Number: 

Date: 19-Aug-84 10':51':52

Submitter: Masinter

Source: Masinter

Subject: want LIST1 opcode, = (CONS X NIL)

Assigned To: 

Attn: Charnl, vanMel, JonL

Status: Open

In/By: 

Problem Type: Performance

Impact: Moderate

Difficulty: 

Frequency: 

Priority: Hopefully

System: Language Support

Subsystem: Microcode

Machine: 1108

Disk: 

Lisp Version: 15-Aug-84 20':06':06

Source Files: 

Microcode Version: 

Memory Size: 

File Server: 

Server Software Version: 

Disposition: 

Description: this is more for space than speed, but  a *lot* of CONSes have NIL as the second arg. We had LIST1 for a while but got rid of it because of lack of ucode space. We could put it back in....

Workaround: 

Test Case: 

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