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expanding the CompleteParser2Tests

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-fixes for method references
This commit is contained in:
Andrew Niefer 2005-01-14 21:47:13 +00:00
parent 7f89f8b969
commit 60e3bceae6
3 changed files with 165 additions and 29 deletions
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167
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/parser2/CompleteParser2Tests.java
View file

@ -1004,36 +1004,102 @@ public class CompleteParser2Tests extends TestCase {
public void testSimpleDoStatement() throws Exception
{
parse( "const int x = 3; int counter = 0; void foo() { do { ++counter; } while( counter != x ); } "); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "const int x = 3; int counter = 0; void foo() { do { ++counter; } while( counter != x ); } "); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 6 );
IVariable x = (IVariable) col.getName(0).resolveBinding();
IVariable counter = (IVariable) col.getName(1).resolveBinding();
assertInstances( col, x, 2 );
assertInstances( col, counter, 3 );
}
public void testThrowStatement() throws Exception
{
parse( "class A { }; void foo() throw ( A ) { throw A; throw; } "); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "class A { }; void foo() throw ( A ) { throw A; throw; } "); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 4 );
ICompositeType A = (ICompositeType) col.getName(0).resolveBinding();
assertInstances( col, A, 3 );
}
public void testScoping() throws Exception
{
parse( "void foo() { int x = 3; if( x == 1 ) { int x = 4; } else int x = 2; }"); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "void foo() { int x = 3; if( x == 1 ) { int x = 4; } else int x = 2; }"); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 5 );
IVariable x1 = (IVariable) col.getName(1).resolveBinding();
IVariable x2 = (IVariable) col.getName(3).resolveBinding();
IVariable x3 = (IVariable) col.getName(4).resolveBinding();
assertInstances( col, x1, 2 );
assertInstances( col, x2, 1 );
assertInstances( col, x3, 1 );
}
public void testEnumeratorReferences() throws Exception
{
parse( "enum E { e1, e2, e3 }; E anE = e1;"); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "enum E { e1, e2, e3 }; E anE = e1;"); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 7 );
IEnumeration E = (IEnumeration) col.getName(0).resolveBinding();
IEnumerator e1 = (IEnumerator) col.getName(1).resolveBinding();
IEnumerator e2 = (IEnumerator) col.getName(2).resolveBinding();
IEnumerator e3 = (IEnumerator) col.getName(3).resolveBinding();
IVariable anE = (IVariable) col.getName(5).resolveBinding();
assertInstances( col, E, 2 );
assertInstances( col, e1, 2 );
assertInstances( col, e2, 1 );
assertInstances( col, e3, 1 );
assertInstances( col, anE, 1 );
}
public void testBug42840() throws Exception
{
parse( "void foo(); void foo() { } class SearchMe { };"); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "void foo(); void foo() { } class SearchMe { };"); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 3 );
IFunction foo = (IFunction) col.getName(0).resolveBinding();
assertInstances( col, foo, 2 );
}
public void testBug42872() throws Exception
{
parse( "struct B {}; struct D : B {}; void foo(D* dp) { B* bp = dynamic_cast<B*>(dp); }" ); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "struct B {}; struct D : B {}; void foo(D* dp) { B* bp = dynamic_cast<B*>(dp); }" ); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 10 );
ICompositeType B = (ICompositeType) col.getName(0).resolveBinding();
ICompositeType D = (ICompositeType) col.getName(1).resolveBinding();
assertInstances( col, B, 4 );
assertInstances( col, D, 2 );
}
public void testBug43503A() throws Exception {
parse("class SD_01 { void f_SD_01() {}}; int main(){ SD_01 * a = new SD_01(); a->f_SD_01(); } "); //$NON-NLS-1$
IASTTranslationUnit tu = parse("class SD_01 { void f_SD_01() {}}; int main(){ SD_01 * a = new SD_01(); a->f_SD_01(); } "); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 8 );
ICompositeType SD_01 = (ICompositeType) col.getName(0).resolveBinding();
ICPPMethod f_SD_01 = (ICPPMethod) col.getName(1).resolveBinding();
assertInstances( col, SD_01, 3 );
assertInstances( col, f_SD_01, 2 );
}
@ -1050,19 +1116,48 @@ public class CompleteParser2Tests extends TestCase {
