LogDiagnosticPrinter.cpp Source File (original) (raw)

14#include "llvm/ADT/SmallString.h"

15#include "llvm/Support/ErrorHandling.h"

16#include "llvm/Support/raw_ostream.h"

17using namespace clang;

18using namespace markup;

22 std::unique_ptr<raw_ostream> StreamOwner)

23 : OS(os), StreamOwner(std::move(StreamOwner)), LangOpts(nullptr),

24 DiagOpts(diags) {}

27 switch (Level) {

34 }

35 llvm_unreachable("Invalid DiagnosticsEngine level!");

36}

38void

39LogDiagnosticPrinter::EmitDiagEntry(llvm::raw_ostream &OS,

40 const LogDiagnosticPrinter::DiagEntry &DE) {

41 OS << " \n";

42 OS << " level\n"

43 << " ";

45 if (!DE.Filename.empty()) {

46 OS << " filename\n"

47 << " ";

49 }

50 if (DE.Line != 0) {

51 OS << " line\n"

52 << " ";

54 }

55 if (DE.Column != 0) {

56 OS << " column\n"

57 << " ";

59 }

60 if (!DE.Message.empty()) {

61 OS << " message\n"

62 << " ";

64 }

65 OS << " ID\n"

66 << " ";

68 if (!DE.WarningOption.empty()) {

69 OS << " WarningOption\n"

70 << " ";

71 EmitString(OS, DE.WarningOption) << '\n';

72 }

73 OS << " \n";

74}

83 if (Entries.empty())

84 return;

88 llvm::raw_svector_ostream OS(Msg);

90 OS << "\n";

91 if (!MainFilename.empty()) {

92 OS << " main-file\n"

93 << " ";

95 }

96 if (!DwarfDebugFlags.empty()) {

97 OS << " dwarf-debug-flags\n"

98 << " ";

99 EmitString(OS, DwarfDebugFlags) << '\n';

100 }

101 OS << " diagnostics\n";

102 OS << " \n";

103 for (auto &DE : Entries)

104 EmitDiagEntry(OS, DE);

105 OS << " \n";

106 OS << "\n";

107

108 this->OS << OS.str();

109}

110

113

115

116

119 FileID FID = SM.getMainFileID();

122 MainFilename = std::string(FE->getName());

123 }

124 }

125

126

127 DiagEntry DE;

128 DE.DiagnosticID = Info.getID();

129 DE.DiagnosticLevel = Level;

130

131 DE.WarningOption =

133

134

137 DE.Message = std::string(MessageStr);

138

139

140 DE.Filename = "";

141 DE.Line = DE.Column = 0;

145

147

151 DE.Filename = std::string(FE->getName());

152 }

153 } else {

155 DE.Line = PLoc.getLine();

157 }

158 }

159

160

161 Entries.push_back(DE);

162}

163

Defines the clang::FileManager interface and associated types.

static StringRef getLevelName(DiagnosticsEngine::Level Level)

Defines the SourceManager interface.

virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel, const Diagnostic &Info)

Handle this diagnostic, reporting it to the user or capturing it to a log as needed.

static StringRef getWarningOptionForDiag(unsigned DiagID)

Return the lowest-level warning option that enables the specified diagnostic.

Options for controlling the compiler diagnostics engine.

A little helper class (which is basically a smart pointer that forwards info from DiagnosticsEngine a...

const SourceLocation & getLocation() const

void FormatDiagnostic(SmallVectorImpl< char > &OutStr) const

Format this diagnostic into a string, substituting the formal arguments into the %0 slots.

SourceManager & getSourceManager() const

bool hasSourceManager() const

Level

The level of the diagnostic, after it has been through mapping.

An opaque identifier used by SourceManager which refers to a source file (MemoryBuffer) along with it...

LogDiagnosticPrinter(raw_ostream &OS, DiagnosticOptions *Diags, std::unique_ptr< raw_ostream > StreamOwner)

void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel, const Diagnostic &Info) override

Handle this diagnostic, reporting it to the user or capturing it to a log as needed.

void EndSourceFile() override

Callback to inform the diagnostic client that processing of a source file has ended.

Represents an unpacked "presumed" location which can be presented to the user.

unsigned getColumn() const

Return the presumed column number of this location.

const char * getFilename() const

Return the presumed filename of this location.

unsigned getLine() const

Return the presumed line number of this location.

bool isInvalid() const

Return true if this object is invalid or uninitialized.

bool isValid() const

Return true if this is a valid SourceLocation object.

This class handles loading and caching of source files into memory.

raw_ostream & EmitString(raw_ostream &o, StringRef s)

raw_ostream & EmitInteger(raw_ostream &o, int64_t value)

The JSON file list parser is used to communicate input to InstallAPI.