mirror of
https://github.com/dart-lang/sdk
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6fe15f6df9
This works around bugs in UndefinedBehaviorSanitizer and Clang. Bug: b/28638298 Change-Id: I6be595f9664516019d28017d24559583a1ae3a21 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/144354 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef RUNTIME_VM_REPORT_H_
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#define RUNTIME_VM_REPORT_H_
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#include "vm/allocation.h"
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#include "vm/tagged_pointer.h"
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#include "vm/token_position.h"
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namespace dart {
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// Forward declarations.
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class Error;
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class ICData;
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class Script;
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class StackFrame;
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class String;
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class Report : AllStatic {
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public:
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enum Kind {
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kWarning,
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kError,
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kBailout,
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};
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static const bool AtLocation = false;
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static const bool AfterLocation = true;
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// Report an already formatted error via a long jump.
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DART_NORETURN static void LongJump(const Error& error);
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// Concatenate and report an already formatted error and a new error message.
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DART_NORETURN static void LongJumpF(const Error& prev_error,
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const Script& script,
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TokenPosition token_pos,
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const char* format,
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...) PRINTF_ATTRIBUTE(4, 5);
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DART_NORETURN static void LongJumpV(const Error& prev_error,
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const Script& script,
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TokenPosition token_pos,
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const char* format,
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va_list args);
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// Report a warning/jswarning/error/bailout message.
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static void MessageF(Kind kind,
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const Script& script,
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TokenPosition token_pos,
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bool report_after_token,
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const char* format,
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...) PRINTF_ATTRIBUTE(5, 6);
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static void MessageV(Kind kind,
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const Script& script,
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TokenPosition token_pos,
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bool report_after_token,
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const char* format,
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va_list args);
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// Prepend a source snippet to the message.
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// A null script means no source and a negative token_pos means no position.
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static StringPtr PrependSnippet(Kind kind,
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const Script& script,
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TokenPosition token_pos,
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bool report_after_token,
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const String& message);
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private:
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DISALLOW_COPY_AND_ASSIGN(Report);
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};
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} // namespace dart
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#endif // RUNTIME_VM_REPORT_H_
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