iris

small scheme interpreter
git clone git://git.2f30.org/iris.git
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commit a29d9e01a68ebf4bfa8dd66452358cb3610ee46d
parent 25a0f102da79b5900757140865be17f248aec065
Author: sin <sin@2f30.org>
Date:   Fri May 16 11:41:53 +0100

Bomb out on multiple arguments to boolean

Diffstat:
parser.c | 6++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/parser.c b/parser.c @@ -334,7 +334,7 @@ evaldefine(struct object *o) if (!caddr(o)) return error("expected sexpression"); if (cadddr(o)) - return error("multiple arguments to define"); + return error("multiple arguments"); val = eval(caddr(o)); if (val->type == OError) return val; @@ -398,7 +398,7 @@ evalset(struct object *o) if (!caddr(o)) return error("expected sexpression"); if (cadddr(o)) - return error("multiple arguments to set"); + return error("multiple arguments"); val = eval(caddr(o)); if (val->type == OError) return val; @@ -419,6 +419,8 @@ evalboolean(struct object *o) arg = eval(cadr(o)); if (arg->type == OError) return arg; + if (caddr(o)) + return error("multiple arguments"); if (arg->type == OBoolean) return boolean(true); return boolean(false);