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Code Issues Wiki Activity

Bug 431945 - Unresolved template function with typedef.

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This commit is contained in:
Sergey Prigogin 2014-04-03 20:57:48 -07:00
parent ed4784c133
commit 535f975b47
2 changed files with 25 additions and 0 deletions
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13
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPTemplateResolutionTest.java
View file

@ -1017,6 +1017,19 @@ public class IndexCPPTemplateResolutionTest extends IndexBindingResolutionTestBa
assertInstance(f, ICPPTemplateInstance.class);
}
// template <typename T>
// bool waldo(T* dummy = nullptr);
// struct A {};
//
// void test() {
// typedef A a;
// waldo<a>();
// }
public void testFunctionTemplateWithTypedef_431945() throws Exception {
checkBindings();
}
// template<typename T>
// class Foo {};
//

12
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/db/TypeMarshalBuffer.java
View file

@ -16,6 +16,7 @@ import org.eclipse.cdt.core.dom.ast.ASTTypeUtil;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ISemanticProblem;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IValue;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateArgument;
import org.eclipse.cdt.internal.core.dom.parser.ISerializableEvaluation;
@ -88,6 +89,17 @@ public final class TypeMarshalBuffer implements ITypeMarshalBuffer {
putShort(NULL_TYPE);
} else {
PDOMNode pb= fLinkage.addTypeBinding(binding);
if (pb == null && binding instanceof ITypedef) {
// Since typedef defined in a local scope cannot be stored in the index,
// store the target type instead.
IType type = ((ITypedef) binding).getType();
if (type instanceof ISerializableType) {
((ISerializableType) type).marshal(this);
return;
} else if (type instanceof IBinding) {
pb = fLinkage.addTypeBinding((IBinding) type);
}
}
if (pb == null) {
putShort(UNSTORABLE_TYPE);
} else {