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Jon Ross-Perkins
2fef1cb713
Also makes the style guide explicitly comment on void, but this was the intent IIRC because it matches Carbon's `-> ()` (and "always" versus "except for void", which we definitely went back and forth on). Includes adjusting function pointers, which I definitely forget this syntax works sometimes. Excludes utils/tree_sitter/src/scanner.c because it claims to be C, but really we should probably fix that to be cpp.
38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
// 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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#include "toolchain/diagnostics/mocks.h"
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namespace Carbon {
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auto PrintTo(const Diagnostic& diagnostic, std::ostream* os) -> void {
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*os << "Diagnostic{";
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PrintTo(diagnostic.level, os);
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for (const auto& message : diagnostic.messages) {
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*os << ", {" << message.loc.filename << ":" << message.loc.line_number
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<< ":" << message.loc.column_number << ", \"" << message.Format()
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<< "}";
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}
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*os << "\"}";
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}
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auto PrintTo(DiagnosticLevel level, std::ostream* os) -> void {
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switch (level) {
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case DiagnosticLevel::LocationInfo:
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*os << "LocationInfo";
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break;
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case DiagnosticLevel::Note:
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*os << "Note";
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break;
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case DiagnosticLevel::Warning:
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*os << "Warning";
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break;
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case DiagnosticLevel::Error:
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*os << "Error";
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break;
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}
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}
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} // namespace Carbon
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