protected void findOccurrences() {
fDescription = Messages.format(EXIT_POINT_OF, fFunctionDeclaration.getFunctionName().getName());
fFunctionDeclaration.accept(this);
// TODO : check execution path to determine if the last bracket
// is also a possible exit path
// Block block= fMethodDeclaration.getBody();
// if (block != null) {
// List statements= block.statements();
// if (statements.size() > 0) {
// Statement last= (Statement)statements.get(statements.size() - 1);
// int maxVariableId= LocalVariableIndex.perform(fMethodDeclaration);
// FlowContext flowContext= new FlowContext(0, maxVariableId + 1);
// flowContext.setConsiderAccessMode(false);
// flowContext.setComputeMode(FlowContext.ARGUMENTS);
// InOutFlowAnalyzer flowAnalyzer= new InOutFlowAnalyzer(flowContext);
// FlowInfo info= flowAnalyzer.perform(new ASTNode[] {last});
// if (!info.isNoReturn() && !isVoid) {
// if (!info.isPartialReturn())
// return;
// }
// }
int offset = fFunctionDeclaration.getEnd() - 1;
fResult.add(new OccurrenceLocation(offset, 1, getOccurrenceType(null), fDescription));
// }
}
/**
* @param path
* @return true if the given path indicates a global variable
*/
public static boolean localVariableAlreadyExists(
FunctionDeclaration functionDeclaration, final String name) {
assert functionDeclaration != null && name != null;
final LocalVariableSearcher checkLocalVariable = new LocalVariableSearcher(name);
functionDeclaration.accept(checkLocalVariable);
return checkLocalVariable.localVariableAlreadyExists();
}