internal override void ResolveVariableOrigins(ParserContext parser, VariableScope varIds, VariableIdAllocPhase phase)
{
foreach (Executable ex in this.TryBlock)
{
ex.ResolveVariableOrigins(parser, varIds, phase);
}
foreach (CatchBlock cb in this.CatchBlocks)
{
if (cb.ExceptionVariableToken != null)
{
if ((phase & VariableIdAllocPhase.REGISTER) != 0)
{
// TODO: this is a little flawed. Should find the common base class.
AType exceptionType = cb.Types.Length == 1
? AType.ProvideRoot(cb.TypeTokens[0], cb.Types[0])
: AType.ProvideRoot(cb.CatchToken, "Core.Exception");
varIds.RegisterVariable(exceptionType, cb.ExceptionVariableToken.Value);
}
if ((phase & VariableIdAllocPhase.ALLOC) != 0)
{
cb.VariableLocalScopeId = varIds.GetVarId(cb.ExceptionVariableToken);
}
}
foreach (Executable ex in cb.Code)
{
ex.ResolveVariableOrigins(parser, varIds, phase);
}
}
if (this.FinallyBlock != null)
{
foreach (Executable ex in this.FinallyBlock)
{
ex.ResolveVariableOrigins(parser, varIds, phase);
}
}
}