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cc02ea56 JC |
1 | #!perl |
2 | ||
3 | BEGIN { | |
74517a3a | 4 | unshift @INC, 't'; |
9cd8f857 NC |
5 | require Config; |
6 | if (($Config::Config{'extensions'} !~ /\bB\b/) ){ | |
7 | print "1..0 # Skip -- Perl configured without B module\n"; | |
8 | exit 0; | |
9 | } | |
7f046282 NC |
10 | if (!$Config::Config{useperlio}) { |
11 | print "1..0 # Skip -- need perlio to walk the optree\n"; | |
12 | exit 0; | |
13 | } | |
cc02ea56 JC |
14 | } |
15 | use OptreeCheck; | |
3857d07c | 16 | plan tests => 40; |
cc02ea56 | 17 | |
19e169bf JC |
18 | =head1 f_sort.t |
19 | ||
20 | Code test snippets here are adapted from `perldoc -f map` | |
21 | ||
22 | Due to a bleadperl optimization (Dave Mitchell, circa apr 04), the | |
23 | (map|grep)(start|while) opcodes have different flags in 5.9, their | |
24 | private flags /1, /2 are gone in blead (for the cases covered) | |
25 | ||
26 | When the optree stuff was integrated into 5.8.6, these tests failed, | |
1c2e8cca | 27 | and were todo'd. They're now done, by version-specific tweaking in |
19e169bf | 28 | mkCheckRex(), therefore the skip is removed too. |
cc02ea56 | 29 | |
7ce9b5fb | 30 | =head1 Test Notes |
cc02ea56 JC |
31 | |
32 | # chunk: #!perl | |
33 | #examples poached from perldoc -f sort | |
34 | ||
7ce9b5fb JC |
35 | NOTE: name is no longer a required arg for checkOptree, as label is |
36 | synthesized out of others. HOWEVER, if the test-code has newlines in | |
37 | it, the label must be overridden by an explicit name. | |
38 | ||
39 | This is because t/TEST is quite particular about the test output it | |
40 | processes, and multi-line labels violate its 1-line-per-test | |
41 | expectations. | |
42 | ||
cc02ea56 JC |
43 | =for gentest |
44 | ||
45 | # chunk: # sort lexically | |
46 | @articles = sort @files; | |
47 | ||
48 | =cut | |
49 | ||
50 | checkOptree(note => q{}, | |
51 | bcopts => q{-exec}, | |
52 | code => q{@articles = sort @files; }, | |
53 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 54 | # 1 <;> nextstate(main 545 (eval 15):1) v |
cc02ea56 JC |
55 | # 2 <0> pushmark s |
56 | # 3 <0> pushmark s | |
57 | # 4 <#> gv[*files] s | |
58 | # 5 <1> rv2av[t4] lK/1 | |
59 | # 6 <@> sort lK | |
60 | # 7 <0> pushmark s | |
61 | # 8 <#> gv[*articles] s | |
62 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 63 | # a <2> aassign[t5] KS/COMMON |
cc02ea56 JC |
64 | # b <1> leavesub[1 ref] K/REFC,1 |
65 | EOT_EOT | |
d1718a7c | 66 | # 1 <;> nextstate(main 545 (eval 15):1) v |
cc02ea56 JC |
67 | # 2 <0> pushmark s |
68 | # 3 <0> pushmark s | |
69 | # 4 <$> gv(*files) s | |
70 | # 5 <1> rv2av[t2] lK/1 | |
71 | # 6 <@> sort lK | |
72 | # 7 <0> pushmark s | |
73 | # 8 <$> gv(*articles) s | |
74 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 75 | # a <2> aassign[t3] KS/COMMON |
cc02ea56 JC |
76 | # b <1> leavesub[1 ref] K/REFC,1 |
77 | EONT_EONT | |
78 | ||
79 | ||
80 | =for gentest | |
81 | ||
82 | # chunk: # same thing, but with explicit sort routine | |
83 | @articles = sort {$a cmp $b} @files; | |
84 | ||
85 | =cut | |
86 | ||
87 | checkOptree(note => q{}, | |
88 | bcopts => q{-exec}, | |
89 | code => q{@articles = sort {$a cmp $b} @files; }, | |
90 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 91 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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92 | # 2 <0> pushmark s |
93 | # 3 <0> pushmark s | |
94 | # 4 <#> gv[*files] s | |
95 | # 5 <1> rv2av[t7] lK/1 | |
