clang
3.7.0
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Concrete class used by the front-end to report problems and issues. More...
#include <Diagnostic.h>
Public Types | |
enum | Level { Ignored = DiagnosticIDs::Ignored, Note = DiagnosticIDs::Note, Remark = DiagnosticIDs::Remark, Warning = DiagnosticIDs::Warning, Error = DiagnosticIDs::Error, Fatal = DiagnosticIDs::Fatal } |
The level of the diagnostic, after it has been through mapping. More... | |
enum | ArgumentKind { ak_std_string, ak_c_string, ak_sint, ak_uint, ak_tokenkind, ak_identifierinfo, ak_qualtype, ak_declarationname, ak_nameddecl, ak_nestednamespec, ak_declcontext, ak_qualtype_pair, ak_attr } |
typedef std::pair < ArgumentKind, intptr_t > | ArgumentValue |
Represents on argument value, which is a union discriminated by ArgumentKind, with a value. More... | |
typedef llvm::iterator_range < DiagState::const_iterator > | diag_mapping_range |
Public Member Functions | |
DiagnosticsEngine (const IntrusiveRefCntPtr< DiagnosticIDs > &Diags, DiagnosticOptions *DiagOpts, DiagnosticConsumer *client=nullptr, bool ShouldOwnClient=true) | |
~DiagnosticsEngine () | |
const IntrusiveRefCntPtr < DiagnosticIDs > & | getDiagnosticIDs () const |
DiagnosticOptions & | getDiagnosticOptions () const |
Retrieve the diagnostic options. More... | |
diag_mapping_range | getDiagnosticMappings () const |
Get the current set of diagnostic mappings. More... | |
DiagnosticConsumer * | getClient () |
const DiagnosticConsumer * | getClient () const |
bool | ownsClient () const |
Determine whether this DiagnosticsEngine object own its client. More... | |
std::unique_ptr < DiagnosticConsumer > | takeClient () |
Return the current diagnostic client along with ownership of that client. More... | |
bool | hasSourceManager () const |
SourceManager & | getSourceManager () const |
void | setSourceManager (SourceManager *SrcMgr) |
void | pushMappings (SourceLocation Loc) |
Copies the current DiagMappings and pushes the new copy onto the top of the stack. More... | |
bool | popMappings (SourceLocation Loc) |
Pops the current DiagMappings off the top of the stack, causing the new top of the stack to be the active mappings. More... | |
void | setClient (DiagnosticConsumer *client, bool ShouldOwnClient=true) |
Set the diagnostic client associated with this diagnostic object. More... | |
void | setErrorLimit (unsigned Limit) |
Specify a limit for the number of errors we should emit before giving up. More... | |
void | setTemplateBacktraceLimit (unsigned Limit) |
Specify the maximum number of template instantiation notes to emit along with a given diagnostic. More... | |
unsigned | getTemplateBacktraceLimit () const |
Retrieve the maximum number of template instantiation notes to emit along with a given diagnostic. More... | |
void | setConstexprBacktraceLimit (unsigned Limit) |
Specify the maximum number of constexpr evaluation notes to emit along with a given diagnostic. More... | |
unsigned | getConstexprBacktraceLimit () const |
Retrieve the maximum number of constexpr evaluation notes to emit along with a given diagnostic. More... | |
void | setIgnoreAllWarnings (bool Val) |
When set to true, any unmapped warnings are ignored. More... | |
bool | getIgnoreAllWarnings () const |
void | setEnableAllWarnings (bool Val) |
When set to true, any unmapped ignored warnings are no longer ignored. More... | |
bool | getEnableAllWarnings () const |
void | setWarningsAsErrors (bool Val) |
When set to true, any warnings reported are issued as errors. More... | |
bool | getWarningsAsErrors () const |
void | setErrorsAsFatal (bool Val) |
When set to true, any error reported is made a fatal error. More... | |
bool | getErrorsAsFatal () const |
void | setSuppressSystemWarnings (bool Val) |
When set to true mask warnings that come from system headers. More... | |
bool | getSuppressSystemWarnings () const |
void | setSuppressAllDiagnostics (bool Val=true) |
Suppress all diagnostics, to silence the front end when we know that we don't want any more diagnostics to be passed along to the client. More... | |
bool | getSuppressAllDiagnostics () const |
void | setElideType (bool Val=true) |
Set type eliding, to skip outputting same types occurring in template types. More... | |
bool | getElideType () |
void | setPrintTemplateTree (bool Val=false) |
Set tree printing, to outputting the template difference in a tree format. More... | |
bool | getPrintTemplateTree () |
void | setShowColors (bool Val=false) |
Set color printing, so the type diffing will inject color markers into the output. More... | |
bool | getShowColors () |
void | setShowOverloads (OverloadsShown Val) |
