mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-11-15 15:08:10 +00:00
Chandler Carruth
d0badecd2a
Historically, we disabled the rendered form in tests outside of `toolchain/diagnostics`. The idea was to keep tests shorter and avoid very long chains of autoupdate before stabilizing due to all the line numbers and other artifacts in the rendered form. This PR adds `--diagnostic-line-numbers=[all|first]` and defaults to `first` in tests. This keeps the rendered form so that we can easily code review that form and the visual cues it does or doesn't provide. But it removes all but the first location's line numbers to provide significantly more stability in tests. By default, tests get the full unicode line-drawing form of diagnostics so we can ensure all of the artifacts there make sense with the specific case being diagnosed, but we do retain some focused ASCII-rendering tests to ensure that fallback remains usable. There are some issues here that will be fixed in subsequent PRs. Notably, we try to keep the frame together in the check lines, and so force some parts to use the first location. This largely works, but fails in some edge cases, causing the entire frame to be located incorrectly. There is a TODO about this that we need to fix, and it only occurs 6 times across the test suite, so it didn't seem worth front-loading a fix for here. Assisted-by: Claude Code
590 lines
24 KiB
Plaintext
590 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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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
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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/check/testdata/interop/cpp/basics/cpp_diagnostics.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/check/testdata/interop/cpp/basics/cpp_diagnostics.carbon
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// ============================================================================
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// One error
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// ============================================================================
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// --- one_error.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_one_error.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./one_error.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// --- fail_import_cpp_file_with_one_error.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "one_error.h";
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// ============================================================================
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// Multiple errors
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// ============================================================================
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// --- multiple_errors.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error2" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error2"
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// --- fail_import_cpp_file_with_multiple_errors.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "multiple_errors.h";
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// ============================================================================
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// One warning
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// ============================================================================
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// --- one_warning.h
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// CHECK:STDERR: ╷ ╭── included from: import_cpp_file_with_one_warning.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// --- import_cpp_file_with_one_warning.carbon
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library "[[@TEST_NAME]]";
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//@dump-sem-ir-begin
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import Cpp library "one_warning.h";
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//@dump-sem-ir-end
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// ============================================================================
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// Multiple warnings
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// ============================================================================
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// --- multiple_warnings.h
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// CHECK:STDERR: ╷ ╭── included from: import_cpp_file_with_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// CHECK:STDERR: ╷ ╭── included from: import_cpp_file_with_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning2" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning2"
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// CHECK:STDERR: ╷ ╭── included from: import_cpp_file_with_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning3"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning3" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning3"
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// --- import_cpp_file_with_multiple_warnings.carbon
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library "[[@TEST_NAME]]";
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//@dump-sem-ir-begin
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import Cpp library "multiple_warnings.h";
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//@dump-sem-ir-end
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// ============================================================================
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// One error and one warning
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// ============================================================================
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// --- one_error_and_one_warning.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_one_error_and_one_warning.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./one_error_and_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_one_error_and_one_warning.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./one_error_and_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// --- fail_import_cpp_file_with_one_error_and_one_warning.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "one_error_and_one_warning.h";
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// ============================================================================
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// Multiple errors and multiple warnings
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// ============================================================================
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// --- multiple_errors_and_multiple_warnings.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors_and_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors_and_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error2" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error2"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors_and_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors_and_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning2" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning2"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_file_with_multiple_errors_and_multiple_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning3"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning3" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning3"
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// --- fail_import_cpp_file_with_multiple_errors_and_multiple_warnings.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "multiple_errors_and_multiple_warnings.h";
