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ce09ee19 AW |
1 | ;;;; tree-il.test --- test suite for compiling tree-il -*- scheme -*- |
2 | ;;;; Andy Wingo <wingo@pobox.com> --- May 2009 | |
3 | ;;;; | |
4 | ;;;; Copyright (C) 2009 Free Software Foundation, Inc. | |
5 | ;;;; | |
6 | ;;;; This library is free software; you can redistribute it and/or | |
7 | ;;;; modify it under the terms of the GNU Lesser General Public | |
8 | ;;;; License as published by the Free Software Foundation; either | |
53befeb7 NJ |
9 | ;;;; version 3 of the License, or (at your option) any later version. |
10 | ;;;; | |
ce09ee19 AW |
11 | ;;;; This library is distributed in the hope that it will be useful, |
12 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | ;;;; Lesser General Public License for more details. | |
53befeb7 | 15 | ;;;; |
ce09ee19 AW |
16 | ;;;; You should have received a copy of the GNU Lesser General Public |
17 | ;;;; License along with this library; if not, write to the Free Software | |
18 | ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | ||
20 | (define-module (test-suite tree-il) | |
21 | #:use-module (test-suite lib) | |
22 | #:use-module (system base compile) | |
23 | #:use-module (system base pmatch) | |
4b856371 | 24 | #:use-module (system base message) |
ce09ee19 | 25 | #:use-module (language tree-il) |
4b856371 LC |
26 | #:use-module (language glil) |
27 | #:use-module (srfi srfi-13)) | |
ce09ee19 | 28 | |
e0c90f90 AW |
29 | ;; Of course, the GLIL that is emitted depends on the source info of the |
30 | ;; input. Here we're not concerned about that, so we strip source | |
31 | ;; information from the incoming tree-il. | |
32 | ||
33 | (define (strip-source x) | |
34 | (post-order! (lambda (x) (set! (tree-il-src x) #f)) | |
35 | x)) | |
36 | ||
ce09ee19 AW |
37 | (define-syntax assert-scheme->glil |
38 | (syntax-rules () | |
39 | ((_ in out) | |
e0c90f90 AW |
40 | (let ((tree-il (strip-source |
41 | (compile 'in #:from 'scheme #:to 'tree-il)))) | |
ce09ee19 AW |
42 | (pass-if 'in |
43 | (equal? (unparse-glil (compile tree-il #:from 'tree-il #:to 'glil)) | |
44 | 'out)))))) | |
45 | ||
46 | (define-syntax assert-tree-il->glil | |
ce09ee19 AW |
47 | (syntax-rules () |
48 | ((_ in pat test ...) | |
49 | (let ((exp 'in)) | |
50 | (pass-if 'in | |
51 | (let ((glil (unparse-glil | |
e0c90f90 | 52 | (compile (strip-source (parse-tree-il exp)) |
ce09ee19 AW |
53 | #:from 'tree-il #:to 'glil)))) |
54 | (pmatch glil | |
55 | (pat (guard test ...) #t) | |
56 | (else #f)))))))) | |
57 | ||
ce09ee19 AW |
58 | (with-test-prefix "void" |
59 | (assert-tree-il->glil | |
60 | (void) | |
8a4ca0ea | 61 | (program () (std-prelude 0 0 #f) (label _) (void) (call return 1))) |
ce09ee19 AW |
62 | (assert-tree-il->glil |
63 | (begin (void) (const 1)) | |
8a4ca0ea | 64 | (program () (std-prelude 0 0 #f) (label _) (const 1) (call return 1))) |
ce09ee19 AW |
65 | (assert-tree-il->glil |
66 | (apply (primitive +) (void) (const 1)) | |
8a4ca0ea | 67 | (program () (std-prelude 0 0 #f) (label _) (void) (call add1 1) (call return 1)))) |
ce09ee19 AW |
68 | |
69 | (with-test-prefix "application" | |
70 | (assert-tree-il->glil | |
71 | (apply (toplevel foo) (const 1)) | |
8a4ca0ea AW |
72 | (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (const 1) (call goto/args 1))) |
73 | (assert-tree-il->glil | |
ce09ee19 | 74 | (begin (apply (toplevel foo) (const 1)) (void)) |
8a4ca0ea | 75 | (program () (std-prelude 0 0 #f) (label _) (call new-frame 0) (toplevel ref foo) (const 1) (mv-call 1 ,l1) |
0f423f20 AW |
76 | (call drop 1) (branch br ,l2) |
77 | (label ,l3) (mv-bind () #f) (unbind) | |
78 | (label ,l4) | |
30a5e062 | 79 | (void) (call return 1)) |
0f423f20 | 80 | (and (eq? l1 l3) (eq? l2 l4))) |
ce09ee19 AW |
81 | (assert-tree-il->glil |
82 | (apply (toplevel foo) (apply (toplevel bar))) | |
8a4ca0ea | 83 | (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (call new-frame 0) (toplevel ref bar) (call call 0) |