Specify which overload candidates to show when overload resolution fails. More... | |
OverloadsShown | getShowOverloads () const |
void | setLastDiagnosticIgnored () |
Pretend that the last diagnostic issued was ignored, so any subsequent notes will be suppressed. More... | |
bool | isLastDiagnosticIgnored () const |
Determine whether the previous diagnostic was ignored. This can be used by clients that want to determine whether notes attached to a diagnostic will be suppressed. More... | |
void | setExtensionHandlingBehavior (diag::Severity H) |
Controls whether otherwise-unmapped extension diagnostics are mapped onto ignore/warning/error. More... | |
diag::Severity | getExtensionHandlingBehavior () const |
void | IncrementAllExtensionsSilenced () |
Counter bumped when an extension block is/ encountered. More... | |
void | DecrementAllExtensionsSilenced () |
bool | hasAllExtensionsSilenced () |
void | setSeverity (diag::kind Diag, diag::Severity Map, SourceLocation Loc) |
This allows the client to specify that certain warnings are ignored. More... | |
bool | setSeverityForGroup (diag::Flavor Flavor, StringRef Group, diag::Severity Map, SourceLocation Loc=SourceLocation()) |
Change an entire diagnostic group (e.g. "unknown-pragmas") to have the specified mapping. More... | |
bool | setDiagnosticGroupWarningAsError (StringRef Group, bool Enabled) |
Set the warning-as-error flag for the given diagnostic group. More... | |
bool | setDiagnosticGroupErrorAsFatal (StringRef Group, bool Enabled) |
Set the error-as-fatal flag for the given diagnostic group. More... | |
void | setSeverityForAll (diag::Flavor Flavor, diag::Severity Map, SourceLocation Loc=SourceLocation()) |
Add the specified mapping to all diagnostics of the specified flavor. More... | |
bool | hasErrorOccurred () const |
bool | hasUncompilableErrorOccurred () const |
Errors that actually prevent compilation, not those that are upgraded from a warning by -Werror. More... | |
bool | hasFatalErrorOccurred () const |
bool | hasUnrecoverableErrorOccurred () const |
Determine whether any kind of unrecoverable error has occurred. More... | |
unsigned | getNumWarnings () const |
void | setNumWarnings (unsigned NumWarnings) |
template<unsigned N> | |
unsigned | getCustomDiagID (Level L, const char(&FormatString)[N]) |
Return an ID for a diagnostic with the specified format string and level. More... | |
void | ConvertArgToString (ArgumentKind Kind, intptr_t Val, StringRef Modifier, StringRef Argument, ArrayRef< ArgumentValue > PrevArgs, SmallVectorImpl< char > &Output, ArrayRef< intptr_t > QualTypeVals) const |
Converts a diagnostic argument (as an intptr_t) into the string that represents it. More... | |
void | SetArgToStringFn (ArgToStringFnTy Fn, void *Cookie) |
void | notePriorDiagnosticFrom (const DiagnosticsEngine &Other) |
Note that the prior diagnostic was emitted by some other DiagnosticsEngine , and we may be attaching a note to that diagnostic. More... | |
void | Reset () |
Reset the state of the diagnostic object to its initial configuration. More... | |
bool | isIgnored (unsigned DiagID, SourceLocation Loc) const |
Determine whether the diagnostic is known to be ignored. More... | |
Level | getDiagnosticLevel (unsigned DiagID, SourceLocation Loc) const |
Based on the way the client configured the DiagnosticsEngine object, classify the specified diagnostic ID into a Level, consumable by the DiagnosticConsumer. More... | |
DiagnosticBuilder | Report (SourceLocation Loc, unsigned DiagID) |
Issue the message to the client. More... | |
DiagnosticBuilder | Report (unsigned DiagID) |
void | Report (const StoredDiagnostic &storedDiag) |
bool | isDiagnosticInFlight () const |
Determine whethere there is already a diagnostic in flight. More... | |
void | SetDelayedDiagnostic (unsigned DiagID, StringRef Arg1="", StringRef Arg2="") |
Set the "delayed" diagnostic that will be emitted once the current diagnostic completes. More... | |
void | Clear () |
Clear out the current diagnostic. More... | |
StringRef | getFlagValue () const |
Return the value associated with this diagnostic flag. More... | |
Friends | |
class | DiagnosticIDs |
class | DiagnosticBuilder |
class | Diagnostic |
class | PartialDiagnostic |
class | DiagnosticErrorTrap |
class | ASTReader |
class | ASTWriter |
Diagnostic Emission | |
class | Sema |
bool | EmitCurrentDiagnostic (bool Force=false) |
Emit the current diagnostic and clear the diagnostic state. More... | |
unsigned | getCurrentDiagID () const |
SourceLocation | getCurrentDiagLoc () const |
Concrete class used by the front-end to report problems and issues.