code.write( "bool OperatorOverload::operator!=( const class OperatorOverload& that )\n" ); //$NON-NLS-1$
code.write( "{ return false; }\n" ); //$NON-NLS-1$
parse( code.toString() );
IASTTranslationUnit tu = parse( code.toString() );
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 12 );
ICompositeType OperatorOverload = (ICompositeType) col.getName(0).resolveBinding();
ICPPMethod op1 = (ICPPMethod) col.getName(1).resolveBinding();
ICPPMethod op2 = (ICPPMethod) col.getName(4).resolveBinding();
assertInstances( col, OperatorOverload, 5 );
assertInstances( col, op1, 1 );
assertInstances( col, op2, 3 );
}
/**
* class A { static int x; } int A::x = 5;
*/
public void testBug43373() throws Exception
{
parse( "class A { static int x; }; int A::x = 5;" ); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "class A { static int x; }; int A::x = 5;" ); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 5 );
ICompositeType A = (ICompositeType) col.getName(0).resolveBinding();
ICPPField x = (ICPPField) col.getName(1).resolveBinding();
assertInstances( col, A, 2 );
assertInstances( col, x, 3 );
}
public void testBug39504() throws Exception
{
parse( "const int w = 2; int x[ 5 ]; int y = sizeof (x[w]);" ); //$NON-NLS-1$
IASTTranslationUnit tu = parse( "const int w = 2; int x[ 5 ]; int y = sizeof (x[w]);" ); //$NON-NLS-1$
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 5 );
IVariable w = (IVariable) col.getName(0).resolveBinding();
IVariable x = (IVariable) col.getName(1).resolveBinding();
assertInstances( col, w, 2 );
assertInstances( col, x, 2 );
}
public void testBug43375() throws Exception
@ -1074,24 +1169,40 @@ public class CompleteParser2Tests extends TestCase {
{
StringBuffer buff = new StringBuffer();
buff.append( "class SD_02 {"); //$NON-NLS-1$
buff.append( " public:"); //$NON-NLS-1$
buff.append( " void f_SD_02();"); //$NON-NLS-1$
buff.append( " };"); //$NON-NLS-1$
buff.append( "class SD_01 {\n"); //$NON-NLS-1$
buff.append( " public:\n"); //$NON-NLS-1$
buff.append( " SD_02 *next;"); // REFERENCE SD_02 //$NON-NLS-1$
buff.append( " void f_SD_01();\n"); //$NON-NLS-1$
buff.append( "};\n"); //$NON-NLS-1$
buff.append( "int main(){\n"); //$NON-NLS-1$
buff.append( " SD_01 a = new SD_01();\n"); // REFERENCE SD_01 * 2 //$NON-NLS-1$
buff.append( " a->f_SD_01();\n"); // REFERENCE a && REFERENCE f_SD_01 //$NON-NLS-1$
buff.append( "}\n"); //$NON-NLS-1$
buff.append( "void SD_01::f_SD_01()\n"); // REFERENCE SD_01 //$NON-NLS-1$
buff.append( "{\n"); //$NON-NLS-1$
buff.append( " next->f_SD_02();\n"); // REFERENCE next && reference f_SD_02 //$NON-NLS-1$
buff.append( "}\n"); //$NON-NLS-1$
parse( buff.toString() );
buff.append( "class SD_02 { "); //$NON-NLS-1$
buff.append( " public: "); //$NON-NLS-1$
buff.append( " void f_SD_02(); "); //$NON-NLS-1$
buff.append( " }; "); //$NON-NLS-1$
buff.append( "class SD_01 { \n"); //$NON-NLS-1$
buff.append( " public: \n"); //$NON-NLS-1$
buff.append( " SD_02 *next; \n"); //$NON-NLS-1$ // REFERENCE SD_02
buff.append( " void f_SD_01(); \n"); //$NON-NLS-1$
buff.append( "}; \n"); //$NON-NLS-1$
buff.append( "int main(){ \n"); //$NON-NLS-1$
buff.append( " SD_01 a = new SD_01(); \n"); //$NON-NLS-1$ // REFERENCE SD_01 * 2
buff.append( " a->f_SD_01(); \n"); //$NON-NLS-1$ // REFERENCE a && REFERENCE f_SD_01
buff.append( "} \n"); //$NON-NLS-1$
buff.append( "void SD_01::f_SD_01() \n"); //$NON-NLS-1$ // REFERENCE SD_01
buff.append( "{ \n"); //$NON-NLS-1$
buff.append( " next->f_SD_02(); \n"); //$NON-NLS-1$ // REFERENCE next && reference f_SD_02
buff.append( "} \n"); //$NON-NLS-1$
IASTTranslationUnit tu = parse( buff.toString() );
CPPNameCollector col = new CPPNameCollector();
CPPVisitor.visitTranslationUnit( tu, col );
assertEquals( col.size(), 17 );
ICompositeType SD_02 = (ICompositeType) col.getName(0).resolveBinding();
ICPPMethod f_SD_02 = (ICPPMethod) col.getName(1).resolveBinding();
ICompositeType SD_01 = (ICompositeType) col.getName(2).resolveBinding();
ICPPField next = (ICPPField) col.getName(4).resolveBinding();
ICPPMethod f_SD_01 = (ICPPMethod) col.getName(5).resolveBinding();
assertInstances( col, SD_02, 2 );
assertInstances( col, f_SD_02, 2 );
assertInstances( col, SD_01, 4 );
assertInstances( col, next, 2 );
assertInstances( col, f_SD_01, 4 );
}
public void testBug43679_A () throws Exception

