[cmucl-imp] compile-file return values?

[Raymond Toy]

>>>>> "Douglas" == Douglas Crosher <dtc-cmucl at scieneer.com> writes:

    Douglas> I propose using the c::brevity extension to suppress the
    Douglas> efficiency notes and then check the second value returned
    Douglas> by compile-file. For example:

    Douglas> (proclaim '(optimize (speed 2) (safety 3) #-allegro
    Douglas> (debug 3)
    Douglas> 	    #+(or scl cmu) (c::brevity 2)))

This seems ok, but why these particular compiler settings used?  These
aren't the default for cmucl.

    Douglas> However this does not work on the current cmucl because
    Douglas> the second value returned does not include
    Douglas> style-warnings, so unused variable warnings etc are not
    Douglas> caught in this test.

    Douglas> The ANSI-CL standard suggests that the second return
    Douglas> value should be true for style-warnings, as well as other
    Douglas> warnings and errors, so the original cmucl code seems
    Douglas> right to me.

    Douglas> Perhaps there was some other issue here.

I agree with your analysis; style warnings are counted as warnings.

I'll make the suggested change soon.  I vaguely remember some issues
with this long ago, and I thought they show up in the ansi-tests, but
I tested the snapshot version with a version with your suggested
change and there's no difference.  I don't know what the issue can be
anymore.

Ray