This massages the diagnostics (e.g. handling things like "report warnings as errors" and passes them off to the DiagnosticConsumer for reporting to the user. DiagnosticsEngine is tied to one translation unit and one SourceManager.
Definition at line 135 of file Diagnostic.h.
typedef std::pair<ArgumentKind, intptr_t> clang::DiagnosticsEngine::ArgumentValue |
Represents on argument value, which is a union discriminated by ArgumentKind, with a value.
Definition at line 168 of file Diagnostic.h.
typedef llvm::iterator_range<DiagState::const_iterator> clang::DiagnosticsEngine::diag_mapping_range |
Definition at line 360 of file Diagnostic.h.
Enumerator | |
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ak_std_string |
std::string |
ak_c_string |
const char * |
ak_sint |
int |
ak_uint |
unsigned |
ak_tokenkind |
enum TokenKind : unsigned |
ak_identifierinfo | |
ak_qualtype | |
ak_declarationname | |
ak_nameddecl |
NamedDecl *. |
ak_nestednamespec | |
ak_declcontext |
DeclContext *. |
ak_qualtype_pair |
pair<QualType, QualType> |
ak_attr |
Attr *. |
Definition at line 150 of file Diagnostic.h.
The level of the diagnostic, after it has been through mapping.
Enumerator | |
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Ignored | |
Note | |
Remark | |
Warning | |
Error | |
Fatal |
Definition at line 141 of file Diagnostic.h.
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Definition at line 58 of file Diagnostic.cpp.
References DummyArgToStringFn(), clang::diag::Ignored, clang::Ovl_All, Reset(), and setClient().
DiagnosticsEngine::~DiagnosticsEngine | ( | ) |
Definition at line 86 of file Diagnostic.cpp.
References setClient().
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Clear out the current diagnostic.
Definition at line 705 of file Diagnostic.h.
Referenced by clang::FixItRewriter::Diag(), EmitCurrentDiagnostic(), clang::Sema::EmitCurrentDiagnostic(), and clang::PartialDiagnostic::EmitToString().
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Converts a diagnostic argument (as an intptr_t) into the string that represents it.
Definition at line 609 of file Diagnostic.h.
Referenced by clang::Diagnostic::FormatDiagnostic().
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Definition at line 523 of file Diagnostic.h.
Referenced by clang::ExtensionRAIIObject::~ExtensionRAIIObject().
Emit the current diagnostic and clear the diagnostic state.
Force | Emit the diagnostic regardless of suppression settings. |
Definition at line 362 of file Diagnostic.cpp.
References Clear(), getClient(), clang::Diagnostic::getID(), clang::Diagnostic::getLocation(), and clang::DiagnosticIDs::Ignored.
Referenced by clang::DiagnosticBuilder::Emit(), and clang::Sema::EmitCurrentDiagnostic().
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Definition at line 368 of file Diagnostic.h.
Referenced by clang::arcmt::CheckAction::BeginInvocation(), clang::arcmt::ModifyAction::BeginInvocation(), clang::arcmt::MigrateAction::BeginInvocation(), EmitCurrentDiagnostic(), clang::ASTMergeAction::ExecuteAction(), clang::CompilerInstance::ExecuteAction(), clang::FixItRewriter::FixItRewriter(), SetupSerializedDiagnostics(), and clang::ASTUnit::~ASTUnit().
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Definition at line 369 of file Diagnostic.h.
