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Code Issues Wiki Activity

fix bug 103281 - references in catch block

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This commit is contained in:
Andrew Niefer 2005-07-12 14:16:00 +00:00
parent 6d9f16002a
commit f817288fb3
2 changed files with 40 additions and 3 deletions
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21
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
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@ -4889,4 +4889,25 @@ public class AST2CPPTests extends AST2BaseTest {
assertSame( f2, col.getName(16).resolveBinding() );
assertSame( BT, col.getName(17).resolveBinding() );
}
public void testBug103281() throws Exception {
StringBuffer buffer = new StringBuffer();
buffer.append("struct Except { int blah; }; \n"); //$NON-NLS-1$
buffer.append("void f() { \n"); //$NON-NLS-1$
buffer.append(" try { } \n"); //$NON-NLS-1$
buffer.append(" catch ( Except * e ) { \n"); //$NON-NLS-1$
buffer.append(" e->blah; \n"); //$NON-NLS-1$
buffer.append(" } \n"); //$NON-NLS-1$
buffer.append("} \n"); //$NON-NLS-1$
IASTTranslationUnit tu = parse(buffer.toString(), ParserLanguage.CPP, true, true );
CPPNameCollector col = new CPPNameCollector();
tu.accept( col );
IField blah = (IField) col.getName(1).resolveBinding();
IVariable e = (IVariable) col.getName(4).resolveBinding();
assertSame( e, col.getName(5).resolveBinding() );
assertSame( blah, col.getName(6).resolveBinding() );
}
}

22
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPSemantics.java
View file

@ -62,6 +62,7 @@ import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IVariable;
import org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier.IASTEnumerator;
import org.eclipse.cdt.core.dom.ast.c.ICASTFieldDesignator;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCatchHandler;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTConstructorChainInitializer;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTDeclSpecifier;
@ -1346,11 +1347,14 @@ public class CPPSemantics {
IASTName[] found = null;
if( parent instanceof IASTCompoundStatement ){
if( parent.getParent() instanceof IASTFunctionDefinition ){
ICPPASTFunctionDeclarator dtor = (ICPPASTFunctionDeclarator) ((IASTFunctionDefinition)parent.getParent()).getDeclarator();
IASTNode p = parent.getParent();
if( p instanceof IASTFunctionDefinition ){
ICPPASTFunctionDeclarator dtor = (ICPPASTFunctionDeclarator) ((IASTFunctionDefinition)p).getDeclarator();
nodes = dtor.getParameters();
}
if( nodes == null || nodes.length == 0 ){
if( p instanceof ICPPASTCatchHandler ){
parent = p;
} else if( nodes == null || nodes.length == 0 ){
IASTCompoundStatement compound = (IASTCompoundStatement) parent;
nodes = compound.getStatements();
}
@ -1462,6 +1466,16 @@ public class CPPSemantics {
item = nodes[0];
break;
}
} else if( parent instanceof ICPPASTCatchHandler ){
parent = ((ICPPASTCatchHandler)parent).getCatchBody();
if( parent instanceof IASTCompoundStatement ){
nodes = ((IASTCompoundStatement)parent).getStatements();
}
if( nodes.length > 0 ){
idx = 0;
item = nodes[0];
break;
}
}
if( item == null && nodeStackPos >= 0 ){
nodes = nodeStack[nodeStackPos];
@ -1545,6 +1559,8 @@ public class CPPSemantics {
declaration = (IASTDeclaration) node;
else if( node instanceof IASTDeclarationStatement )
declaration = ((IASTDeclarationStatement)node).getDeclaration();
else if( node instanceof ICPPASTCatchHandler )
declaration = ((ICPPASTCatchHandler)node).getDeclaration();
else if( node instanceof ICPPASTForStatement && checkAux )
{
ICPPASTForStatement forStatement = (ICPPASTForStatement) node;