8e4c4266de
to the underlying consumer implementation. This allows us to unique reports across analyses to multiple functions (which shows up with inlining). llvm-svn: 148997
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
//===--- TextPathDiagnostics.cpp - Text Diagnostics for Paths ---*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines the TextPathDiagnostics object.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "clang/StaticAnalyzer/Core/PathDiagnosticConsumers.h"
|
|
#include "clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h"
|
|
#include "clang/Lex/Preprocessor.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
using namespace clang;
|
|
using namespace ento;
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
|
|
/// \brief Simple path diagnostic client used for outputting as diagnostic notes
|
|
/// the sequence of events.
|
|
class TextPathDiagnostics : public PathDiagnosticConsumer {
|
|
const std::string OutputFile;
|
|
DiagnosticsEngine &Diag;
|
|
|
|
public:
|
|
TextPathDiagnostics(const std::string& output, DiagnosticsEngine &diag)
|
|
: OutputFile(output), Diag(diag) {}
|
|
|
|
void FlushDiagnosticsImpl(std::vector<const PathDiagnostic *> &Diags,
|
|
SmallVectorImpl<std::string> *FilesMade);
|
|
|
|
virtual StringRef getName() const {
|
|
return "TextPathDiagnostics";
|
|
}
|
|
|
|
PathGenerationScheme getGenerationScheme() const { return Minimal; }
|
|
bool supportsLogicalOpControlFlow() const { return true; }
|
|
bool supportsAllBlockEdges() const { return true; }
|
|
virtual bool useVerboseDescription() const { return true; }
|
|
};
|
|
|
|
} // end anonymous namespace
|
|
|
|
PathDiagnosticConsumer*
|
|
ento::createTextPathDiagnosticConsumer(const std::string& out,
|
|
const Preprocessor &PP) {
|
|
return new TextPathDiagnostics(out, PP.getDiagnostics());
|
|
}
|
|
|
|
void TextPathDiagnostics::FlushDiagnosticsImpl(
|
|
std::vector<const PathDiagnostic *> &Diags,
|
|
SmallVectorImpl<std::string> *FilesMade) {
|
|
for (std::vector<const PathDiagnostic *>::iterator it = Diags.begin(),
|
|
et = Diags.end(); it != et; ++it) {
|
|
const PathDiagnostic *D = *it;
|
|
for (PathDiagnostic::const_iterator I=D->begin(), E=D->end(); I != E; ++I) {
|
|
unsigned diagID =
|
|
Diag.getDiagnosticIDs()->getCustomDiagID(DiagnosticIDs::Note,
|
|
I->getString());
|
|
Diag.Report(I->getLocation().asLocation(), diagID);
|
|
}
|
|
}
|
|
}
|