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Retrieve the maximum number of constexpr evaluation notes to emit along with a given diagnostic.
Definition at line 433 of file Diagnostic.h.
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Definition at line 809 of file Diagnostic.h.
Referenced by clang::Sema::EmitCurrentDiagnostic().
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Definition at line 811 of file Diagnostic.h.
Referenced by clang::Sema::EmitCurrentDiagnostic().
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Return an ID for a diagnostic with the specified format string and level.
If this is the first request for this diagnostic, it is registered and created, otherwise the existing ID is returned.
FormatString | A fixed diagnostic format string that will be hashed and mapped to a unique DiagID. |
Definition at line 602 of file Diagnostic.h.
Referenced by clang::CodeGen::CodeGenModule::CodeGenModule(), clang::CodeGen::CodeGenModule::Error(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), clang::CodeGen::CGCXXABI::ErrorUnsupportedABI(), clang::CodeGenAction::ExecuteAction(), clang::TextDiagnosticBuffer::FlushDiagnostics(), InvalidPTH(), reportDiag(), and rewriteToNumericBoxedExpression().
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Definition at line 353 of file Diagnostic.h.
Referenced by checkDiagnosticGroupMappings(), clang::ASTMergeAction::ExecuteAction(), clang::Diagnostic::FormatDiagnostic(), clang::html::HighlightMacros(), clang::ProcessWarningOptions(), and clang::PCHValidator::ReadDiagnosticOptions().
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Based on the way the client configured the DiagnosticsEngine object, classify the specified diagnostic ID into a Level, consumable by the DiagnosticConsumer.
To preserve invariant assumptions, this function should not be used to influence parse or semantic analysis actions. Instead consider using isIgnored()
.
Loc | The source location we are interested in finding out the diagnostic state. Can be null in order to query the latest state. |
Definition at line 660 of file Diagnostic.h.
Referenced by checkDiagnosticGroupMappings().
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Get the current set of diagnostic mappings.
Definition at line 363 of file Diagnostic.h.
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Retrieve the diagnostic options.
Definition at line 358 of file Diagnostic.h.
Referenced by CheckResults(), and clang::html::HighlightMacros().
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Definition at line 473 of file Diagnostic.h.
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Definition at line 448 of file Diagnostic.h.
Referenced by checkDiagnosticMappings().
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Definition at line 456 of file Diagnostic.h.
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Definition at line 516 of file Diagnostic.h.
Referenced by HasExtension(), and isExtHandlingFromDiagsError().
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Return the value associated with this diagnostic flag.
Definition at line 708 of file Diagnostic.h.
Referenced by printDiagnosticOptions().
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Definition at line 441 of file Diagnostic.h.
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Definition at line 587 of file Diagnostic.h.
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Definition at line 478 of file Diagnostic.h.
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Definition at line 483 of file Diagnostic.h.
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Definition at line 492 of file Diagnostic.h.
Referenced by clang::ImplicitConversionSequence::DiagnoseAmbiguousConversion(), clang::TemplateSpecCandidateSet::NoteCandidates(), clang::OverloadCandidateSet::NoteCandidates(), and noteOverloads().
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Definition at line 379 of file Diagnostic.h.
Referenced by clang::Diagnostic::getSourceManager(), and clang::VerifyDiagnosticConsumer::VerifyDiagnosticConsumer().
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Definition at line 468 of file Diagnostic.h.
Referenced by clang::Sema::tryExprAsCall().
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Definition at line 460 of file Diagnostic.h.
Referenced by checkDiagnosticMappings(), getNullabilityCompletenessCheckFileID(), and clang::sema::AnalysisBasedWarnings::IssueWarnings().
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Retrieve the maximum number of template instantiation notes to emit along with a given diagnostic.
Definition at line 421 of file Diagnostic.h.
Referenced by clang::Sema::PrintInstantiationStack().
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Definition at line 452 of file Diagnostic.h.
Referenced by checkDiagnosticMappings(), and isExtHandlingFromDiagsError().
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Definition at line 524 of file Diagnostic.h.
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Definition at line 573 of file Diagnostic.h.
Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::driver::Driver::BuildJobs(), compileAndLoadModule(), clang::driver::Driver::ExecuteCompilation(), clang::ExecuteCompilerInvocation(), clang::Sema::FindInstantiatedDecl(), clang::PCHGenerator::HandleTranslationUnit(), clang::ASTUnit::serialize(), and clang::FrontendAction::shouldEraseOutputFiles().
