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Bug 401661 - CPPClassType.getScope() at split definition and declaration

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Now CPPClassType.getScope() returns the scope of the surrounding class
or namespace independent of the location of the definition.
This commit is contained in:
Thomas Corbat 2013-02-25 14:18:07 +01:00
parent 6e5ac901f4
commit d24992f0a6
2 changed files with 77 additions and 5 deletions
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66
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
View file

@ -10195,4 +10195,70 @@ public class AST2CPPTests extends AST2TestBase {
long BSize = SizeofCalculator.getSizeAndAlignment(B, nameB).size;
assertEquals(pointerSize, BSize);
}
// namespace NS {
// class Enclosing {
// class Inner {};
// };
// }
public void testNestedClassScopeInlineDefinition_401661() throws Exception {
String code = getAboveComment();
parseAndCheckBindings(code);
BindingAssertionHelper bh = new BindingAssertionHelper(code, true);
ICPPClassType Enclosing = bh.assertNonProblem("Enclosing", 9);
ICPPClassType Inner = bh.assertNonProblem("Inner", 5);
assertEquals(Enclosing.getCompositeScope(), Inner.getScope());
}
// namespace NS {
// class Enclosing {
// class Inner;
// };
// }
// class NS::Enclosing::Inner{};
public void testNestedClassScopeSeparateDefinition_401661() throws Exception {
String code = getAboveComment();
parseAndCheckBindings(code);
BindingAssertionHelper bh = new BindingAssertionHelper(code, true);
ICPPClassType Enclosing = bh.assertNonProblem("Enclosing", 9);
ICPPClassType Inner = bh.assertNonProblem("Inner;", 5);
assertEquals(Enclosing.getCompositeScope(), Inner.getScope());
}
// namespace NS {
// class Inner {};
// }
public void testClassScopeInlineDefinition_401661() throws Exception {
String code = getAboveComment();
parseAndCheckBindings(code);
BindingAssertionHelper bh = new BindingAssertionHelper(code, true);
ICPPNamespace NamespaceNS = bh.assertNonProblem("NS {", 2);
ICPPClassType Inner = bh.assertNonProblem("Inner", 5);
assertEquals(NamespaceNS.getNamespaceScope(), Inner.getScope());
}
// namespace NS {
// class Inner;
// }
// class NS::Inner{};
public void testClassScopeSeparateDefinition_401661() throws Exception {
String code = getAboveComment();
parseAndCheckBindings(code);
BindingAssertionHelper bh = new BindingAssertionHelper(code, true);
ICPPNamespace NamespaceNS = bh.assertNonProblem("NS {", 2);
ICPPClassType Inner = bh.assertNonProblem("Inner;", 5);
assertEquals(NamespaceNS.getNamespaceScope(), Inner.getScope());
}
}

14
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassType.java
View file

@ -117,10 +117,7 @@ public class CPPClassType extends PlatformObject implements ICPPInternalClassTyp
private ICPPClassType typeInIndex;
public CPPClassType(IASTName name, IBinding indexBinding) {
if (name instanceof ICPPASTQualifiedName) {
IASTName[] ns = ((ICPPASTQualifiedName) name).getNames();
name = ns[ns.length - 1];
}
name = stripQualifier(name);
IASTNode parent = name.getParent();
while (parent instanceof IASTName)
parent = parent.getParent();
@ -195,6 +192,7 @@ public class CPPClassType extends PlatformObject implements ICPPInternalClassTyp
@Override
public IScope getScope() {
IASTName name = definition != null ? definition : declarations[0];
name = stripQualifier(name);
IScope scope = CPPVisitor.getContainingScope(name);
if (definition == null && name.getPropertyInParent() != ICPPASTQualifiedName.SEGMENT_NAME) {
@ -406,4 +404,12 @@ public class CPPClassType extends PlatformObject implements ICPPInternalClassTyp
}
return false;
}
private IASTName stripQualifier(IASTName name) {
if (name instanceof ICPPASTQualifiedName) {
IASTName[] ns = ((ICPPASTQualifiedName)name).getNames();
name = ns[ ns.length - 1 ];
}
return name;
}
}