From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
Date: Sun, 13 Sep 2015 11:21:10 -0700
To: 9fans@9fans.net
Message-ID: <bac2de0b10f7ef9740c546ea6bb45679@brasstown.quanstro.net>
In-Reply-To: <52607cb8b4723e1490f67b6451fc4ef5@felloff.net>
References: <52607cb8b4723e1490f67b6451fc4ef5@felloff.net>
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Subject: Re: [9fans] kenc vlong <asop> double
Topicbox-Message-UUID: 6a52d0d6-ead9-11e9-9d60-3106f5b1d025

> --- a/sys/src/cmd/cc/com.c	Sun Sep 13 13:51:00 2015 +0200
> +++ b/sys/src/cmd/cc/com.c	Sun Sep 13 19:59:43 2015 +0200
> @@ -182,8 +182,8 @@
>  			r = new1(OCAST, n->right, Z);
>  			r->type = t;
>  			n->right = r;
> -			n->type = t;
>  		}
> +		n->type = t;
>  		break;

isn't the && !mixedasop() added to the condition the problem:
the cast should not be elided if it's a float/double.  though 8c
might get this wrong for other reasons.

- erik