ce09ee19 AW |
84 | (call goto/args 1)))) |
85 | ||
86 | (with-test-prefix "conditional" | |
8a4ca0ea | 87 | (assert-tree-il->glil |
ce09ee19 | 88 | (if (const #t) (const 1) (const 2)) |
8a4ca0ea | 89 | (program () (std-prelude 0 0 #f) (label _) (const #t) (branch br-if-not ,l1) |
ce09ee19 AW |
90 | (const 1) (call return 1) |
91 | (label ,l2) (const 2) (call return 1)) | |
92 | (eq? l1 l2)) | |
93 | ||
8a4ca0ea | 94 | (assert-tree-il->glil |
ce09ee19 | 95 | (begin (if (const #t) (const 1) (const 2)) (const #f)) |
8a4ca0ea | 96 | (program () (std-prelude 0 0 #f) (label _) (const #t) (branch br-if-not ,l1) (branch br ,l2) |
ce09ee19 AW |
97 | (label ,l3) (label ,l4) (const #f) (call return 1)) |
98 | (eq? l1 l3) (eq? l2 l4)) | |
99 | ||
8a4ca0ea | 100 | (assert-tree-il->glil |
ce09ee19 | 101 | (apply (primitive null?) (if (const #t) (const 1) (const 2))) |
8a4ca0ea | 102 | (program () (std-prelude 0 0 #f) (label _) (const #t) (branch br-if-not ,l1) |
ce09ee19 AW |
103 | (const 1) (branch br ,l2) |
104 | (label ,l3) (const 2) (label ,l4) | |
105 | (call null? 1) (call return 1)) | |
106 | (eq? l1 l3) (eq? l2 l4))) | |
107 | ||
108 | (with-test-prefix "primitive-ref" | |
109 | (assert-tree-il->glil | |
110 | (primitive +) | |
8a4ca0ea | 111 | (program () (std-prelude 0 0 #f) (label _) (toplevel ref +) (call return 1))) |
ce09ee19 AW |
112 | |
113 | (assert-tree-il->glil | |
114 | (begin (primitive +) (const #f)) | |
8a4ca0ea | 115 | (program () (std-prelude 0 0 #f) (label _) (const #f) (call return 1))) |
ce09ee19 AW |
116 | |
117 | (assert-tree-il->glil | |
118 | (apply (primitive null?) (primitive +)) | |
8a4ca0ea | 119 | (program () (std-prelude 0 0 #f) (label _) (toplevel ref +) (call null? 1) |
ce09ee19 AW |
120 | (call return 1)))) |
121 | ||
122 | (with-test-prefix "lexical refs" | |
123 | (assert-tree-il->glil | |
124 | (let (x) (y) ((const 1)) (lexical x y)) | |
8a4ca0ea | 125 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 AW |
126 | (const 1) (bind (x #f 0)) (lexical #t #f set 0) |
127 | (lexical #t #f ref 0) (call return 1) | |
ce09ee19 AW |
128 | (unbind))) |
129 | ||
130 | (assert-tree-il->glil | |
131 | (let (x) (y) ((const 1)) (begin (lexical x y) (const #f))) | |
8a4ca0ea | 132 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 | 133 | (const 1) (bind (x #f 0)) (lexical #t #f set 0) |
ce09ee19 AW |
134 | (const #f) (call return 1) |
135 | (unbind))) | |
136 | ||
137 | (assert-tree-il->glil | |
138 | (let (x) (y) ((const 1)) (apply (primitive null?) (lexical x y))) | |
8a4ca0ea | 139 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 AW |
140 | (const 1) (bind (x #f 0)) (lexical #t #f set 0) |
141 | (lexical #t #f ref 0) (call null? 1) (call return 1) | |
ce09ee19 AW |
142 | (unbind)))) |
143 | ||
144 | (with-test-prefix "lexical sets" | |
145 | (assert-tree-il->glil | |
aaae0d5a AW |
146 | ;; unreferenced sets may be optimized away -- make sure they are ref'd |
147 | (let (x) (y) ((const 1)) | |
148 | (set! (lexical x y) (apply (primitive 1+) (lexical x y)))) | |
8a4ca0ea | 149 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 | 150 | (const 1) (bind (x #t 0)) (lexical #t #t box 0) |
aaae0d5a AW |
151 | (lexical #t #t ref 0) (call add1 1) (lexical #t #t set 0) |
152 | (void) (call return 1) | |
ce09ee19 AW |
153 | (unbind))) |
154 | ||
155 | (assert-tree-il->glil | |
aaae0d5a AW |
156 | (let (x) (y) ((const 1)) |
157 | (begin (set! (lexical x y) (apply (primitive 1+) (lexical x y))) | |
158 | (lexical x y))) | |
8a4ca0ea | 159 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 | 160 | (const 1) (bind (x #t 0)) (lexical #t #t box 0) |
aaae0d5a AW |
161 | (lexical #t #t ref 0) (call add1 1) (lexical #t #t set 0) |
162 | (lexical #t #t ref 0) (call return 1) | |
ce09ee19 AW |
163 | (unbind))) |
164 | ||
165 | (assert-tree-il->glil | |
166 | (let (x) (y) ((const 1)) | |
aaae0d5a AW |
167 | (apply (primitive null?) |
168 | (set! (lexical x y) (apply (primitive 1+) (lexical x y))))) | |