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Definition at line 580 of file Diagnostic.h.
Referenced by clang::sema::AnalysisBasedWarnings::IssueWarnings().
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Definition at line 378 of file Diagnostic.h.
Referenced by clang::Diagnostic::hasSourceManager(), and clang::VerifyDiagnosticConsumer::VerifyDiagnosticConsumer().
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Errors that actually prevent compilation, not those that are upgraded from a warning by -Werror.
Definition at line 577 of file Diagnostic.h.
Referenced by clang::sema::AnalysisBasedWarnings::IssueWarnings().
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Determine whether any kind of unrecoverable error has occurred.
Definition at line 583 of file Diagnostic.h.
Referenced by clang::arcmt::TransformActions::hasReportedErrors().
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Counter bumped when an extension block is/ encountered.
When non-zero, all extension diagnostics are entirely silenced, no matter how they are mapped.
Definition at line 522 of file Diagnostic.h.
Referenced by clang::ExtensionRAIIObject::ExtensionRAIIObject().
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Determine whethere there is already a diagnostic in flight.
Definition at line 678 of file Diagnostic.h.
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Determine whether the diagnostic is known to be ignored.
This can be used to opportunistically avoid expensive checks when it's known for certain that the diagnostic has been suppressed at the specified location Loc
.
Loc | The source location we are interested in finding out the diagnostic state. Can be null in order to query the latest state. |
Definition at line 645 of file Diagnostic.h.
References clang::diag::Ignored.
Referenced by clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnEndOfTranslationUnit(), applyCocoaAPICheck(), clang::Sema::BuildInstanceMessage(), clang::Sema::CheckCompatibleReinterpretCast(), CheckCXX98CompatAccessibleCopy(), CheckForDuplicateEnumValues(), checkNullabilityConsistency(), CheckProtocolMethodDefs(), DiagnoseBadFunctionCast(), DiagnoseBaseOrMemInitializerOrder(), DiagnoseForRangeVariableCopies(), clang::Sema::DiagnoseHiddenVirtualMethods(), DiagnoseMismatchedSelectors(), clang::Sema::DiagnoseMultipleMethodInGlobalPool(), clang::Sema::DiagnoseUnusedBackingIvarInAccessor(), clang::Preprocessor::HandleEndOfFile(), isEnabled(), clang::sema::AnalysisBasedWarnings::IssueWarnings(), clang::HeaderSearch::LookupFile(), LookupMemberExpr(), and maybeDiagnoseIDCharCompat().
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Determine whether the previous diagnostic was ignored. This can be used by clients that want to determine whether notes attached to a diagnostic will be suppressed.
Definition at line 507 of file Diagnostic.h.
References clang::DiagnosticIDs::Ignored.
Referenced by clang::Sema::DiagnoseAbstractType().
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Note that the prior diagnostic was emitted by some other DiagnosticsEngine
, and we may be attaching a note to that diagnostic.
Definition at line 625 of file Diagnostic.h.
Referenced by clang::ASTImporter::FromDiag(), and clang::ASTImporter::ToDiag().
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Determine whether this DiagnosticsEngine
object own its client.
Definition at line 372 of file Diagnostic.h.
Referenced by SetUpDiagnosticLog(), and SetupSerializedDiagnostics().
bool DiagnosticsEngine::popMappings | ( | SourceLocation | Loc | ) |
Pops the current DiagMappings off the top of the stack, causing the new top of the stack to be the active mappings.
true
if the pop happens, false
if there is only one DiagMapping on the stack. Definition at line 102 of file Diagnostic.cpp.
void DiagnosticsEngine::pushMappings | ( | SourceLocation | Loc | ) |
Copies the current DiagMappings and pushes the new copy onto the top of the stack.
Definition at line 98 of file Diagnostic.cpp.
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Issue the message to the client.
This actually returns an instance of DiagnosticBuilder which emits the diagnostics (through ProcessDiag
) when it is destroyed.
DiagID | A member of the diag::kind enum. |
Loc | Represents the source location associated with the diagnostic, which can be an invalid location if no position information is available. |
Definition at line 1118 of file Diagnostic.h.
References DiagnosticBuilder.
