llvm::DiagnosticHandler

Synopsis

Declared in <llvm/IR/DiagnosticHandler.h>

struct DiagnosticHandler;

Description

The handleDiagnostics method must be overridden by the subclasses to handle diagnostic. The *RemarkEnabled methods can be overridden to control which remarks are enabled.

Type Aliases

Name	Description
`DiagnosticHandlerTy`	Function pointer type for C-style diagnostic callbacks.

Member Functions

Name	Description
`DiagnosticHandler` [constructor]	Construct a handler, optionally storing an opaque client context.
`~DiagnosticHandler` [destructor] [virtual]	Destroy the diagnostic handler.
`handleDiagnostics` [virtual]	Handle a diagnostic, returning true if reporting was consumed.
`isAnalysisRemarkEnabled` [virtual]	Return true if analysis remarks are enabled, override to provide different implementation.
`isAnyRemarkEnabled`	`isAnyRemarkEnabled` overloads
`isMissedOptRemarkEnabled` [virtual]	Return true if missed optimization remarks are enabled, override to provide different implementation.
`isPassedOptRemarkEnabled` [virtual]	Return true if passed optimization remarks are enabled, override to provide different implementation.

Data Members

Name	Description
`DiagHandlerCallback`	Callback set from the C API and invoked by handleDiagnostics().
`DiagnosticContext`	Opaque client context passed to `DiagHandlerCallback.`
`HasErrors`	True if an error diagnostic has been reported.

Derived Classes

Name	Description
`LTOLLVMDiagnosticHandler`	Diagnostic handler that forwards diagnostics to a function callback.