mlir::pdll::ast::DiagnosticEngine Class Reference

This class manages the construction and emission of PDLL diagnostics. More...

#include "mlir/Tools/PDLL/AST/Diagnostic.h"

Public Types
using	HandlerFn = llvm::unique_function< void(Diagnostic &)>
	A function used to handle diagnostics emitted by the engine. More...

Public Member Functions
InFlightDiagnostic	emitError (SMRange loc, const Twine &msg)
	Emit an error to the diagnostic engine. More...
InFlightDiagnostic	emitWarning (SMRange loc, const Twine &msg)
void	report (Diagnostic &&diagnostic)
	Report the given diagnostic. More...
const HandlerFn &	getHandlerFn () const
	Get the current handler function of this diagnostic engine. More...
HandlerFn	takeHandlerFn ()
	Take the current handler function, resetting the current handler to null. More...
void	setHandlerFn (HandlerFn &&newHandler)
	Set the handler function for this diagnostic engine. More...

Detailed Description

This class manages the construction and emission of PDLL diagnostics.

Definition at line 139 of file Diagnostic.h.

Member Typedef Documentation

HandlerFn

using mlir::pdll::ast::DiagnosticEngine::HandlerFn = llvm::unique_function<void(Diagnostic &)>

A function used to handle diagnostics emitted by the engine.

Definition at line 142 of file Diagnostic.h.

Member Function Documentation

emitError()

InFlightDiagnostic mlir::pdll::ast::DiagnosticEngine::emitError ( SMRange  loc, const Twine &  msg  )

inline

Emit an error to the diagnostic engine.

Definition at line 145 of file Diagnostic.h.

Referenced by mlir::pdll::Lexer::emitError(), and mlir::pdll::Lexer::emitErrorAndNote().

emitWarning()

InFlightDiagnostic mlir::pdll::ast::DiagnosticEngine::emitWarning ( SMRange  loc, const Twine &  msg  )

inline

Definition at line 149 of file Diagnostic.h.

getHandlerFn()

const HandlerFn& mlir::pdll::ast::DiagnosticEngine::getHandlerFn ( ) const

inline

Get the current handler function of this diagnostic engine.

Definition at line 161 of file Diagnostic.h.

Referenced by mlir::pdll::Lexer::Lexer().

report()

void mlir::pdll::ast::DiagnosticEngine::report ( Diagnostic &&  diagnostic )

inline

Report the given diagnostic.

Definition at line 155 of file Diagnostic.h.

setHandlerFn()

void mlir::pdll::ast::DiagnosticEngine::setHandlerFn ( HandlerFn &&  newHandler )

inline

Set the handler function for this diagnostic engine.

Definition at line 171 of file Diagnostic.h.

Referenced by mlir::pdll::Lexer::Lexer(), and mlir::pdll::Lexer::~Lexer().

takeHandlerFn()

HandlerFn mlir::pdll::ast::DiagnosticEngine::takeHandlerFn ( )

inline

Take the current handler function, resetting the current handler to null.

Definition at line 164 of file Diagnostic.h.

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The documentation for this class was generated from the following file:

• include/mlir/Tools/PDLL/AST/Diagnostic.h