8a4ca0ea | 169 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 | 170 | (const 1) (bind (x #t 0)) (lexical #t #t box 0) |
aaae0d5a AW |
171 | (lexical #t #t ref 0) (call add1 1) (lexical #t #t set 0) (void) |
172 | (call null? 1) (call return 1) | |
ce09ee19 AW |
173 | (unbind)))) |
174 | ||
175 | (with-test-prefix "module refs" | |
176 | (assert-tree-il->glil | |
177 | (@ (foo) bar) | |
8a4ca0ea | 178 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
179 | (module public ref (foo) bar) |
180 | (call return 1))) | |
181 | ||
182 | (assert-tree-il->glil | |
183 | (begin (@ (foo) bar) (const #f)) | |
8a4ca0ea | 184 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
185 | (module public ref (foo) bar) (call drop 1) |
186 | (const #f) (call return 1))) | |
187 | ||
188 | (assert-tree-il->glil | |
189 | (apply (primitive null?) (@ (foo) bar)) | |
8a4ca0ea | 190 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
191 | (module public ref (foo) bar) |
192 | (call null? 1) (call return 1))) | |
193 | ||
194 | (assert-tree-il->glil | |
195 | (@@ (foo) bar) | |
8a4ca0ea | 196 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
197 | (module private ref (foo) bar) |
198 | (call return 1))) | |
199 | ||
200 | (assert-tree-il->glil | |
201 | (begin (@@ (foo) bar) (const #f)) | |
8a4ca0ea | 202 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
203 | (module private ref (foo) bar) (call drop 1) |
204 | (const #f) (call return 1))) | |
205 | ||
206 | (assert-tree-il->glil | |
207 | (apply (primitive null?) (@@ (foo) bar)) | |
8a4ca0ea | 208 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
209 | (module private ref (foo) bar) |
210 | (call null? 1) (call return 1)))) | |
211 | ||
212 | (with-test-prefix "module sets" | |
213 | (assert-tree-il->glil | |
214 | (set! (@ (foo) bar) (const 2)) | |
8a4ca0ea | 215 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
216 | (const 2) (module public set (foo) bar) |
217 | (void) (call return 1))) | |
218 | ||
219 | (assert-tree-il->glil | |
220 | (begin (set! (@ (foo) bar) (const 2)) (const #f)) | |
8a4ca0ea | 221 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
222 | (const 2) (module public set (foo) bar) |
223 | (const #f) (call return 1))) | |
224 | ||
225 | (assert-tree-il->glil | |
226 | (apply (primitive null?) (set! (@ (foo) bar) (const 2))) | |
8a4ca0ea | 227 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
228 | (const 2) (module public set (foo) bar) |
229 | (void) (call null? 1) (call return 1))) | |
230 | ||
231 | (assert-tree-il->glil | |
232 | (set! (@@ (foo) bar) (const 2)) | |
8a4ca0ea | 233 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
234 | (const 2) (module private set (foo) bar) |
235 | (void) (call return 1))) | |
236 | ||
237 | (assert-tree-il->glil | |
238 | (begin (set! (@@ (foo) bar) (const 2)) (const #f)) | |
8a4ca0ea | 239 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
240 | (const 2) (module private set (foo) bar) |
241 | (const #f) (call return 1))) | |
242 | ||
243 | (assert-tree-il->glil | |
244 | (apply (primitive null?) (set! (@@ (foo) bar) (const 2))) | |
8a4ca0ea | 245 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
246 | (const 2) (module private set (foo) bar) |
247 | (void) (call null? 1) (call return 1)))) | |
248 | ||
249 | (with-test-prefix "toplevel refs" | |
250 | (assert-tree-il->glil | |
251 | (toplevel bar) | |
8a4ca0ea | 252 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
253 | (toplevel ref bar) |
254 | (call return 1))) | |
255 | ||
256 | (assert-tree-il->glil | |
257 | (begin (toplevel bar) (const #f)) | |
8a4ca0ea | 258 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
259 | (toplevel ref bar) (call drop 1) |
260 | (const #f) (call return 1))) | |
261 | ||
262 | (assert-tree-il->glil | |
263 | (apply (primitive null?) (toplevel bar)) | |
8a4ca0ea | 264 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
265 | (toplevel ref bar) |
