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add test for missing problems when using a template name as a type name in a declaration (see 207840)

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This commit is contained in:
Andrew Ferguson 2008-05-06 12:08:53 +00:00
parent 94d7f9594a
commit e100fce79a
1 changed files with 24 additions and 0 deletions
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core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java
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@ -2459,4 +2459,28 @@ public class AST2TemplateTests extends AST2BaseTest {
assertInstance(col.getName(4).getParent(), ICPPASTTemplateId.class);
assertInstance(col.getName(5).getParent(), IASTIdExpression.class);
}
// // From discussion in 207840. See 14.3.4.
// class A {};
//
// template<typename T>
// class B {};
//
// template<typename T = A>
// class C {};
//
// B b1;
// B<> b2; // error - no default args
//
// C c1;
// C<> c2; // ok - default args
public void _testMissingTemplateArgumentLists() throws Exception {
BindingAssertionHelper ba=new BindingAssertionHelper(getAboveComment(), true);
ba.assertProblem("B b1", 1);
ba.assertNonProblem("B<> b2", 1, ICPPTemplateDefinition.class, ICPPClassType.class);
ba.assertProblem("B<> b2", 3);
ba.assertProblem("C c1", 1);
ba.assertNonProblem("C<> c2", 1, ICPPTemplateDefinition.class, ICPPClassType.class);
ba.assertNonProblem("C<> c2", 3, ICPPTemplateInstance.class, ICPPClassType.class);
}
}