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Code Issues Wiki Activity

Bug 460183 - Template resolution problem with trailing-return-type

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function in index

Change-Id: I87d1ef78b064d187b4dd204ce1e040b98418808b
This commit is contained in:
Sergey Prigogin 2015-02-18 20:21:12 -08:00 • committed by Gerrit Code Review @ Eclipse.org
parent 43097ce04e
commit b2f459e075
2 changed files with 37 additions and 1 deletions
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34
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPTemplateResolutionTest.java
View file

@ -741,6 +741,40 @@ public class IndexCPPTemplateResolutionTest extends IndexBindingResolutionTestBa
assertEquals(((ICPPBasicType)bar.getType().getReturnType()).getType(), IBasicType.t_void);
}
// template<class T>
// auto trailing_return_type(T& p) -> decltype(p.m());
// template<typename T>
// struct A {
// typedef T type;
// };
//
// template<typename T>
// typename A<T>::type declval();
//
// template<class T>
// class B {};
//
// template <typename T>
// using C = decltype(trailing_return_type(declval<T&>()));
//
// template <typename T>
// B<C<T>> waldo(T& q);
//
// template<typename T>
// struct D {
// T* m();
// };
//
// D<int> b;
//
// void test() {
// waldo(b);
// }
public void testTrailingReturnType_460183() throws Exception {
checkBindings();
}
// template<typename T> class A {
// public:
// typedef T TD;

4
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/db/TypeMarshalBuffer.java
View file

@ -117,7 +117,9 @@ public final class TypeMarshalBuffer implements ITypeMarshalBuffer {
fPos += 1;
long rec= getRecordPointer();
return (IBinding) PDOMNode.load(fLinkage.getPDOM(), rec);
} else if (firstBytes == NULL_TYPE || firstBytes == UNSTORABLE_TYPE) {
} else if (firstBytes == NULL_TYPE) {
return null;
} else if (firstBytes == UNSTORABLE_TYPE) {
return new ProblemBinding(null, ISemanticProblem.TYPE_NOT_PERSISTED);
}