266 | (call null? 1) (call return 1)))) | |
267 | ||
268 | (with-test-prefix "toplevel sets" | |
269 | (assert-tree-il->glil | |
270 | (set! (toplevel bar) (const 2)) | |
8a4ca0ea | 271 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
272 | (const 2) (toplevel set bar) |
273 | (void) (call return 1))) | |
274 | ||
275 | (assert-tree-il->glil | |
276 | (begin (set! (toplevel bar) (const 2)) (const #f)) | |
8a4ca0ea | 277 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
278 | (const 2) (toplevel set bar) |
279 | (const #f) (call return 1))) | |
280 | ||
281 | (assert-tree-il->glil | |
282 | (apply (primitive null?) (set! (toplevel bar) (const 2))) | |
8a4ca0ea | 283 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
284 | (const 2) (toplevel set bar) |
285 | (void) (call null? 1) (call return 1)))) | |
286 | ||
287 | (with-test-prefix "toplevel defines" | |
288 | (assert-tree-il->glil | |
289 | (define bar (const 2)) | |
8a4ca0ea | 290 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
291 | (const 2) (toplevel define bar) |
292 | (void) (call return 1))) | |
293 | ||
294 | (assert-tree-il->glil | |
295 | (begin (define bar (const 2)) (const #f)) | |
8a4ca0ea | 296 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
297 | (const 2) (toplevel define bar) |
298 | (const #f) (call return 1))) | |
299 | ||
300 | (assert-tree-il->glil | |
301 | (apply (primitive null?) (define bar (const 2))) | |
8a4ca0ea | 302 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
303 | (const 2) (toplevel define bar) |
304 | (void) (call null? 1) (call return 1)))) | |
305 | ||
306 | (with-test-prefix "constants" | |
307 | (assert-tree-il->glil | |
308 | (const 2) | |
8a4ca0ea | 309 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
310 | (const 2) (call return 1))) |
311 | ||
312 | (assert-tree-il->glil | |
313 | (begin (const 2) (const #f)) | |
8a4ca0ea | 314 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
315 | (const #f) (call return 1))) |
316 | ||
317 | (assert-tree-il->glil | |
318 | (apply (primitive null?) (const 2)) | |
8a4ca0ea | 319 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
320 | (const 2) (call null? 1) (call return 1)))) |
321 | ||
322 | (with-test-prefix "lambda" | |
323 | (assert-tree-il->glil | |
8a4ca0ea | 324 | (lambda () |
b0c8c187 | 325 | (lambda-case (((x) #f #f #f () (y) #f) (const 2)) #f)) |
8a4ca0ea | 326 | (program () (std-prelude 0 0 #f) (label _) |
258344b4 | 327 | (program () (std-prelude 1 1 #f) |
8a4ca0ea AW |
328 | (bind (x #f 0)) (label _) |
329 | (const 2) (call return 1) (unbind)) | |
ce09ee19 AW |
330 | (call return 1))) |
331 | ||
332 | (assert-tree-il->glil | |
8a4ca0ea | 333 | (lambda () |
b0c8c187 | 334 | (lambda-case (((x y) #f #f #f () (x1 y1) #f) |
8a4ca0ea AW |
335 | (const 2)) |
336 | #f)) | |
337 | (program () (std-prelude 0 0 #f) (label _) | |
258344b4 | 338 | (program () (std-prelude 2 2 #f) |
8a4ca0ea AW |
339 | (bind (x #f 0) (y #f 1)) (label _) |
340 | (const 2) (call return 1) | |
341 | (unbind)) | |
ce09ee19 AW |
342 | (call return 1))) |
343 | ||
344 | (assert-tree-il->glil | |
8a4ca0ea | 345 | (lambda () |
b0c8c187 | 346 | (lambda-case ((() #f x #f () (y) #f) (const 2)) |
8a4ca0ea AW |
347 | #f)) |
348 | (program () (std-prelude 0 0 #f) (label _) | |
899d37a6 | 349 | (program () (opt-prelude 0 0 0 1 #f) |
8a4ca0ea AW |
350 | (bind (x #f 0)) (label _) |
351 | (const 2) (call return 1) | |
352 | (unbind)) | |
ce09ee19 AW |
353 | (call return 1))) |
354 | ||
355 | (assert-tree-il->glil | |
8a4ca0ea | 356 | (lambda () |
b0c8c187 | 357 | (lambda-case (((x) #f x1 #f () (y y1) #f) (const 2)) |
8a4ca0ea AW |
358 | #f)) |
359 | (program () (std-prelude 0 0 #f) (label _) | |
899d37a6 | 360 | (program () (opt-prelude 1 0 1 2 #f) |
8a4ca0ea AW |
361 | (bind (x #f 0) (x1 #f 1)) (label _) |
362 | (const 2) (call return 1) | |
363 | (unbind)) | |
ce09ee19 AW |
364 | (call return 1))) |
365 | ||
366 | (assert-tree-il->glil | |
8a4ca0ea | 367 | (lambda () |