Referenced by AddImplicitIncludePTH(), clang::AttachHeaderIncludeGen(), clang::FrontendAction::BeginSourceFile(), clang::GenerateModuleAction::BeginSourceFileAction(), checkDiagnosticGroupMappings(), checkDiagnosticMappings(), checkHeaderSearchOptions(), checkLanguageOptions(), checkMSVCHeaderSearch(), checkPreprocessorOptions(), checkTargetOptions(), clang::CompilerInstance::clearOutputFiles(), clang::CodeGen::CodeGenModule::CodeGenModule(), compileAndLoadModule(), compileModuleImpl(), clang::GeneratePCHAction::ComputeASTConsumerArguments(), clang::PTHManager::Create(), clang::DependencyFileGenerator::CreateAndAttachToPreprocessor(), clang::CodeGenAction::CreateASTConsumer(), clang::ento::createCheckerManager(), clang::CompilerInstance::createCodeCompletionConsumer(), clang::CompilerInvocation::CreateFromArgs(), CreateFrontendBaseAction(), clang::CompilerInstance::createOutputFile(), clang::TargetInfo::CreateTargetInfo(), clang::createVFSFromCompilerInvocation(), DefineBuiltinMacro(), Diag(), clang::driver::Driver::Diag(), clang::FixItRewriter::Diag(), clang::Parser::Diag(), clang::Sema::Diag(), clang::Preprocessor::Diag(), clang::ASTReader::Diag(), clang::ModuleMap::diagnoseHeaderInclusion(), clang::CodeGen::CodeGenFunction::EmitAsmStmt(), clang::PartialDiagnostic::EmitToString(), EmitUnknownDiagWarning(), EnableCodeCompletion(), clang::CodeGen::CodeGenModule::Error(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), clang::CodeGen::CGCXXABI::ErrorUnsupportedABI(), clang::CodeGenAction::ExecuteAction(), clang::ExecuteCompilerInvocation(), clang::TextDiagnosticBuffer::FlushDiagnostics(), clang::ASTImporter::FromDiag(), GenerateOptimizationRemarkRegex(), clang::tooling::getCC1Arguments(), getCodeModel(), clang::getLastArgIntValueImpl(), clang::ASTReader::getOriginalSourceFile(), InitializeFileRemapping(), clang::CompilerInstance::InitializeSourceManager(), InvalidPTH(), clang::CompilerInstance::loadModule(), clang::CompilerInstance::loadModuleFile(), maybeDiagnoseIDCharCompat(), clang::RecordDecl::mayInsertExtraPadding(), ParseAnalyzerArgs(), clang::driver::Driver::ParseArgStrings(), ParseCodeGenArgs(), parseDiagnosticLevelMask(), ParseDirective(), ParseFrontendArgs(), ParseLangArgs(), clang::ModuleMapParser::parseModuleMapFile(), ParsePreprocessorArgs(), parseSanitizerKinds(), parseVisibility(), PrintExpected(), clang::Sema::PrintInstantiationStack(), PrintUnexpected(), clang::ProcessWarningOptions(), clang::arcmt::TransformActions::report(), Report(), reportDiag(), clang::arcmt::CapturedDiagList::reportDiagnostics(), clang::CodeGen::InstrProfStats::reportDiagnostics(), rewriteToNumericBoxedExpression(), selectBestPath(), SetUpDiagnosticLog(), clang::ASTImporter::ToDiag(), clang::ento::CheckerRegistry::validateCheckerOptions(), and clang::FixItRewriter::WriteFixedFiles().
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Definition at line 1127 of file Diagnostic.h.
References Report().
void DiagnosticsEngine::Report | ( | const StoredDiagnostic & | storedDiag | ) |
Definition at line 337 of file Diagnostic.cpp.
References clang::StoredDiagnostic::fixit_begin(), clang::StoredDiagnostic::fixit_end(), clang::StoredDiagnostic::getID(), clang::StoredDiagnostic::getLevel(), clang::StoredDiagnostic::getLocation(), clang::StoredDiagnostic::getMessage(), clang::DiagnosticConsumer::HandleDiagnostic(), clang::DiagnosticConsumer::IncludeInDiagnosticCounts(), clang::StoredDiagnostic::range_begin(), clang::StoredDiagnostic::range_end(), and Warning.
void DiagnosticsEngine::Reset | ( | ) |
Reset the state of the diagnostic object to its initial configuration.
