🚀 go-pugleaf

A combination of a #ifdef along with my incorrect usage of the protoize 
-c option explains the below problem. Sorry for any inconvenience!

Sean Callahan

Forwarded message:
> From seanc Tue Jul 28 16:24:46 1992
> Subject: protoize bug
> To: bug-gcc@prep.ai.mit.edu
> Date: Tue, 28 Jul 92 16:24:46 PDT
> X-Mailer: ELM [version 2.3 PL0]
> 
> 
> I have an approximately 2000 line C sourcefile. It has a globally scoped 
> external variable defined in the file as shown below.
> 
> AllIntersect CMAISP;
> 
> where AllIntersect is defined in an included header file as
> 
> typedef struct AllIntersect AllIntersect;
> 
> struct AllIntersect {
> 	IheaderP head, tail;
> 	int total;
> 	int total_headers;
> };
> 
> CMAISP is used throughout the file over 100 times. No errors are reported 
> until line 1508 where protoize complains that 
> 
> `CMAISP' undeclared (first use this function)
> 
> and protoize fails.
> 
> I can fix the problem by inserting 
> 
> extern AllIntersect CMAISP; 
> 
> above the function where the complaints begin...but that is obviously
> not acceptable.  I am converting a program consisting of 60 large 
> source files!
> 
> If you can be of any help I would greatly appreciate it!
> 
> The version is 2.2.2.2
> 
> Thankyou,
> Sean Callahan
> seanc@atc.boeing.com
> 
>