b0c8c187 | 368 | (lambda-case (((x) #f x1 #f () (y y1) #f) (lexical x y)) |
8a4ca0ea AW |
369 | #f)) |
370 | (program () (std-prelude 0 0 #f) (label _) | |
899d37a6 | 371 | (program () (opt-prelude 1 0 1 2 #f) |
8a4ca0ea AW |
372 | (bind (x #f 0) (x1 #f 1)) (label _) |
373 | (lexical #t #f ref 0) (call return 1) | |
374 | (unbind)) | |
ce09ee19 AW |
375 | (call return 1))) |
376 | ||
377 | (assert-tree-il->glil | |
8a4ca0ea | 378 | (lambda () |
b0c8c187 | 379 | (lambda-case (((x) #f x1 #f () (y y1) #f) (lexical x1 y1)) |
8a4ca0ea AW |
380 | #f)) |
381 | (program () (std-prelude 0 0 #f) (label _) | |
899d37a6 | 382 | (program () (opt-prelude 1 0 1 2 #f) |
8a4ca0ea AW |
383 | (bind (x #f 0) (x1 #f 1)) (label _) |
384 | (lexical #t #f ref 1) (call return 1) | |
385 | (unbind)) | |
a1a482e0 AW |
386 | (call return 1))) |
387 | ||
388 | (assert-tree-il->glil | |
8a4ca0ea | 389 | (lambda () |
b0c8c187 | 390 | (lambda-case (((x) #f #f #f () (x1) #f) |
8a4ca0ea | 391 | (lambda () |
b0c8c187 | 392 | (lambda-case (((y) #f #f #f () (y1) #f) |
8a4ca0ea AW |
393 | (lexical x x1)) |
394 | #f))) | |
395 | #f)) | |
396 | (program () (std-prelude 0 0 #f) (label _) | |
397 | (program () (std-prelude 1 1 #f) | |
398 | (bind (x #f 0)) (label _) | |
258344b4 | 399 | (program () (std-prelude 1 1 #f) |
8a4ca0ea AW |
400 | (bind (y #f 0)) (label _) |
401 | (lexical #f #f ref 0) (call return 1) | |
402 | (unbind)) | |
66d3e9a3 AW |
403 | (lexical #t #f ref 0) |
404 | (call vector 1) | |
57ab0671 | 405 | (call make-closure 2) |
8a4ca0ea AW |
406 | (call return 1) |
407 | (unbind)) | |
ce09ee19 AW |
408 | (call return 1)))) |
409 | ||
410 | (with-test-prefix "sequence" | |
411 | (assert-tree-il->glil | |
412 | (begin (begin (const 2) (const #f)) (const #t)) | |
8a4ca0ea | 413 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 AW |
414 | (const #t) (call return 1))) |
415 | ||
416 | (assert-tree-il->glil | |
417 | (apply (primitive null?) (begin (const #f) (const 2))) | |
8a4ca0ea | 418 | (program () (std-prelude 0 0 #f) (label _) |
ce09ee19 | 419 | (const 2) (call null? 1) (call return 1)))) |
5af166bd AW |
420 | |
421 | ;; FIXME: binding info for or-hacked locals might bork the disassembler, | |
422 | ;; and could be tightened in any case | |
423 | (with-test-prefix "the or hack" | |
8a4ca0ea | 424 | (assert-tree-il->glil |
5af166bd AW |
425 | (let (x) (y) ((const 1)) |
426 | (if (lexical x y) | |
427 | (lexical x y) | |
428 | (let (a) (b) ((const 2)) | |
429 | (lexical a b)))) | |
8a4ca0ea | 430 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 AW |
431 | (const 1) (bind (x #f 0)) (lexical #t #f set 0) |
432 | (lexical #t #f ref 0) (branch br-if-not ,l1) | |
433 | (lexical #t #f ref 0) (call return 1) | |
5af166bd | 434 | (label ,l2) |
66d3e9a3 AW |
435 | (const 2) (bind (a #f 0)) (lexical #t #f set 0) |
436 | (lexical #t #f ref 0) (call return 1) | |
5af166bd AW |
437 | (unbind) |
438 | (unbind)) | |
439 | (eq? l1 l2)) | |
440 | ||
aaae0d5a | 441 | ;; second bound var is unreferenced |
8a4ca0ea | 442 | (assert-tree-il->glil |
5af166bd AW |
443 | (let (x) (y) ((const 1)) |
444 | (if (lexical x y) | |
445 | (lexical x y) | |
446 | (let (a) (b) ((const 2)) | |
447 | (lexical x y)))) | |
8a4ca0ea | 448 | (program () (std-prelude 0 1 #f) (label _) |
66d3e9a3 AW |
449 | (const 1) (bind (x #f 0)) (lexical #t #f set 0) |
450 | (lexical #t #f ref 0) (branch br-if-not ,l1) | |
451 | (lexical #t #f ref 0) (call return 1) | |
5af166bd | 452 | (label ,l2) |
66d3e9a3 | 453 | (lexical #t #f ref 0) (call return 1) |
5af166bd AW |
454 | (unbind)) |
455 | (eq? l1 l2))) | |
0f423f20 AW |
456 | |
457 | (with-test-prefix "apply" | |
458 | (assert-tree-il->glil | |
459 | (apply (primitive @apply) (toplevel foo) (toplevel bar)) | |
8a4ca0ea AW |
460 | (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (toplevel ref bar) (call goto/apply 2))) |
461 | (assert-tree-il->glil | |
0f423f20 | 462 | (begin (apply (primitive @apply) (toplevel foo) (toplevel bar)) (void)) |
