15 #include "llvm/ADT/SmallString.h"
16 #include "llvm/Support/ErrorHandling.h"
17 #include "llvm/Support/raw_ostream.h"
18 using namespace clang;
19 using namespace markup;
23 std::unique_ptr<raw_ostream> StreamOwner)
24 : OS(os), StreamOwner(std::move(StreamOwner)), LangOpts(nullptr),
36 llvm_unreachable(
"Invalid DiagnosticsEngine level!");
40 LogDiagnosticPrinter::EmitDiagEntry(llvm::raw_ostream &OS,
41 const LogDiagnosticPrinter::DiagEntry &DE) {
43 OS <<
" <key>level</key>\n"
46 if (!DE.Filename.empty()) {
47 OS <<
" <key>filename</key>\n"
52 OS <<
" <key>line</key>\n"
57 OS <<
" <key>column</key>\n"
61 if (!DE.Message.empty()) {
62 OS <<
" <key>message</key>\n"
66 OS <<
" <key>ID</key>\n"
69 if (!DE.WarningOption.empty()) {
70 OS <<
" <key>WarningOption</key>\n"
89 llvm::raw_svector_ostream OS(Msg);
92 if (!MainFilename.empty()) {
93 OS <<
" <key>main-file</key>\n"
97 if (!DwarfDebugFlags.empty()) {
98 OS <<
" <key>dwarf-debug-flags</key>\n"
102 OS <<
" <key>diagnostics</key>\n";
104 for (
auto &DE : Entries)
105 EmitDiagEntry(OS, DE);
109 this->OS << OS.str();
130 DE.DiagnosticID = Info.
getID();
131 DE.DiagnosticLevel =
Level;
138 DE.Message = MessageStr.str();
142 DE.Line = DE.Column = 0;
163 Entries.push_back(DE);
unsigned getColumn() const
Return the presumed column number of this location.
Defines the clang::FileManager interface and associated types.
bool isInvalid() const
Return true if this object is invalid or uninitialized.
Defines the SourceManager interface.
void EndSourceFile() override
Callback to inform the diagnostic client that processing of a source file has ended.
raw_ostream & EmitInteger(raw_ostream &o, int64_t value)
const SourceLocation & getLocation() const
unsigned getLine() const
Return the presumed line number of this location.
const FileEntry * getFileEntryForID(FileID FID) const
Returns the FileEntry record for the provided FileID.
FileID getFileID(SourceLocation SpellingLoc) const
Return the FileID for a SourceLocation.
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.
static StringRef getWarningOptionForDiag(unsigned DiagID)
Return the lowest-level warning option that enables the specified diagnostic.
Represents an unpacked "presumed" location which can be presented to the user.
const char * getFilename() const
Return the presumed filename of this location.
const char * getName() const
bool isValid() const
Return true if this is a valid SourceLocation object.
Options for controlling the compiler diagnostics engine.
Cached information about one file (either on disk or in the virtual file system). ...
static StringRef getLevelName(DiagnosticsEngine::Level Level)
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.
FileID getMainFileID() const
Returns the FileID of the main source file.
An opaque identifier used by SourceManager which refers to a source file (MemoryBuffer) along with it...
bool hasSourceManager() const
LogDiagnosticPrinter(raw_ostream &OS, DiagnosticOptions *Diags, std::unique_ptr< raw_ostream > StreamOwner)
SourceManager & getSourceManager() const
raw_ostream & EmitString(raw_ostream &o, StringRef s)
Level
The level of the diagnostic, after it has been through mapping.
void FormatDiagnostic(SmallVectorImpl< char > &OutStr) const
Format this diagnostic into a string, substituting the formal arguments into the %0 slots...
This class handles loading and caching of source files into memory.
PresumedLoc getPresumedLoc(SourceLocation Loc, bool UseLineDirectives=true) const
Returns the "presumed" location of a SourceLocation specifies.