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// ============================================================================
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// Multiple files with warnings
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// ============================================================================
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// --- multi_one_warning.h
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// CHECK:STDERR: ╷ ╭── included from: import_multiple_cpp_files_with_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// --- multi_multiple_warnings.h
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// CHECK:STDERR: ╷ ╭── included from: import_multiple_cpp_files_with_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// CHECK:STDERR: ╷ ╭── included from: import_multiple_cpp_files_with_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning2" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning2"
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// CHECK:STDERR: ╷ ╭── included from: import_multiple_cpp_files_with_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning3"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning3" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning3"
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// --- import_multiple_cpp_files_with_warnings.carbon
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library "[[@TEST_NAME]]";
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//@dump-sem-ir-begin
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import Cpp library "multi_one_warning.h";
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import Cpp library "multi_multiple_warnings.h";
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//@dump-sem-ir-end
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// ============================================================================
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// Multiple files with errors and warnings
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// ============================================================================
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// --- multi_one_error_and_one_warning.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_one_error_and_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_one_error_and_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// --- multi_multiple_errors_and_multiple_warnings.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error2" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error2"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning2"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning2" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning2"
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// CHECK:STDERR: ╷ ╭── included from: fail_import_multiple_cpp_files_with_errors_and_warnings.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./multi_multiple_errors_and_multiple_warnings.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning3"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning3" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning3"
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// --- fail_import_multiple_cpp_files_with_errors_and_warnings.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "multi_one_error_and_one_warning.h";
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import Cpp library "multi_multiple_errors_and_multiple_warnings.h";
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// ============================================================================
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// Indirect error
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// ============================================================================
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// --- indirect_one_error.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_indirect_error.carbon [InCppInclude]
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// CHECK:STDERR: │ ├── included from: ./indirect_error.h [InCppInclude]
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// CHECK:STDERR: ├─┤ ./indirect_one_error.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #error "error1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: "error1" [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#error "error1"
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// --- indirect_error.h
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#include "indirect_one_error.h"
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// --- fail_import_indirect_error.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "indirect_error.h";
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// ============================================================================
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// Indirect warning
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// ============================================================================
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// --- indirect_one_warning.h
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// CHECK:STDERR: ╷ ╭── included from: import_indirect_warning.carbon [InCppInclude]
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// CHECK:STDERR: │ ├── included from: ./indirect_warning.h [InCppInclude]
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// CHECK:STDERR: ├─┤ ./indirect_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// --- indirect_warning.h
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#include "indirect_one_warning.h"
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// --- import_indirect_warning.carbon
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library "[[@TEST_NAME]]";
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//@dump-sem-ir-begin
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import Cpp library "indirect_warning.h";
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//@dump-sem-ir-end
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// ============================================================================
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// Lexer error before import
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// ============================================================================
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// --- lexer_error_one_warning.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_cpp_library_lexer_error.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./lexer_error_one_warning.h:[[@LINE+6]]:2
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// CHECK:STDERR: -> │ #warning "warning1"
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: "warning1" [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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#warning "warning1"
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// --- fail_import_cpp_library_lexer_error.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: ╭─┤ fail_import_cpp_library_lexer_error.carbon:[[@LINE+7]]:3
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// CHECK:STDERR: -> │ //!Lexer error: whitespace is required after the comment introducer.
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: whitespace is required after '//'
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// CHECK:STDERR: · ┃ [NoWhitespaceAfterCommentIntroducer]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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//!Lexer error: whitespace is required after the comment introducer.
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// TODO: Move this warning to be after the lexer error.
