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CppEditor: Make AddIncludeForUndefinedIdentifier work on template name ids

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Task-number: QTCREATORBUG-9704
Change-Id: Ib08c331364fbfcb6e3fb9971d45e8b27311143ae
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
This commit is contained in:
Nikolai Kosjar
2014-10-07 15:15:04 +02:00
parent 57279c0d0f
commit 2db588f8c5
3 changed files with 102 additions and 5 deletions
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27
src/plugins/cppeditor/cppquickfixes.cpp
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@@ -1910,6 +1910,10 @@ NameAST *nameUnderCursor(const QList<AST *> &path)
AST * const ast = path.at(i);
if (SimpleNameAST *simpleName = ast->asSimpleName()) {
nameAst = simpleName;
} else if (TemplateIdAST *templateId = ast->asTemplateId()) {
nameAst = templateId;
} else if (nameAst && ast->asNamedTypeSpecifier()) {
break; // Stop at "Foo" for "N::Bar<@Foo>"
} else if (QualifiedNameAST *qualifiedName = ast->asQualifiedName()) {
nameAst = qualifiedName;
break;
@@ -1937,15 +1941,28 @@ bool canLookup(const CppQuickFixInterface &interface, const NameAST *nameAst)
return !existingResults.isEmpty();
}
QString unqualifiedName(const Name *name)
QString templateNameAsString(const TemplateNameId *templateName)
{
const Identifier *id = templateName->identifier();
return QString::fromUtf8(id->chars(), id->size());
}
// For templates, simply the name is returned, without '<...>'.
QString unqualifiedNameForLocator(const Name *name)
{
QTC_ASSERT(name, return QString());
const Overview oo;
if (const QualifiedNameId *qualifiedName = name->asQualifiedNameId())
return oo.prettyName(qualifiedName->name());
else
if (const QualifiedNameId *qualifiedName = name->asQualifiedNameId()) {
const Name *name = qualifiedName->name();
if (const TemplateNameId *templateName = name->asTemplateNameId())
return templateNameAsString(templateName);
return oo.prettyName(name);
} else if (const TemplateNameId *templateName = name->asTemplateNameId()) {
return templateNameAsString(templateName);
} else {
return oo.prettyName(name);
}
}
} // anonymous namespace
@@ -1964,7 +1981,7 @@ void AddIncludeForUndefinedIdentifier::match(const CppQuickFixInterface &interfa
if (canLookup(interface, nameAst))
return; // There are results, so include isn't needed
const QString className = unqualifiedName(nameAst->name);
const QString className = unqualifiedNameForLocator(nameAst->name);
if (className.isEmpty())
return;