struct DiagnosticHandler

Declaration

struct DiagnosticHandler { /* full declaration omitted */ };

Description

This is the base class for diagnostic handling in LLVM. The handleDiagnostics method must be overriden by the subclasses to handle diagnostic. The *RemarkEnabled methods can be overriden to control which remarks are enabled.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:24

Member Variables

public void* DiagnosticContext = nullptr
public llvm::DiagnosticHandler::DiagnosticHandlerTy DiagHandlerCallback = nullptr
DiagHandlerCallback is settable from the C API and base implementation of DiagnosticHandler will call it from handleDiagnostics(). Any derived class of DiagnosticHandler should not use callback but implement handleDiagnostics().

Method Overview

Methods

DiagnosticHandler(void* DiagContext = nullptr)

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:26

Parameters

void* DiagContext = nullptr

virtual bool handleDiagnostics(
    const llvm::DiagnosticInfo& DI)

Description

Override handleDiagnostics to provide custom implementation. Return true if it handles diagnostics reporting properly otherwise return false to make LLVMContext::diagnose() to print the message with a prefix based on the severity.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:42

Parameters

const llvm::DiagnosticInfo& DI

virtual bool isAnalysisRemarkEnabled(
    llvm::StringRef PassName) const

Description

Return true if analysis remarks are enabled, override to provide different implementation.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:52

Parameters

llvm::StringRef PassName

bool isAnyRemarkEnabled(
    llvm::StringRef PassName) const

Description

Return true if any type of remarks are enabled for this pass.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:63

Parameters

llvm::StringRef PassName

virtual bool isAnyRemarkEnabled() const

Description

Return true if any type of remarks are enabled for any pass.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:70

virtual bool isMissedOptRemarkEnabled(
    llvm::StringRef PassName) const

Description

Return true if missed optimization remarks are enabled, override to provide different implementation.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:56

Parameters

llvm::StringRef PassName

virtual bool isPassedOptRemarkEnabled(
    llvm::StringRef PassName) const

Description

Return true if passed optimization remarks are enabled, override to provide different implementation.

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:60

Parameters

llvm::StringRef PassName

virtual ~DiagnosticHandler()

Declared at: llvm/include/llvm/IR/DiagnosticHandler.h:28