6
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPReferenceType.java
View file

@ -37,4 +37,10 @@ public class CPPReferenceType implements ICPPReferenceType {
return type;
}
public boolean equals(Object obj) {
if( obj instanceof ICPPReferenceType ){
return ((ICPPReferenceType) obj).getType().equals( type );
}
return false;
}
}

21
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPSemantics.java
View file

@ -67,6 +67,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPReferenceType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier;
import org.eclipse.cdt.core.parser.ast.IASTNamespaceDefinition;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.core.parser.util.ObjectMap;
import org.eclipse.cdt.core.parser.util.ObjectSet;
@ -301,6 +302,16 @@ public class CPPSemantics {
}
} else if( parent instanceof ICPPASTFieldReference ){
data.qualified = true;
if( parent.getParent() instanceof IASTFunctionCallExpression ){
IASTExpression exp = ((IASTFunctionCallExpression)parent.getParent()).getParameterExpression();
if( exp instanceof IASTExpressionList )
data.functionParameters = ((IASTExpressionList) exp ).getExpressions();
else if( exp != null )
data.functionParameters = new IASTExpression [] { exp };
else
data.functionParameters = IASTExpression.EMPTY_EXPRESSION_ARRAY;
}
} else if( parent instanceof ICPPASTUsingDeclaration ){
data.forUsingDeclaration = true;
}
@ -552,8 +563,16 @@ public class CPPSemantics {
IASTNode item = ( nodes != null ? (nodes.length > 0 ? nodes[++idx] : null ) : parent );
while( item != null ) {
if( item == null || item == blockItem || ( blockItem != null && ((ASTNode)item).getOffset() > ((ASTNode) blockItem).getOffset() ))
if( item == null || ( blockItem != null && ((ASTNode)item).getOffset() > ((ASTNode) blockItem).getOffset() ))
break;
if( item == blockItem ){
if( !(item instanceof IASTNamespaceDefinition) &&
!(item instanceof IASTSimpleDeclaration &&
((IASTSimpleDeclaration)item).getDeclSpecifier() instanceof IASTCompositeTypeSpecifier) )
{
break;
}
}
if( item instanceof ICPPASTUsingDirective && !data.ignoreUsingDirectives ) {
if( usingDirectives != null )