8a4ca0ea | 463 | (program () (std-prelude 0 0 #f) (label _) |
b7946e9e | 464 | (call new-frame 0) (toplevel ref apply) (toplevel ref foo) (toplevel ref bar) (mv-call 2 ,l1) |
0f423f20 AW |
465 | (call drop 1) (branch br ,l2) (label ,l3) (mv-bind () #f) (unbind) |
466 | (label ,l4) | |
467 | (void) (call return 1)) | |
468 | (and (eq? l1 l3) (eq? l2 l4))) | |
469 | (assert-tree-il->glil | |
470 | (apply (toplevel foo) (apply (toplevel @apply) (toplevel bar) (toplevel baz))) | |
8a4ca0ea | 471 | (program () (std-prelude 0 0 #f) (label _) |
0f423f20 | 472 | (toplevel ref foo) |
b7946e9e | 473 | (call new-frame 0) (toplevel ref bar) (toplevel ref baz) (call apply 2) |
0f423f20 AW |
474 | (call goto/args 1)))) |
475 | ||
476 | (with-test-prefix "call/cc" | |
477 | (assert-tree-il->glil | |
478 | (apply (primitive @call-with-current-continuation) (toplevel foo)) | |
8a4ca0ea AW |
479 | (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (call goto/cc 1))) |
480 | (assert-tree-il->glil | |
0f423f20 | 481 | (begin (apply (primitive @call-with-current-continuation) (toplevel foo)) (void)) |
8a4ca0ea | 482 | (program () (std-prelude 0 0 #f) (label _) |
b7946e9e | 483 | (call new-frame 0) (toplevel ref call-with-current-continuation) (toplevel ref foo) (mv-call 1 ,l1) |
0f423f20 AW |
484 | (call drop 1) (branch br ,l2) (label ,l3) (mv-bind () #f) (unbind) |
485 | (label ,l4) | |
486 | (void) (call return 1)) | |
487 | (and (eq? l1 l3) (eq? l2 l4))) | |
488 | (assert-tree-il->glil | |
489 | (apply (toplevel foo) | |
490 | (apply (toplevel @call-with-current-continuation) (toplevel bar))) | |
8a4ca0ea | 491 | (program () (std-prelude 0 0 #f) (label _) |
0f423f20 AW |
492 | (toplevel ref foo) |
493 | (toplevel ref bar) (call call/cc 1) | |
494 | (call goto/args 1)))) | |
495 | ||
f4aa0f10 LC |
496 | \f |
497 | (with-test-prefix "tree-il-fold" | |
498 | ||
499 | (pass-if "empty tree" | |
500 | (let ((leaf? #f) (up? #f) (down? #f) (mark (list 'mark))) | |
501 | (and (eq? mark | |
502 | (tree-il-fold (lambda (x y) (set! leaf? #t) y) | |
503 | (lambda (x y) (set! down? #t) y) | |
504 | (lambda (x y) (set! up? #t) y) | |
505 | mark | |
506 | '())) | |
507 | (not leaf?) | |
508 | (not up?) | |
509 | (not down?)))) | |
510 | ||
511 | (pass-if "lambda and application" | |
512 | (let* ((leaves '()) (ups '()) (downs '()) | |
513 | (result (tree-il-fold (lambda (x y) | |
514 | (set! leaves (cons x leaves)) | |
515 | (1+ y)) | |
516 | (lambda (x y) | |
517 | (set! downs (cons x downs)) | |
518 | (1+ y)) | |
519 | (lambda (x y) | |
520 | (set! ups (cons x ups)) | |
521 | (1+ y)) | |
522 | 0 | |
523 | (parse-tree-il | |
8a4ca0ea AW |
524 | '(lambda () |
525 | (lambda-case | |
b0c8c187 | 526 | (((x y) #f #f #f () (x1 y1) #f) |
8a4ca0ea AW |
527 | (apply (toplevel +) |
528 | (lexical x x1) | |
529 | (lexical y y1))) | |
530 | #f)))))) | |
f4aa0f10 LC |
531 | (and (equal? (map strip-source leaves) |
532 | (list (make-lexical-ref #f 'y 'y1) | |
533 | (make-lexical-ref #f 'x 'x1) | |
534 | (make-toplevel-ref #f '+))) | |
8a4ca0ea | 535 | (= (length downs) 3) |
f4aa0f10 LC |
536 | (equal? (reverse (map strip-source ups)) |
537 | (map strip-source downs)))))) | |
4b856371 LC |
538 | |
539 | \f | |
540 | ;;; | |
541 | ;;; Warnings. | |
542 | ;;; | |
543 | ||
544 | ;; Make sure we get English messages. | |
545 | (setlocale LC_ALL "C") | |
546 | ||
547 | (define (call-with-warnings thunk) | |
548 | (let ((port (open-output-string))) | |
549 | (with-fluid* *current-warning-port* port | |
550 | thunk) | |
551 | (let ((warnings (get-output-string port))) | |
552 | (string-tokenize warnings | |
553 | (char-set-complement (char-set #\newline)))))) | |
554 | ||
555 | (define %opts-w-unused | |
556 | '(#:warnings (unused-variable))) | |
557 | ||
f67ddf9d LC |
558 | (define %opts-w-unbound |
559 | '(#:warnings (unbound-variable))) | |
4b856371 | 560 | |
ae03cf1f LC |
561 | (define %opts-w-arity |
562 | '(#:warnings (arity-mismatch))) | |
