stdlib won't compile

Bugzilla Link	1153
Created on	Apr 18, 2015 15:08
Version	svn
OS	Linux
Architecture	PC

Extended Description

I encounter the same problem. I use repeated "make -j8" invocations
get the rest of the stdlib to compile to the point where it is usable by sac2c.
The damage happens very early, as can be seen when I tried to fault-isolate the
problem:
sac2c UnibenchCSV.sac -v1 -bptc:rso >crud
Internal compiler error
Assertion "TCcountExprs( exprs) == 1" failed at print/print.c:1136 -- operator application with wrong number of arguments encountered!
This is an area of the compiler that I know nothing about, so my investigation stopped
here. Perhaps Artem will look into it, as it might be a parser problem.
Bob
On 15-04-18 07:01 AM, Heinz Wiesinger wrote:
> Hi all,
>
> I tried to update to sac2c master today, and found that it is unfortunately
> again broken, in the sense that it can't compile stdlib. This is the error I'm
> getting:
>
> cd modules/unibench/; sac2c -v0 -linksetsize 0 -O3  UnibenchInput.sac -o
> /mnt/progs/projects/UvA/sac//stdlib/shared-libs
> Internal compiler error
> Program reached impossible state at arrayopt/lacfun_utilities.c:466 -- Could
> not find relational for predicate
> Please file a bug at: http://bugs.sac-home.org
> make: *** [libUnibenchInputTree.so] Error 1
>
> I can finish compiling as much as possible with "make -k", but eventually I hit
> the same bug in my test application. I would appreciate if someone could take
> a look at this because I have no idea what's going on here.
>
> As a sidenote, is it somehow possible to get continuous integration back for
> sac2c/stdlib? I'm developing on top of a 2 month old sac2c simply because
> everytime I try master it's broken in one way or another.
>
> Grs,
> Heinz
This has been broken for some time now, but it definitely breaks with:
sac2c -V
sac2c v1.00-beta (Haggis And Apple)
 developer rev 18553 linux-gnu_x86_64
 (Fri Apr 17 16:28:28 EDT 2015 by sac)