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//===--- PathDiagnostic.cpp - Path-Specific Diagnostic Handling -*- 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 PathDiagnostic-related interfaces.
//
//===----------------------------------------------------------------------===//
#include "clang/Analysis/PathDiagnostic.h"
#include <sstream>
using namespace clang;
PathDiagnostic::~PathDiagnostic() {
for (iterator I = begin(), E = end(); I != E; ++I) delete &*I;
}
void PathDiagnosticClient::HandleDiagnostic(Diagnostic &Diags,
Diagnostic::Level DiagLevel,
FullSourceLoc Pos,
diag::kind ID,
const std::string *Strs,
unsigned NumStrs,
const SourceRange *Ranges,
unsigned NumRanges) {
// Create a PathDiagnostic with a single piece.
PathDiagnostic* D = new PathDiagnostic();
// Ripped from TextDiagnostics::FormatDiagnostic. Perhaps we should
// centralize it somewhere?
std::ostringstream os;
switch (DiagLevel) {
default: assert(0 && "Unknown diagnostic type!");
case Diagnostic::Note: os << "note: "; break;
case Diagnostic::Warning: os << "warning: "; break;
case Diagnostic::Error: os << "error: "; break;
case Diagnostic::Fatal: os << "fatal error: "; break;
break;
}
std::string Msg = Diags.getDescription(ID);
for (unsigned i = 0; i < Msg.size() - 1; ++i) {
if (Msg[i] == '%' && isdigit(Msg[i + 1])) {
unsigned StrNo = Msg[i + 1] - '0';
Msg = std::string(Msg.begin(), Msg.begin() + i) +
(StrNo < NumStrs ? Strs[StrNo] : "<<<INTERNAL ERROR>>>") +
std::string(Msg.begin() + i + 2, Msg.end());
}
}
os << Msg;
PathDiagnosticPiece* P = new PathDiagnosticPiece(Pos, os.str());
while (NumRanges) {
P->addRange(*Ranges);
--NumRanges;
++Ranges;
}
D->push_front(P);
HandlePathDiagnostic(D);
}
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