563 | ||
564 | ||
4b856371 LC |
565 | (with-test-prefix "warnings" |
566 | ||
567 | (pass-if "unknown warning type" | |
568 | (let ((w (call-with-warnings | |
569 | (lambda () | |
570 | (compile #t #:opts '(#:warnings (does-not-exist))))))) | |
571 | (and (= (length w) 1) | |
572 | (number? (string-contains (car w) "unknown warning"))))) | |
573 | ||
574 | (with-test-prefix "unused-variable" | |
575 | ||
576 | (pass-if "quiet" | |
577 | (null? (call-with-warnings | |
578 | (lambda () | |
579 | (compile '(lambda (x y) (+ x y)) | |
580 | #:opts %opts-w-unused))))) | |
581 | ||
582 | (pass-if "let/unused" | |
583 | (let ((w (call-with-warnings | |
584 | (lambda () | |
585 | (compile '(lambda (x) | |
586 | (let ((y (+ x 2))) | |
587 | x)) | |
588 | #:opts %opts-w-unused))))) | |
589 | (and (= (length w) 1) | |
590 | (number? (string-contains (car w) "unused variable `y'"))))) | |
591 | ||
592 | (pass-if "shadowed variable" | |
593 | (let ((w (call-with-warnings | |
594 | (lambda () | |
595 | (compile '(lambda (x) | |
596 | (let ((y x)) | |
597 | (let ((y (+ x 2))) | |
598 | (+ x y)))) | |
599 | #:opts %opts-w-unused))))) | |
600 | (and (= (length w) 1) | |
601 | (number? (string-contains (car w) "unused variable `y'"))))) | |
602 | ||
603 | (pass-if "letrec" | |
604 | (null? (call-with-warnings | |
605 | (lambda () | |
606 | (compile '(lambda () | |
607 | (letrec ((x (lambda () (y))) | |
608 | (y (lambda () (x)))) | |
609 | y)) | |
610 | #:opts %opts-w-unused))))) | |
611 | ||
612 | (pass-if "unused argument" | |
613 | ;; Unused arguments should not be reported. | |
614 | (null? (call-with-warnings | |
615 | (lambda () | |
616 | (compile '(lambda (x y z) #t) | |
f67ddf9d LC |
617 | #:opts %opts-w-unused)))))) |
618 | ||
619 | (with-test-prefix "unbound variable" | |
620 | ||
621 | (pass-if "quiet" | |
622 | (null? (call-with-warnings | |
623 | (lambda () | |
624 | (compile '+ #:opts %opts-w-unbound))))) | |
625 | ||
626 | (pass-if "ref" | |
627 | (let* ((v (gensym)) | |
628 | (w (call-with-warnings | |
629 | (lambda () | |
630 | (compile v | |
631 | #:to 'assembly | |
632 | #:opts %opts-w-unbound))))) | |
633 | (and (= (length w) 1) | |
634 | (number? (string-contains (car w) | |
635 | (format #f "unbound variable `~A'" | |
636 | v)))))) | |
637 | ||
638 | (pass-if "set!" | |
639 | (let* ((v (gensym)) | |
640 | (w (call-with-warnings | |
641 | (lambda () | |
642 | (compile `(set! ,v 7) | |
643 | #:to 'assembly | |
644 | #:opts %opts-w-unbound))))) | |
645 | (and (= (length w) 1) | |
646 | (number? (string-contains (car w) | |
647 | (format #f "unbound variable `~A'" | |
648 | v)))))) | |
649 | ||
650 | (pass-if "module-local top-level is visible" | |
651 | (let ((m (make-module)) | |
652 | (v (gensym))) | |
653 | (beautify-user-module! m) | |
654 | (compile `(define ,v 123) | |
655 | #:env m #:opts %opts-w-unbound) | |
656 | (null? (call-with-warnings | |
657 | (lambda () | |
658 | (compile v | |
659 | #:env m | |
660 | #:to 'assembly | |
661 | #:opts %opts-w-unbound)))))) | |
662 | ||
663 | (pass-if "module-local top-level is visible after" | |
664 | (let ((m (make-module)) | |
665 | (v (gensym))) | |
666 | (beautify-user-module! m) | |
667 | (null? (call-with-warnings | |
668 | (lambda () | |
669 | (let ((in (open-input-string | |
670 | "(define (f) | |
671 | (set! chbouib 3)) | |
672 | (define chbouib 5)"))) | |
b6d2306d LC |
673 | (read-and-compile in |
674 | #:env m | |
675 | #:opts %opts-w-unbound))))))) | |
676 | ||
677 | (pass-if "GOOPS definitions are visible" | |
678 | (let ((m (make-module)) | |
679 | (v (gensym))) | |
680 | (beautify-user-module! m) | |
681 | (module-use! m (resolve-interface '(oop goops))) | |
682 | (null? (call-with-warnings | |
683 | (lambda () | |
684 | (let ((in (open-input-string | |
685 | "(define-class <foo> () | |
686 | (bar #:getter foo-bar)) | |
687 | (define z (foo-bar (make <foo>)))"))) | |
f67ddf9d LC |
688 | (read-and-compile in |
689 | #:env m | |
ae03cf1f LC |
