHECK:STDOUT:   (root)