private RefactoringStatus mappingErrorFound(RefactoringStatus result, ASTNode node) {
if (node != null
&& (node.getFlags() & ASTNode.MALFORMED) != 0
&& processCompilerError(result, node)) return result;
result.addFatalError(getMappingErrorMessage());
return result;
}
/*
* @see edu.berkeley.eduride.isa.corext.dom.GenericVisitor#visitNode(org.eclipse.jdt.core.dom.ASTNode)
*/
protected boolean visitNode(ASTNode node) {
if ((node.getFlags() & ASTNode.MALFORMED) == ASTNode.MALFORMED) {
retainPositions(node.getStartPosition(), node.getLength());
return false;
}
return true;
}
public static void setIsGeneratedFlag(
org.eclipse.jdt.core.dom.ASTNode domNode,
org.eclipse.jdt.internal.compiler.ast.ASTNode internalNode)
throws Exception {
if (internalNode == null || domNode == null) return;
boolean isGenerated =
internalNode.getClass().getField("$generatedBy").get(internalNode) != null;
if (isGenerated) {
domNode.getClass().getField("$isGenerated").set(domNode, true);
domNode.setFlags(domNode.getFlags() & ~org.eclipse.jdt.core.dom.ASTNode.ORIGINAL);
}
}
protected ISourceLocation getSourceLocation(ASTNode node) {
try {
int nodeLength = compilUnit.getExtendedLength(node);
if (nodeLength > 0) {
int start = compilUnit.getExtendedStartPosition(node);
int end = start + nodeLength - 1;
if (end < start && ((node.getFlags() & 9) > 0)) {
insert(
messages,
values.constructor(
DATATYPE_RASCAL_MESSAGE_ERROR_NODE_TYPE,
values.string("Recovered/Malformed node, guessing the length"),
values.sourceLocation(loc, 0, 0)));
nodeLength = node.toString().length();
end = start + nodeLength - 1;
}
return values.sourceLocation(
loc,
start,
nodeLength,
compilUnit.getLineNumber(start),
compilUnit.getLineNumber(end),
// TODO: only adding 1 at the end seems to work, need to test.
compilUnit.getColumnNumber(start),
compilUnit.getColumnNumber(end) + 1);
}
} catch (IllegalArgumentException e) {
insert(
messages,
values.constructor(
DATATYPE_RASCAL_MESSAGE_ERROR_NODE_TYPE,
values.string("Most probably missing dependency"),
values.sourceLocation(loc, 0, 0)));
}
return values.sourceLocation(loc, 0, 0, 0, 0, 0, 0);
}