690 | #:opts %opts-w-unbound)))))))) |
691 | ||
692 | (with-test-prefix "arity mismatch" | |
693 | ||
694 | (pass-if "quiet" | |
695 | (null? (call-with-warnings | |
696 | (lambda () | |
697 | (compile '(cons 'a 'b) #:opts %opts-w-arity))))) | |
698 | ||
699 | (pass-if "direct application" | |
700 | (let ((w (call-with-warnings | |
701 | (lambda () | |
702 | (compile '((lambda (x y) (or x y)) 1 2 3 4 5) | |
703 | #:opts %opts-w-arity | |
704 | #:to 'assembly))))) | |
705 | (and (= (length w) 1) | |
706 | (number? (string-contains (car w) | |
707 | "wrong number of arguments to"))))) | |
708 | (pass-if "local" | |
709 | (let ((w (call-with-warnings | |
710 | (lambda () | |
711 | (compile '(let ((f (lambda (x y) (+ x y)))) | |
712 | (f 2)) | |
713 | #:opts %opts-w-arity | |
714 | #:to 'assembly))))) | |
715 | (and (= (length w) 1) | |
716 | (number? (string-contains (car w) | |
717 | "wrong number of arguments to"))))) | |
718 | ||
719 | (pass-if "global" | |
720 | (let ((w (call-with-warnings | |
721 | (lambda () | |
722 | (compile '(cons 1 2 3 4) | |
723 | #:opts %opts-w-arity | |
724 | #:to 'assembly))))) | |
725 | (and (= (length w) 1) | |
726 | (number? (string-contains (car w) | |
727 | "wrong number of arguments to"))))) | |
728 | ||
729 | (pass-if "alias to global" | |
730 | (let ((w (call-with-warnings | |
731 | (lambda () | |
732 | (compile '(let ((f cons)) (f 1 2 3 4)) | |
733 | #:opts %opts-w-arity | |
734 | #:to 'assembly))))) | |
735 | (and (= (length w) 1) | |
736 | (number? (string-contains (car w) | |
737 | "wrong number of arguments to"))))) | |
738 | ||
739 | (pass-if "alias to lexical to global" | |
740 | (let ((w (call-with-warnings | |
741 | (lambda () | |
742 | (compile '(let ((f number?)) | |
743 | (let ((g f)) | |
744 | (f 1 2 3 4))) | |
745 | #:opts %opts-w-arity | |
746 | #:to 'assembly))))) | |
747 | (and (= (length w) 1) | |
748 | (number? (string-contains (car w) | |
749 | "wrong number of arguments to"))))) | |
750 | ||
751 | (pass-if "alias to lexical" | |
752 | (let ((w (call-with-warnings | |
753 | (lambda () | |
754 | (compile '(let ((f (lambda (x y z) (+ x y z)))) | |
755 | (let ((g f)) | |
756 | (g 1))) | |
757 | #:opts %opts-w-arity | |
758 | #:to 'assembly))))) | |
759 | (and (= (length w) 1) | |
760 | (number? (string-contains (car w) | |
761 | "wrong number of arguments to"))))) | |
762 | ||
763 | (pass-if "letrec" | |
764 | (let ((w (call-with-warnings | |
765 | (lambda () | |
766 | (compile '(letrec ((odd? (lambda (x) (even? (1- x)))) | |
767 | (even? (lambda (x) | |
768 | (or (= 0 x) | |
769 | (odd?))))) | |
770 | (odd? 1)) | |
771 | #:opts %opts-w-arity | |
772 | #:to 'assembly))))) | |
773 | (and (= (length w) 1) | |
774 | (number? (string-contains (car w) | |
775 | "wrong number of arguments to"))))) | |
776 | ||
777 | (pass-if "local toplevel-defines" | |
778 | (let ((w (call-with-warnings | |
779 | (lambda () | |
780 | (let ((in (open-input-string " | |
781 | (define (g x) (f x)) | |
782 | (define (f) 1)"))) | |
783 | (read-and-compile in | |
784 | #:opts %opts-w-arity | |
785 | #:to 'assembly)))))) | |
786 | (and (= (length w) 1) | |
787 | (number? (string-contains (car w) | |
788 | "wrong number of arguments to"))))) | |
789 | ||
790 | (pass-if "global toplevel alias" | |
791 | (let ((w (call-with-warnings | |
792 | (lambda () | |
793 | (let ((in (open-input-string " | |
794 | (define f cons) | |
795 | (define (g) (f))"))) | |
796 | (read-and-compile in | |
797 | #:opts %opts-w-arity | |
798 | #:to 'assembly)))))) | |
799 | (and (= (length w) 1) | |
800 | (number? (string-contains (car w) | |
801 | "wrong number of arguments to"))))) | |
802 | ||
803 | (pass-if "local toplevel overrides global" | |
804 | (null? (call-with-warnings | |
805 | (lambda () | |
806 | (let ((in (open-input-string " | |
807 | (define (cons) 0) | |
808 | (define (foo x) (cons))"))) | |
809 | (read-and-compile in | |
810 | #:opts %opts-w-arity | |
811 | #:to 'assembly)))))))) |