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Bug 409882 - Visibility of lambda with class owner

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Change-Id: Ia16221cb441de535cad0b22786e2878e084fca3d
Signed-off-by: Nathan Ridge <zeratul976@hotmail.com>
Reviewed-on: https://git.eclipse.org/r/26783
Tested-by: Hudson CI
Reviewed-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
Tested-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
This commit is contained in:
Nathan Ridge 2014-05-17 22:38:13 -04:00 • committed by Sergey Prigogin
parent 10f84fd94b
commit 17900f3f59
2 changed files with 23 additions and 0 deletions
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16
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
View file

@ -1834,4 +1834,20 @@ public abstract class IndexCPPBindingResolutionTest extends IndexBindingResoluti
IVariable waldo = getBindingFromASTName("waldo", 5); IVariable waldo = getBindingFromASTName("waldo", 5);
assertEquals(42, waldo.getInitialValue().numericalValue().longValue()); assertEquals(42, waldo.getInitialValue().numericalValue().longValue());
} }
// struct function {
// template <typename T>
// function(T);
// };
//
// struct test {
// // These lambdas have the class 'test' as their owner.
// test(function f = [](int c){ return c; });
// function member = [](int c){ return c; };
// };
// int z;
public void testLambdaOwnedByClass() throws Exception {
checkBindings();
}
} }

7
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/ClassTypeHelper.java
View file

@ -901,6 +901,13 @@ public class ClassTypeHelper {
return ICPPClassType.v_public; // Fallback visibility return ICPPClassType.v_public; // Fallback visibility
} }
} }
// The concept of visibility does not apply to a lambda, which can end
// up having a class as its owner if they are used in the initializer
// of a field or a member function parameter.
if (member instanceof CPPClosureType) {
return ICPPClassType.v_public;
}
ICPPASTCompositeTypeSpecifier classDeclSpec = classType.getCompositeTypeSpecifier(); ICPPASTCompositeTypeSpecifier classDeclSpec = classType.getCompositeTypeSpecifier();
int visibility = getVisibility(classDeclSpec, member); int visibility = getVisibility(classDeclSpec, member);