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Add errors for incorrect imports in Qml.

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Task-number: QTCREATORBUG-874
Reviewed-by: Erik Verbruggen
This commit is contained in:
Christian Kamm
2010-03-25 14:47:28 +01:00
parent 0423169bd4
commit dab558d4fe
3 changed files with 40 additions and 5 deletions
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40
src/libs/qmljs/qmljslink.cpp
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@@ -8,6 +8,7 @@
#include <QtCore/QFileInfo>
#include <QtCore/QDir>
#include <QtCore/QDebug>
#include <QtCore/QCoreApplication>
using namespace QmlJS;
using namespace QmlJS::Interpreter;
@@ -33,6 +34,11 @@ Interpreter::Engine *Link::engine()
return _context->engine();
}
QList<DiagnosticMessage> Link::diagnosticMessages() const
{
return _diagnosticMessages;
}
void Link::scopeChainAt(Document::Ptr doc, const QList<Node *> &astPath)
{
ScopeChain &scopeChain = _context->scopeChain();
@@ -234,10 +240,21 @@ void Link::importFile(Interpreter::ObjectValue *typeEnv, Document::Ptr doc,
importNamespace->setProperty(targetName, importedDoc->bind()->rootObjectValue());
} else {
// error!
_diagnosticMessages.append(DiagnosticMessage(
DiagnosticMessage::Error, import->fileNameToken,
QCoreApplication::translate("QmlJS::Link", "could not find file or directory")));
}
}
static SourceLocation locationFromRange(const SourceLocation &start,
const SourceLocation &end)
{
return SourceLocation(start.offset,
end.end() - start.begin(),
start.startLine,
start.startColumn);
}
/*
import Qt 4.6
import Qt 4.6 as Xxx
@@ -266,13 +283,20 @@ void Link::importNonFile(Interpreter::ObjectValue *typeEnv, Document::Ptr doc, A
const QString versionString = doc->source().mid(import->versionToken.offset, import->versionToken.length);
const int dotIdx = versionString.indexOf(QLatin1Char('.'));
if (dotIdx == -1) {
// only major (which is probably invalid, but let's handle it anyway)
majorVersion = versionString.toInt();
minorVersion = 0; // ### TODO: Check with magic version numbers above
_diagnosticMessages.append(DiagnosticMessage(
DiagnosticMessage::Error, import->versionToken,
QCoreApplication::translate("QmlJS::Link", "expected two numbers separated by a dot")));
return;
} else {
majorVersion = versionString.left(dotIdx).toInt();
minorVersion = versionString.mid(dotIdx + 1).toInt();
}
} else {
_diagnosticMessages.append(DiagnosticMessage(
DiagnosticMessage::Error,
locationFromRange(import->firstSourceLocation(), import->lastSourceLocation()),
QCoreApplication::translate("QmlJS::Link", "package import requires a version number")));
return;
}
// if the package is in the meta type system, use it
@@ -280,6 +304,7 @@ void Link::importNonFile(Interpreter::ObjectValue *typeEnv, Document::Ptr doc, A
foreach (QmlObjectValue *object, engine()->metaTypeSystem().staticTypesForImport(package, majorVersion, minorVersion)) {
namespaceObject->setProperty(object->className(), object);
}
return;
} else {
// check the filesystem
QStringList localImportPaths = _importPaths;
@@ -309,9 +334,14 @@ void Link::importNonFile(Interpreter::ObjectValue *typeEnv, Document::Ptr doc, A
}
}
break;
return;
}
}
_diagnosticMessages.append(DiagnosticMessage(
DiagnosticMessage::Error,
locationFromRange(import->firstSourceLocation(), import->lastSourceLocation()),
QCoreApplication::translate("QmlJS::Link", "package not found")));
}
UiQualifiedId *Link::qualifiedTypeNameId(Node *node)