The copyright status of explicitly decompiled source is still unproven in the US, as far as I know. SAS vs World Programming seems to indicate that decompilatio

The copyright status of explicitly decompiled source is still unproven in the US, as far as I know. SAS vs World Programming seems to indicate that decompilation followed by reimplementation over a wall is probably not infringing, but I don't think a case has been tried around the direct output of a decompiler (i.e. OpenRCT, this SM64, etc.).