Definition at line 114 of file Diagnostic.cpp.
References clang::DiagnosticIDs::Ignored.
Referenced by clang::FixItRecompile::BeginInvocation(), DiagnosticsEngine(), and clang::ASTUnit::Reparse().
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Definition at line 618 of file Diagnostic.h.
Referenced by clang::ASTMergeAction::ExecuteAction(), and clang::Sema::Sema().
void DiagnosticsEngine::setClient | ( | DiagnosticConsumer * | client, |
bool | ShouldOwnClient = true |
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Set the diagnostic client associated with this diagnostic object.
ShouldOwnClient | true if the diagnostic object should take ownership of client . |
Definition at line 92 of file Diagnostic.cpp.
Referenced by clang::FixItRewriter::Diag(), DiagnosticsEngine(), clang::FixItRewriter::FixItRewriter(), SetUpDiagnosticLog(), SetupSerializedDiagnostics(), ~DiagnosticsEngine(), and clang::FixItRewriter::~FixItRewriter().
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Specify the maximum number of constexpr evaluation notes to emit along with a given diagnostic.
Definition at line 427 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
void DiagnosticsEngine::SetDelayedDiagnostic | ( | unsigned | DiagID, |
StringRef | Arg1 = "" , |
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StringRef | Arg2 = "" |
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Set the "delayed" diagnostic that will be emitted once the current diagnostic completes.
If a diagnostic is already in-flight but the front end must report a problem (e.g., with an inconsistent file system state), this routine sets a "delayed" diagnostic that will be emitted after the current diagnostic completes. This should only be used for fatal errors detected at inconvenient times. If emitting a delayed diagnostic causes a second delayed diagnostic to be introduced, that second delayed diagnostic will be ignored.
DiagID | The ID of the diagnostic being delayed. |
Arg1 | A string argument that will be provided to the diagnostic. A copy of this string will be stored in the DiagnosticsEngine object itself. |
Arg2 | A string argument that will be provided to the diagnostic. A copy of this string will be stored in the DiagnosticsEngine object itself. |
Definition at line 140 of file Diagnostic.cpp.
Set the error-as-fatal flag for the given diagnostic group.
This function always only operates on the current diagnostic state.
Definition at line 294 of file Diagnostic.cpp.
References clang::diag::Error, clang::diag::Fatal, clang::DiagnosticMapping::getSeverity(), clang::DiagnosticMapping::setNoErrorAsFatal(), clang::DiagnosticMapping::setSeverity(), setSeverityForGroup(), and clang::diag::WarningOrError.
Referenced by clang::ProcessWarningOptions().
Set the warning-as-error flag for the given diagnostic group.
This function always only operates on the current diagnostic state.
Definition at line 263 of file Diagnostic.cpp.
References clang::diag::Error, clang::diag::Fatal, clang::DiagnosticMapping::getSeverity(), clang::DiagnosticMapping::setNoWarningAsError(), clang::DiagnosticMapping::setSeverity(), setSeverityForGroup(), clang::diag::Warning, and clang::diag::WarningOrError.
Referenced by clang::ProcessWarningOptions().
Set type eliding, to skip outputting same types occurring in template types.
Definition at line 472 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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When set to true, any unmapped ignored warnings are no longer ignored.
If this and IgnoreAllWarnings are both set, then that one wins.
Definition at line 447 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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Specify a limit for the number of errors we should emit before giving up.
Zero disables the limit.
Definition at line 411 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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When set to true, any error reported is made a fatal error.
Definition at line 455 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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Controls whether otherwise-unmapped extension diagnostics are mapped onto ignore/warning/error.
This corresponds to the GCC -pedantic and -pedantic-errors option.
Definition at line 515 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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When set to true, any unmapped warnings are ignored.
If this and WarningsAsErrors are both set, then this one wins.
Definition at line 440 of file Diagnostic.h.
Referenced by clang::arcmt::CheckAction::BeginInvocation(), clang::arcmt::MigrateSourceAction::BeginInvocation(), clang::arcmt::MigrateAction::BeginInvocation(), clang::arcmt::ObjCMigrateAction::BeginInvocation(), and clang::ProcessWarningOptions().
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Pretend that the last diagnostic issued was ignored, so any subsequent notes will be suppressed.
This can be used by clients who suppress diagnostics themselves.
