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QMlJSCheck: Components have their own scope for ids

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Each Components starts a new scope for ids. Using a stack to check
this properly.
This commit is contained in:
Thomas Hartmann
2010-12-13 16:46:29 +01:00
parent bee04cf1f5
commit 8e5eaf821f
2 changed files with 19 additions and 5 deletions
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22
src/libs/qmljs/qmljscheck.cpp
View File

@@ -403,13 +403,27 @@ bool Check::visit(UiProgram *)
bool Check::visit(UiObjectInitializer *)
{
m_propertyStack.push(StringSet());
return true;
m_propertyStack.push(StringSet());
UiObjectDefinition *objectDefinition = cast<UiObjectDefinition *>(parent());
if (objectDefinition && objectDefinition->qualifiedTypeNameId->name->asString() == "Component")
m_idStack.push(StringSet());
UiObjectBinding *objectBinding = cast<UiObjectBinding *>(parent());
if (objectBinding && objectBinding->qualifiedTypeNameId->name->asString() == "Component")
m_idStack.push(StringSet());
if (m_idStack.isEmpty())
m_idStack.push(StringSet());
return true;
}
void Check::endVisit(UiObjectInitializer *)
{
m_propertyStack.pop();
UiObjectDefinition *objectDenition = cast<UiObjectDefinition *>(parent());
if (objectDenition && objectDenition->qualifiedTypeNameId->name->asString() == "Component")
m_idStack.pop();
UiObjectBinding *objectBinding = cast<UiObjectBinding *>(parent());
if (objectBinding && objectBinding->qualifiedTypeNameId->name->asString() == "Component")
m_idStack.pop();
}
void Check::checkProperty(UiQualifiedId *qualifiedId)
@@ -501,11 +515,11 @@ bool Check::visit(UiScriptBinding *ast)
return false;
}
if (m_ids.contains(id)) {
if (m_idStack.top().contains(id)) {
error(loc, Check::tr("ids must be unique"));
return false;
}
m_ids.insert(id);
m_idStack.top().insert(id);
}
checkProperty(ast->qualifiedId);

2
src/libs/qmljs/qmljscheck.h
View File

@@ -131,7 +131,7 @@ private:
const Interpreter::Value *_lastValue;
QList<AST::Node *> _chain;
QSet<QString> m_ids;
QStack<StringSet> m_idStack;
QStack<StringSet> m_propertyStack;
};