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Code Issues Wiki Activity

Name resolution in new expressions, bug 267168.

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This commit is contained in:
Markus Schorn 2009-03-05 11:40:48 +00:00
parent 15bc008607
commit e0124cd03d
2 changed files with 41 additions and 11 deletions
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16
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
View file

@ -6927,4 +6927,20 @@ public class AST2CPPTests extends AST2BaseTest {
BindingAssertionHelper ba= new BindingAssertionHelper(getAboveComment(), true);
ba.assertNonProblem("f(!p)", 1);
}
// class S {
// S(int);
// };
// void test() {
// S **temp = new S*[1]; // problem on S
// temp = new S*; // problem on S
// temp = new (S*); // problem on S
// temp = new ::S*[1]; // problem on S
// temp = new ::S*; // problem on S
// temp = new (::S*); // problem on S
// }
public void testNewPointerOfClass_267168() throws Exception {
final String code = getAboveComment();
parseAndCheckBindings(code, ParserLanguage.CPP);
}
}

36
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java
View file

@ -38,6 +38,7 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.dom.ast.IASTUnaryExpression;
import org.eclipse.cdt.core.dom.ast.IPointerType;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
@ -253,26 +254,39 @@ public class LookupData {
IASTNode p1 = astName.getParent();
IASTNode p2 = p1.getParent();
if (p1 instanceof ICPPASTConstructorChainInitializer)
return true;
if (p1 instanceof ICPPASTNamedTypeSpecifier && p2 instanceof IASTTypeId) {
return p2.getParent() instanceof ICPPASTNewExpression;
} else if (p1 instanceof ICPPASTQualifiedName) {
if (p1 instanceof ICPPASTQualifiedName) {
if (((ICPPASTQualifiedName) p1).getLastName() != astName)
return false;
if (p2 instanceof ICPPASTFunctionDeclarator) {
IASTName[] names = ((ICPPASTQualifiedName)p1).getNames();
if (names.length >= 2 && names[names.length - 1] == astName)
return CPPVisitor.isConstructor(names[names.length - 2], (IASTDeclarator) p2);
} else if (p2 instanceof ICPPASTNamedTypeSpecifier) {
IASTNode p3 = p2.getParent();
return p3 instanceof IASTTypeId && p3.getParent() instanceof ICPPASTNewExpression;
} else if (p2 instanceof IASTIdExpression) {
return p2.getParent() instanceof IASTFunctionCallExpression;
}
} else if (p1 instanceof IASTFunctionCallExpression || p2 instanceof IASTFunctionCallExpression) {
if (p2 != null) {
p1= p2;
p2= p1.getParent();
}
}
if (p1 instanceof ICPPASTConstructorChainInitializer) {
return true;
}
if (p1 instanceof IASTExpression) {
if (p1 instanceof IASTIdExpression) {
p1= p1.getParent();
}
while (p1 instanceof IASTUnaryExpression && ((IASTUnaryExpression) p1).getOperator() == IASTUnaryExpression.op_bracketedPrimary) {
p1= p1.getParent();
}
if (p1 instanceof IASTFunctionCallExpression) {
return true;
}
} else if (p1 instanceof ICPPASTNamedTypeSpecifier && p2 instanceof IASTTypeId) {
if (p2.getParent() instanceof ICPPASTNewExpression) {
IASTDeclarator dtor = ((IASTTypeId) p2).getAbstractDeclarator();
if (dtor.getPointerOperators().length == 0)
return true;
}
}
return false;
}