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Bug 417700 - Semantic Error: Invalid overload of 'endl' for a templated

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Change-Id: Icd110a386421d9d5cc9502dd8d4cd56328119a77
Signed-off-by: Nathan Ridge <zeratul976@hotmail.com>
Reviewed-on: https://git.eclipse.org/r/19834
Reviewed-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
IP-Clean: Sergey Prigogin <eclipse.sprigogin@gmail.com>
Tested-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
This commit is contained in:
Nathan Ridge 2013-12-15 02:03:34 -05:00 • committed by Sergey Prigogin
parent d96ec1dfc8
commit dd7dde956f
2 changed files with 27 additions and 1 deletions
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20
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java
View file

@ -5375,6 +5375,26 @@ public class AST2TemplateTests extends AST2TestBase {
assertSame(method, ((ICPPSpecialization) reference).getSpecializedBinding()); assertSame(method, ((ICPPSpecialization) reference).getSpecializedBinding());
} }
// template <typename CharT>
// struct ostream {
// template <typename T>
// ostream& operator<<(T);
//
// ostream& operator<<(ostream&(*)(ostream&));
// };
//
// template <typename CharT>
// ostream<CharT>& endl(ostream<CharT>&);
//
// template <typename T>
// void test(T t) {
// ostream<char> out;
// out << t << endl;
// }
public void testInstantiationOfEndlInTemplate_417700() throws Exception {
parseAndCheckBindings();
}
// template<typename T> bool MySort(const T& a); // template<typename T> bool MySort(const T& a);
// bool MySort(const int& a); // bool MySort(const int& a);
// template<typename V> void sort(V __comp); // template<typename V> void sort(V __comp);

8
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java
View file

@ -2987,7 +2987,7 @@ public class CPPSemantics {
} }
} }
} }
if (targetType == null && parent instanceof IASTExpression if (targetType == null && parent instanceof ICPPASTExpression
&& parent instanceof IASTImplicitNameOwner) { && parent instanceof IASTImplicitNameOwner) {
// Trigger resolution of overloaded operator, which may resolve the // Trigger resolution of overloaded operator, which may resolve the
// function set. // function set.
@ -2995,6 +2995,12 @@ public class CPPSemantics {
final IBinding newBinding = name.getPreBinding(); final IBinding newBinding = name.getPreBinding();
if (!(newBinding instanceof CPPFunctionSet)) if (!(newBinding instanceof CPPFunctionSet))
return newBinding; return newBinding;
// If we're in a dependent context, we don't have enough information
// to resolve the function set.
if (((ICPPASTExpression) parent).getEvaluation().isTypeDependent()) {
return CPPDeferredFunction.createForCandidates(functionSet.getBindings());
}
} }
ICPPFunction function = resolveTargetedFunction(targetType, functionSet, name); ICPPFunction function = resolveTargetedFunction(targetType, functionSet, name);