/**
* Reports mismatch between buffer type and mpi datatype.
* @param callExpr
*/
void MPIBugReporter::reportTypeMismatch(
const CallExpr *callExpr, const std::pair<size_t, size_t> &idxPair,
clang::QualType bufferType, std::string mpiType) const {
auto adc = analysisManager_.getAnalysisDeclContext(currentFunctionDecl_);
PathDiagnosticLocation location = PathDiagnosticLocation::createBegin(
callExpr, bugReporter_.getSourceManager(), adc);
// deref buffer type
while (bufferType->isPointerType()) {
bufferType = bufferType->getPointeeType();
}
// remove qualifiers
bufferType = bufferType.getUnqualifiedType();
SourceRange callRange = callExpr->getCallee()->getSourceRange();
std::string bugType{"type mismatch"};
std::string errorText{"Buffer type '" + bufferType.getAsString() +
+"' and specified MPI type '" + mpiType +
"' do not match. "};
llvm::SmallVector<SourceRange, 3> sourceRanges;
sourceRanges.push_back(callRange);
sourceRanges.push_back(callExpr->getArg(idxPair.first)->getSourceRange());
sourceRanges.push_back(callExpr->getArg(idxPair.second)->getSourceRange());
bugReporter_.EmitBasicReport(adc->getDecl(), &checkerBase_, bugType,
MPIError, errorText, location, sourceRanges);
}
const std::string WebCLConfiguration::getNameOfType(clang::QualType type) const
{
return type.getUnqualifiedType().getAsString();
}