MLIR  16.0.0git
Public Member Functions | List of all members
mlir::SourceMgrDiagnosticVerifierHandler Class Reference

This class is a utility diagnostic handler for use with llvm::SourceMgr that verifies that emitted diagnostics match 'expected-*' lines on the corresponding line of the source file. More...

#include "mlir/IR/Diagnostics.h"

+ Inheritance diagram for mlir::SourceMgrDiagnosticVerifierHandler:
+ Collaboration diagram for mlir::SourceMgrDiagnosticVerifierHandler:

Public Member Functions

 SourceMgrDiagnosticVerifierHandler (llvm::SourceMgr &srcMgr, MLIRContext *ctx, raw_ostream &out)
 
 SourceMgrDiagnosticVerifierHandler (llvm::SourceMgr &srcMgr, MLIRContext *ctx)
 
 ~SourceMgrDiagnosticVerifierHandler ()
 
LogicalResult verify ()
 Returns the status of the handler and verifies that all expected diagnostics were emitted. More...
 
- Public Member Functions inherited from mlir::SourceMgrDiagnosticHandler
 SourceMgrDiagnosticHandler (llvm::SourceMgr &mgr, MLIRContext *ctx, raw_ostream &os, ShouldShowLocFn &&shouldShowLocFn={})
 
 SourceMgrDiagnosticHandler (llvm::SourceMgr &mgr, MLIRContext *ctx, ShouldShowLocFn &&shouldShowLocFn={})
 
 ~SourceMgrDiagnosticHandler ()
 
void emitDiagnostic (Location loc, Twine message, DiagnosticSeverity kind, bool displaySourceLine=true)
 Emit the given diagnostic information with the held source manager. More...
 
- Public Member Functions inherited from mlir::ScopedDiagnosticHandler
 ScopedDiagnosticHandler (MLIRContext *ctx)
 
template<typename FuncTy >
 ScopedDiagnosticHandler (MLIRContext *ctx, FuncTy &&handler)
 
 ~ScopedDiagnosticHandler ()
 

Additional Inherited Members

- Public Types inherited from mlir::SourceMgrDiagnosticHandler
using ShouldShowLocFn = llvm::unique_function< bool(Location)>
 This type represents a functor used to filter out locations when printing a diagnostic. More...
 
- Protected Member Functions inherited from mlir::SourceMgrDiagnosticHandler
void emitDiagnostic (Diagnostic &diag)
 Emit the given diagnostic with the held source manager. More...
 
const llvm::MemoryBuffer * getBufferForFile (StringRef filename)
 Get a memory buffer for the given file, or nullptr if no file is available. More...
 
- Protected Member Functions inherited from mlir::ScopedDiagnosticHandler
template<typename FuncTy >
void setHandler (FuncTy &&handler)
 Set the handler to manage via RAII. More...
 
- Protected Attributes inherited from mlir::SourceMgrDiagnosticHandler
llvm::SourceMgr & mgr
 The source manager that we are wrapping. More...
 
raw_ostream & os
 The output stream to use when printing diagnostics. More...
 
ShouldShowLocFn shouldShowLocFn
 A functor used when determining if a location for a diagnostic should be shown. More...
 

Detailed Description

This class is a utility diagnostic handler for use with llvm::SourceMgr that verifies that emitted diagnostics match 'expected-*' lines on the corresponding line of the source file.

Definition at line 614 of file Diagnostics.h.

Constructor & Destructor Documentation

◆ SourceMgrDiagnosticVerifierHandler() [1/2]

SourceMgrDiagnosticVerifierHandler::SourceMgrDiagnosticVerifierHandler ( llvm::SourceMgr &  srcMgr,
MLIRContext ctx,
raw_ostream &  out 
)

◆ SourceMgrDiagnosticVerifierHandler() [2/2]

SourceMgrDiagnosticVerifierHandler::SourceMgrDiagnosticVerifierHandler ( llvm::SourceMgr &  srcMgr,
MLIRContext ctx 
)

Definition at line 810 of file Diagnostics.cpp.

◆ ~SourceMgrDiagnosticVerifierHandler()

SourceMgrDiagnosticVerifierHandler::~SourceMgrDiagnosticVerifierHandler ( )

Definition at line 814 of file Diagnostics.cpp.

References verify().

Member Function Documentation

◆ verify()

LogicalResult SourceMgrDiagnosticVerifierHandler::verify ( )

Returns the status of the handler and verifies that all expected diagnostics were emitted.

Returns the status of the verifier and verifies that all expected diagnostics were emitted.

This return success if all diagnostics were verified correctly, failure otherwise.

Definition at line 822 of file Diagnostics.cpp.

References getDiagKindStr(), mlir::SourceMgrDiagnosticHandler::mgr, and mlir::SourceMgrDiagnosticHandler::os.

Referenced by processBuffer(), and ~SourceMgrDiagnosticVerifierHandler().


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