ASTDiagnostic.h

Go to the documentation of this file.

/===--- ASTDiagnostic.h - Diagnostics for the AST library ------*- C++ -*-===/
/
/ Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
/ See https://llvm.org/LICENSE.txt for license information.
/ SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
/
/===----------------------------------------------------------------------===/
 
#ifndef LLVM_CLANG_AST_ASTDIAGNOSTIC_H
#define LLVM_CLANG_AST_ASTDIAGNOSTIC_H
 
#include "clang/AST/Type.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticAST.h"
 
namespace clang {
  / DiagnosticsEngine argument formatting function for diagnostics that
  / involve AST nodes.
  /
  / This function formats diagnostic arguments for various AST nodes,
  / including types, declaration names, nested name specifiers, and
  / declaration contexts, into strings that can be printed as part of
  / diagnostics. It is meant to be used as the argument to
  / \c DiagnosticsEngine::SetArgToStringFn(), where the cookie is an \c
  / ASTContext pointer.
  void FormatASTNodeDiagnosticArgument(
      DiagnosticsEngine::ArgumentKind Kind,
      intptr_t Val,
      StringRef Modifier,
      StringRef Argument,
      ArrayRef<DiagnosticsEngine::ArgumentValue> PrevArgs,
      SmallVectorImpl<char> &Output,
      void *Cookie,
      ArrayRef<intptr_t> QualTypeVals);
 
  / Returns a desugared version of the QualType, and marks ShouldAKA as true
  / whenever we remove significant sugar from the type. Make sure ShouldAKA
  / is initialized before passing it in.
  QualType desugarForDiagnostic(ASTContext &Context, QualType QT,
                                bool &ShouldAKA);
 
  std::string FormatUTFCodeUnitAsCodepoint(unsigned Value, QualType T);
 
}  / end namespace clang
 
#endif