IssueHash.cpp File Reference

#include "clang/Analysis/IssueHash.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/LineIterator.h"
#include "llvm/Support/MD5.h"
#include <optional>
#include <sstream>
#include <string>

Go to the source code of this file.

Functions
static std::string	GetSignature (const FunctionDecl *Target)
static std::string	GetEnclosingDeclContextSignature (const Decl *EnclosingDecl)
static StringRef	GetNthLineOfFile (std::optional< llvm::MemoryBufferRef > Buffer, int Line)
static std::string	NormalizeLine (const SourceManager &SM, const FullSourceLoc &L, const LangOptions &LangOpts)
static llvm::SmallString< 32 >	GetMD5HashOfContent (StringRef Content)

Function Documentation

GetEnclosingDeclContextSignature()

std::string GetEnclosingDeclContextSignature ( const Decl * EnclosingDecl )

static

Definition at line 85 of file IssueHash.cpp.

References GetSignature().

GetMD5HashOfContent()

llvm::SmallString< 32 > GetMD5HashOfContent ( StringRef Content )

static

Definition at line 143 of file IssueHash.cpp.

GetNthLineOfFile()

StringRef GetNthLineOfFile ( std::optional< llvm::MemoryBufferRef > Buffer, int Line )

static

Definition at line 95 of file IssueHash.cpp.

References clang::Line.

Referenced by NormalizeLine().

GetSignature()

std::string GetSignature ( const FunctionDecl * Target )

static

Definition at line 28 of file IssueHash.cpp.

References clang::isa(), clang::RQ_LValue, and clang::RQ_RValue.

Referenced by GetEnclosingDeclContextSignature().

NormalizeLine()

std::string NormalizeLine ( const SourceManager & SM, const FullSourceLoc & L, const LangOptions & LangOpts )

static

Definition at line 107 of file IssueHash.cpp.

References clang::SourceManager::getBufferOrNone(), clang::SourceManager::getCharacterData(), clang::FullSourceLoc::getExpansionLineNumber(), clang::FullSourceLoc::getFileID(), clang::SourceManager::getFileID(), clang::Token::getLength(), clang::Token::getLocation(), clang::SourceManager::getLocForStartOfFile(), GetNthLineOfFile(), clang::Token::isAtStartOfLine(), clang::Lexer::LexFromRawLexer(), and clang::SourceManager::translateLineCol().