void printMatchError(llvm::raw_ostream &os, const MatchResultPtr& result)
{
switch (result->matchCode) {
case MATCH_SUCCESS :
os << "matched";
break;
case MATCH_CALLABLE_ERROR : {
MatchCallableError *e = (MatchCallableError*)result.ptr();
os << "callable pattern \"" << shortString(e->patternExpr->asString());
os << "\" did not match \"";
printStaticName(os, e->callable);
os << "\"";
break;
}
case MATCH_ARITY_ERROR : {
MatchArityError *e = (MatchArityError*)result.ptr();
os << "incorrect number of arguments: expected ";
if (e->variadic)
os << "at least ";
os << e->expectedArgs << " arguments, got " << e->gotArgs << " arguments";
break;
}
case MATCH_ARGUMENT_ERROR : {
MatchArgumentError *e = (MatchArgumentError *)result.ptr();
os << "pattern \"" << shortString(e->arg->type->asString());
os << "\" did not match type \"";
printStaticName(os, e->type.ptr());
os << "\" of argument " << e->argIndex + 1;
break;
}
case MATCH_MULTI_ARGUMENT_ERROR : {
MatchMultiArgumentError *e = (MatchMultiArgumentError *)result.ptr();
os << "variadic argument type pattern did not match types of arguments ";
os << "starting at " << e->argIndex + 1;
break;
}
case MATCH_PREDICATE_ERROR : {
MatchPredicateError *e = (MatchPredicateError *)result.ptr();
os << "predicate \"" << shortString(e->predicateExpr->asString()) << "\" failed";
break;
}
case MATCH_BINDING_ERROR : {
MatchBindingError *e = (MatchBindingError *)result.ptr();
os << "pattern \"" << shortString(e->arg->type->asString());
os << "\" did not match type \"";
printStaticName(os, e->type.ptr());
os << "\" of binding " << e->argIndex + 1;
break;
}
case MATCH_MULTI_BINDING_ERROR : {
MatchMultiBindingError *e = (MatchMultiBindingError *)result.ptr();
os << "variadic binding type pattern did not match types of values ";
os << "starting at " << e->argIndex + 1;
break;
}
default :
assert(false);
break;
}
}
// EndsWithI
//------------------------------------------------------------------------------
void TestAString::EndsWithI() const
{
// empty string is handled
{
AString empty;
TEST_ASSERT( empty.EndsWithI( AString( "hello" ) ) == false );
TEST_ASSERT( empty.EndsWithI( "hello" ) == false );
}
// empty compare string is handled
{
AString empty;
TEST_ASSERT( empty.EndsWithI( AString::GetEmpty() ) == true );
TEST_ASSERT( empty.EndsWithI( "" ) == true );
}
// compare with longer string is handled
{
AString shortString( "short" );
TEST_ASSERT( shortString.EndsWithI( AString( "Does not end with this" ) ) == false );
TEST_ASSERT( shortString.EndsWithI( "Does not end with this" ) == false );
}
// compare with shorter string is handled
{
AString str( "this is a string ending with Chicken" );
TEST_ASSERT( str.EndsWithI( "Chicken" ) == true );
TEST_ASSERT( str.EndsWithI( "chicken" ) == true );
TEST_ASSERT( str.EndsWithI( "ICKEN" ) == true );
TEST_ASSERT( str.EndsWithI( "Chicken " ) == false );
TEST_ASSERT( str.EndsWithI( "Turkey" ) == false );
}
}
void
ConfigTree::checkAndInvalidate()
{
if (!_tree) return;
// Note: due to a limitation in boost::property_tree it is not possible
// to discriminate between <tag></tag> and <tag/> in the input file.
// In both cases data() will be empty.
if ((!_have_read_data) && !_tree->data().empty()) {
warning("The immediate data `" + shortString(_tree->data())
+"' of this tag has not been read.");
}
// iterate over children
for (auto const& p : *_tree) {
if (p.first != "<xmlattr>") // attributes are handled below
markVisitedDecrement(Attr::TAG, p.first);
}
// iterate over attributes
if (auto attrs = _tree->get_child_optional("<xmlattr>")) {
for (auto const& p : *attrs) {
markVisitedDecrement(Attr::ATTR, p.first);
}
}
for (auto const& p : _visited_params)
{
auto const& tag = p.first.second;
auto const& count = p.second.count;
switch (p.first.first) {
case Attr::ATTR:
if (count > 0) {
warning("XML attribute \"" + tag + "\" has been read " + std::to_string(count)
+ " time(s) more than it was present in the configuration tree.");
} else if (count < 0) {
warning("XML attribute \"" + tag + "\" has been read " + std::to_string(-count)
+ " time(s) less than it was present in the configuration tree.");
}
break;
case Attr::TAG:
if (count > 0) {
warning("Key <" + tag + "> has been read " + std::to_string(count)
+ " time(s) more than it was present in the configuration tree.");
} else if (count < 0) {
warning("Key <" + tag + "> has been read " + std::to_string(-count)
+ " time(s) less than it was present in the configuration tree.");
}
}
}
// The following invalidates this instance, s.t. it can not be read from it anymore,
// but it also prevents double-checking.
_tree = nullptr;
}
static string lambdaName(LambdaPtr x)
{
string fullName = shortString(x->asString());
if (fullName.size() <= 80)
return "(" + fullName + ")";
else {
ostringstream shortName;
shortName << "<lambda ";
printFileLineCol(shortName, x->location);
shortName << ">";
return shortName.str();
}
}
int main()
{
String shortString(16);
String A("Goodbye "),B("Mary!");
// printf("%s***%s\n", A.c_str(), B.c_str());
//A.operator+=(B);
//A += B;
print(A);
//print(A);
//print(B.operator+(A));
print(B+A);
return 0;
}