| private SetIsNumberVar ( int varIndex ) : void | ||
| varIndex | int | |
| return | void | |
internal static void RunFlowAnalyzes(OptFunctionNode fn, Node[] statementNodes)
{
int paramCount = fn.fnode.GetParamCount();
int varCount = fn.fnode.GetParamAndVarCount();
int[] varTypes = new int[varCount];
// If the variable is a parameter, it could have any type.
for (int i = 0; i != paramCount; ++i)
{
varTypes[i] = Rhino.Optimizer.Optimizer.AnyType;
}
// If the variable is from a "var" statement, its typeEvent will be set
// when we see the setVar node.
for (int i_1 = paramCount; i_1 != varCount; ++i_1)
{
varTypes[i_1] = Rhino.Optimizer.Optimizer.NoType;
}
Block[] theBlocks = BuildBlocks(statementNodes);
ReachingDefDataFlow(fn, statementNodes, theBlocks, varTypes);
TypeFlow(fn, statementNodes, theBlocks, varTypes);
for (int i_2 = paramCount; i_2 != varCount; i_2++)
{
if (varTypes[i_2] == Rhino.Optimizer.Optimizer.NumberType)
{
fn.SetIsNumberVar(i_2);
}
}
}
