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Code Issues 1 Releases Wiki Activity

Fix bug in compiler

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This commit is contained in:
Calvin Rose 2017-06-25 19:17:54 -04:00
parent 1f8b671488
commit d6967a564d
2 changed files with 18 additions and 15 deletions
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12
core/compile.c
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@ -574,7 +574,7 @@ static Slot compile_assign(GstCompiler *c, FormOptions opts, GstValue left, GstV
GstValue lit = gst_wrap_nil(); GstValue lit = gst_wrap_nil();
GstScope *scope = c->tail; GstScope *scope = c->tail;
GstBuffer *buffer = c->buffer; GstBuffer *buffer = c->buffer;
FormOptions subOpts; FormOptions subOpts = form_options_default();
uint16_t target = 0; uint16_t target = 0;
uint16_t level = 0; uint16_t level = 0;
uint16_t flags = 0; uint16_t flags = 0;
@ -1064,15 +1064,7 @@ static SpecialFormHelper get_special(const GstValue *form) {
* problems. */ * problems. */
if (gst_string_length(name) == 0) if (gst_string_length(name) == 0)
return NULL; return NULL;
/* One character specials. */ /* Specials */
if (gst_string_length(name) == 1) {
switch(name[0]) {
case ':': return compile_def;
default:
break;
}
}
/* Multi character specials. Mostly control flow. */
switch (name[0]) { switch (name[0]) {
case 'a': case 'a':
{ {

21
gsttests/basic.gst
View File

@ -1,8 +1,19 @@
(do (print "Running basic tests...")
(: assert (fn [x e] (if x x (do (print e) (exit 1))))) (def assert (fn [x e] (if x (do (write stdout ".") x) (do (print e) (exit 1)))))
(assert (= 10 (+ 1 2 3 4)) "addition") (assert (= 10 (+ 1 2 3 4)) "addition")
(assert (= -8 (- 1 2 3 4)) "subtraction") (assert (= -8 (- 1 2 3 4)) "subtraction")
(assert (= 24 (* 1 2 3 4)) "multiplication") (assert (= 24 (* 1 2 3 4)) "multiplication")
(assert (= 0.1 (/ 1.0 10)) "division") (assert (= 4 (blshift 1 2)) "left shift")
(exit 0) (assert (= 1 (brshift 4 2)) "right shift")
)
(var accum 1)
(var count 0)
(while (< count 16)
(varset accum (blshift accum 1))
(varset count (+ 1 count)))
(assert (= accum 65536) "loop")
(print)
(exit 0)