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Bug 421823 - When a base class lookup runs into a deferred instance,

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disambiguate between a method and a field

Change-Id: I03cf9aa55d79c6b9f2a96bf3cace36e706bfecfb
Signed-off-by: Nathan Ridge <zeratul976@hotmail.com>
This commit is contained in:
Nathan Ridge 2015-07-09 02:09:38 -04:00 • committed by Gerrit Code Review @ Eclipse.org
parent a9a454f256
commit 6ed25565a6
3 changed files with 25 additions and 1 deletions
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18
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java
View file

@ -8816,4 +8816,22 @@ public class AST2TemplateTests extends AST2TestBase {
public void testAmbiguityResolutionOrder_462348b() throws Exception {
parseAndCheckBindings();
}
// template <typename>
// struct Base {
// template <typename>
// void method(int);
// };
//
// template <typename V>
// struct C : Base<V> {
// typedef int WALDO;
//
// C() {
// this->template method<WALDO>(0);
// }
// };
public void testRegression_421823() throws Exception {
parseAndCheckBindings();
}
}

5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java
View file

@ -217,6 +217,7 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPScope;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPTemplateNonTypeArgument;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPTemplateParameterMap;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPUnknownConstructor;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPUnknownField;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPUnknownMemberClass;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPUnknownMethod;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPUsingDeclaration;
@ -497,8 +498,10 @@ public class CPPSemantics {
if (binding == null && data.skippedScope != null) {
if (namePropertyInParent == IASTNamedTypeSpecifier.NAME) {
binding= new CPPUnknownMemberClass(data.skippedScope, name.getSimpleID());
} else {
} else if (data.isFunctionCall()) {
binding= new CPPUnknownMethod(data.skippedScope, name.getSimpleID());
} else {
binding= new CPPUnknownField(data.skippedScope, name.getSimpleID());
}
}

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java
View file

@ -186,6 +186,9 @@ public class LookupData extends ScopeLookupData {
fDeclarator= (IASTDeclarator) nameParent;
} else if (nameParent instanceof IASTFieldReference) {
qualified= true;
if (nameParent.getPropertyInParent() == IASTFunctionCallExpression.FUNCTION_NAME) {
fFunctionCall= true;
}
} else if (nameParent instanceof IASTIdExpression) {
if (nameParent.getPropertyInParent() == IASTFunctionCallExpression.FUNCTION_NAME) {
fFunctionCall= true;