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import Cpp library "lexer_error_one_warning.h";
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// ============================================================================
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// Diagnostic with fix-it hints
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// ============================================================================
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// --- fix_it_hints.h
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// CHECK:STDERR: ╷ ╭── included from: fail_import_fix_it_hints.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./fix_it_hints.h:[[@LINE+8]]:19
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// CHECK:STDERR: -> │ double score = 0.1
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: expected ';' after top level declarator
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// CHECK:STDERR: · │ ┃ [CppInteropParseError]
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// CHECK:STDERR: · ╰────┤ insert `;` here [CppInteropFixItInsertion]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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double score = 0.1
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// --- fail_import_fix_it_hints.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "fix_it_hints.h";
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fn F() {
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// CHECK:STDERR: ╭─┤ fail_import_fix_it_hints.carbon:[[@LINE+7]]:3
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// CHECK:STDERR: -> │ Cpp.foo();
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// CHECK:STDERR: · ━━━┳━━━
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// CHECK:STDERR: · ┗━━┫ error: member name `foo` not found in `Cpp`
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// CHECK:STDERR: · ┃ [MemberNameNotFoundInInstScope]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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Cpp.foo();
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}
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// ============================================================================
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// Diagnostic with notes
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// ============================================================================
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// --- with_notes.h
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void foobar(int);
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inline void call_foobar() {
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// CHECK:STDERR: ╷ ╭── included from: fail_with_notes.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./with_notes.h:[[@LINE+13]]:3
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// CHECK:STDERR: │ void foobar(int);
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// CHECK:STDERR: · ┬ ─┬─
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// CHECK:STDERR: · ╰──────────┤ candidate function not viable [CppInteropParseNote]
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// CHECK:STDERR: · ╰────┤ requires 1 argument, but 2 were provided
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// CHECK:STDERR: · │ [CppInteropParseNoteReason]
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// CHECK:STDERR: ┆
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// CHECK:STDERR: -> │ foobar(1, 2);
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// CHECK:STDERR: · ━━━┳━━
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// CHECK:STDERR: · ┗━━┫ error: no matching function for call to 'foobar'
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// CHECK:STDERR: · ┃ [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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foobar(1, 2);
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}
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// --- fail_with_notes.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "with_notes.h";
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fn F() {
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Cpp.call_foobar();
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}
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// ============================================================================
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// Context stacks
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// ============================================================================
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// --- indirect_include.h
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#define FOO BAR
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#define BAZ void f(error);
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// CHECK:STDERR: ╷ ╭── included from: fail_use_context_stack.carbon [InCppInclude]
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// CHECK:STDERR: │ ├── included from: ./direct_include.h [InCppInclude]
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// CHECK:STDERR: │ ├── expanded from macro defined at: ./indirect_include.h [InCppMacroExpansion]
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// CHECK:STDERR: │ ├── expanded from macro defined at: ./direct_include.h [InCppMacroExpansion]
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// CHECK:STDERR: │ ├── expanded from macro defined at: ./indirect_include.h [InCppMacroExpansion]
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// CHECK:STDERR: ├─┤ ./indirect_include.h:[[@LINE+6]]:1
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// CHECK:STDERR: -> │ #define BAZ void f(error);
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ error: unknown type name 'error' [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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FOO
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// --- direct_include.h
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#define BAR BAZ
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#include "indirect_include.h"
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// --- fail_use_context_stack.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "direct_include.h";
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// ============================================================================
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// Diagnostic location in inline code.
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// ============================================================================
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// --- fail_loc_in_inline_simple.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: ╭─┤ fail_loc_in_inline_simple.carbon:[[@LINE+7]]:9
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// CHECK:STDERR: -> │ int n = banana;
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// CHECK:STDERR: · ━━━┳━━
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// CHECK:STDERR: · ┗━━┫ error: use of undeclared identifier 'banana'
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// CHECK:STDERR: · ┃ [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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import Cpp inline "int n = banana;";
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// --- fail_loc_in_inline_block.carbon
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import Cpp inline '''c++
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void f(const int n) {
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// CHECK:STDERR: ╭─┤ fail_loc_in_inline_block.carbon:[[@LINE+12]]:3
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// CHECK:STDERR: │ void f(const int n) {
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// CHECK:STDERR: · ─────┬─────
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// CHECK:STDERR: · ╰──┤ variable 'n' declared const here [CppInteropParseNote]
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// CHECK:STDERR: ┆
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// CHECK:STDERR: -> │ ++n;
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// CHECK:STDERR: · ┳ ─
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// CHECK:STDERR: · ┗━━┫ error: cannot assign to variable 'n' with const-qualified type 'const
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// CHECK:STDERR: · ┃ int'
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// CHECK:STDERR: · ┃ [CppInteropParseError]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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++n;
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}
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''';
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// CHECK:STDOUT: --- import_cpp_file_with_one_warning.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
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// CHECK:STDOUT: import Cpp "one_warning.h"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_cpp_file_with_multiple_warnings.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
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// CHECK:STDOUT: import Cpp "multiple_warnings.h"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_multiple_cpp_files_with_warnings.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
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// CHECK:STDOUT: import Cpp "multi_one_warning.h"
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// CHECK:STDOUT: import Cpp "multi_multiple_warnings.h"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- import_indirect_warning.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
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// CHECK:STDOUT: import Cpp "indirect_warning.h"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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