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Fix for 176863, StackOverflow parsing ambigous template instanciation.

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This commit is contained in:
Markus Schorn 2007-03-12 13:38:24 +00:00
parent 4eb3deed35
commit 1bc6b14d20
2 changed files with 10 additions and 1 deletions
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8
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTName.java
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@ -40,7 +40,7 @@ public class CPPASTName extends CPPASTNode implements IASTName {
private static final char[] EMPTY_CHAR_ARRAY = {}; private static final char[] EMPTY_CHAR_ARRAY = {};
private static final String EMPTY_STRING = ""; //$NON-NLS-1$ private static final String EMPTY_STRING = ""; //$NON-NLS-1$
private static final int MAX_RESOLUTION_DEPTH = 3; private static final int MAX_RESOLUTION_DEPTH = 5;
private IBinding binding = null; private IBinding binding = null;
private int fResolutionDepth= 0; private int fResolutionDepth= 0;
@ -76,6 +76,12 @@ public class CPPASTName extends CPPASTNode implements IASTName {
return binding; return binding;
} }
public void incResolutionDepth() {
if (binding == null && ++fResolutionDepth > MAX_RESOLUTION_DEPTH) {
binding= new RecursionResolvingBinding(this);
}
}
public IASTCompletionContext getCompletionContext() { public IASTCompletionContext getCompletionContext() {
IASTNode node = getParent(); IASTNode node = getParent();
while (node != null) { while (node != null) {

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

@ -940,6 +940,9 @@ public class CPPVisitor {
IASTName ns [] = ((ICPPASTQualifiedName)name).getNames(); IASTName ns [] = ((ICPPASTQualifiedName)name).getNames();
name = ns[ ns.length - 1 ]; name = ns[ ns.length - 1 ];
} }
if (name instanceof CPPASTName) {
((CPPASTName) name).incResolutionDepth();
}
IBinding binding = name.getBinding(); IBinding binding = name.getBinding();
if( binding == null ){ if( binding == null ){
binding = CPPSemantics.resolveBinding( name ); binding = CPPSemantics.resolveBinding( name );