Definition at line 498 of file Diagnostic.h.
References clang::DiagnosticIDs::Fatal, and clang::DiagnosticIDs::Ignored.
Referenced by clang::Sema::EmitCurrentDiagnostic().
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Definition at line 589 of file Diagnostic.h.
Referenced by clang::ASTUnit::Reparse().
Set tree printing, to outputting the template difference in a tree format.
Definition at line 477 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
void DiagnosticsEngine::setSeverity | ( | diag::kind | Diag, |
diag::Severity | Map, | ||
SourceLocation | Loc | ||
) |
This allows the client to specify that certain warnings are ignored.
Notes can never be mapped, errors can only be mapped to fatal, and WARNINGs and EXTENSIONs can be mapped arbitrarily.
Loc | The source location that this change of diagnostic state should take affect. It can be null if we are setting the latest state. |
Definition at line 180 of file Diagnostic.cpp.
References clang::diag::DIAG_UPPER_LIMIT, clang::diag::Error, clang::diag::Fatal, clang::DiagnosticMapping::getSeverity(), clang::FullSourceLoc::isBeforeInTranslationUnitThan(), clang::SourceLocation::isInvalid(), clang::SourceLocation::isValid(), and clang::diag::Warning.
Referenced by setSeverityForAll(), and setSeverityForGroup().
void DiagnosticsEngine::setSeverityForAll | ( | diag::Flavor | Flavor, |
diag::Severity | Map, | ||
SourceLocation | Loc = SourceLocation() |
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) |
Add the specified mapping to all diagnostics of the specified flavor.
Mainly to be used by -Wno-everything to disable all warnings but allow subsequent -W options to enable specific warnings.
Definition at line 324 of file Diagnostic.cpp.
References setSeverity().
Referenced by clang::ProcessWarningOptions().
bool DiagnosticsEngine::setSeverityForGroup | ( | diag::Flavor | Flavor, |
StringRef | Group, | ||
diag::Severity | Map, | ||
SourceLocation | Loc = SourceLocation() |
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) |
Change an entire diagnostic group (e.g. "unknown-pragmas") to have the specified mapping.
Flavor | The flavor of group to affect. -Rfoo does not affect the state of the -Wfoo group and vice versa. |
Loc | The source location that this change of diagnostic state should take affect. It can be null if we are setting the state from command-line. |
Definition at line 248 of file Diagnostic.cpp.
References Diag(), and setSeverity().
Referenced by clang::ProcessWarningOptions(), setDiagnosticGroupErrorAsFatal(), and setDiagnosticGroupWarningAsError().
Set color printing, so the type diffing will inject color markers into the output.
Definition at line 482 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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Specify which overload candidates to show when overload resolution fails.
By default, we show all candidates.
Definition at line 489 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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Definition at line 383 of file Diagnostic.h.
Referenced by clang::SourceManager::SourceManager().
Suppress all diagnostics, to silence the front end when we know that we don't want any more diagnostics to be passed along to the client.
Definition at line 465 of file Diagnostic.h.
Referenced by clang::Preprocessor::setCodeCompletionReached(), and clang::Sema::tryExprAsCall().
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When set to true mask warnings that come from system headers.
Definition at line 459 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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Specify the maximum number of template instantiation notes to emit along with a given diagnostic.
Definition at line 415 of file Diagnostic.h.
Referenced by clang::ProcessWarningOptions().
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When set to true, any warnings reported are issued as errors.
Definition at line 451 of file Diagnostic.h.
Referenced by clang::ento::CreateAnalysisConsumer(), and clang::ProcessWarningOptions().
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Return the current diagnostic client along with ownership of that client.
Definition at line 376 of file Diagnostic.h.
Referenced by clang::FixItRewriter::FixItRewriter(), SetUpDiagnosticLog(), SetupSerializedDiagnostics(), and clang::VerifyDiagnosticConsumer::~VerifyDiagnosticConsumer().
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Definition at line 815 of file Diagnostic.h.
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Definition at line 816 of file Diagnostic.h.
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Definition at line 722 of file Diagnostic.h.
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Definition at line 721 of file Diagnostic.h.
Referenced by Report().
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Definition at line 724 of file Diagnostic.h.
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Definition at line 720 of file Diagnostic.h.
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Definition at line 723 of file Diagnostic.h.
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Definition at line 802 of file Diagnostic.h.