96 | # 6 <@> sort lK | |
97 | # 7 <0> pushmark s | |
98 | # 8 <#> gv[*articles] s | |
99 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 100 | # a <2> aassign[t3] KS/COMMON |
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101 | # b <1> leavesub[1 ref] K/REFC,1 |
102 | EOT_EOT | |
d1718a7c | 103 | # 1 <;> nextstate(main 546 (eval 15):1) v |
cc02ea56 JC |
104 | # 2 <0> pushmark s |
105 | # 3 <0> pushmark s | |
106 | # 4 <$> gv(*files) s | |
107 | # 5 <1> rv2av[t3] lK/1 | |
108 | # 6 <@> sort lK | |
109 | # 7 <0> pushmark s | |
110 | # 8 <$> gv(*articles) s | |
111 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 112 | # a <2> aassign[t2] KS/COMMON |
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113 | # b <1> leavesub[1 ref] K/REFC,1 |
114 | EONT_EONT | |
115 | ||
116 | ||
117 | =for gentest | |
118 | ||
119 | # chunk: # now case-insensitively | |
120 | @articles = sort {uc($a) cmp uc($b)} @files; | |
121 | ||
122 | =cut | |
123 | ||
124 | checkOptree(note => q{}, | |
125 | bcopts => q{-exec}, | |
126 | code => q{@articles = sort {uc($a) cmp uc($b)} @files; }, | |
127 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 128 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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129 | # 2 <0> pushmark s |
130 | # 3 <0> pushmark s | |
131 | # 4 <#> gv[*files] s | |
132 | # 5 <1> rv2av[t9] lK/1 | |
133 | # 6 <@> sort lKS* | |
134 | # 7 <0> pushmark s | |
135 | # 8 <#> gv[*articles] s | |
136 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 137 | # a <2> aassign[t10] KS/COMMON |
cc02ea56 JC |
138 | # b <1> leavesub[1 ref] K/REFC,1 |
139 | EOT_EOT | |
d1718a7c | 140 | # 1 <;> nextstate(main 546 (eval 15):1) v |
cc02ea56 JC |
141 | # 2 <0> pushmark s |
142 | # 3 <0> pushmark s | |
143 | # 4 <$> gv(*files) s | |
144 | # 5 <1> rv2av[t5] lK/1 | |
145 | # 6 <@> sort lKS* | |
146 | # 7 <0> pushmark s | |
147 | # 8 <$> gv(*articles) s | |
148 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 149 | # a <2> aassign[t6] KS/COMMON |
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150 | # b <1> leavesub[1 ref] K/REFC,1 |
151 | EONT_EONT | |
152 | ||
153 | ||
154 | =for gentest | |
155 | ||
156 | # chunk: # same thing in reversed order | |
157 | @articles = sort {$b cmp $a} @files; | |
158 | ||
159 | =cut | |
160 | ||
161 | checkOptree(note => q{}, | |
162 | bcopts => q{-exec}, | |
163 | code => q{@articles = sort {$b cmp $a} @files; }, | |
164 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 165 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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166 | # 2 <0> pushmark s |
167 | # 3 <0> pushmark s | |
168 | # 4 <#> gv[*files] s | |
169 | # 5 <1> rv2av[t7] lK/1 | |
6c3fb703 | 170 | # 6 <@> sort lK/DESC |
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171 | # 7 <0> pushmark s |
172 | # 8 <#> gv[*articles] s | |
173 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 174 | # a <2> aassign[t3] KS/COMMON |
cc02ea56 JC |
175 | # b <1> leavesub[1 ref] K/REFC,1 |
176 | EOT_EOT | |
d1718a7c | 177 | # 1 <;> nextstate(main 546 (eval 15):1) v |
cc02ea56 JC |
178 | # 2 <0> pushmark s |
179 | # 3 <0> pushmark s | |
180 | # 4 <$> gv(*files) s | |
181 | # 5 <1> rv2av[t3] lK/1 | |
6c3fb703 | 182 | # 6 <@> sort lK/DESC |
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183 | # 7 <0> pushmark s |
184 | # 8 <$> gv(*articles) s | |
185 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 186 | # a <2> aassign[t2] KS/COMMON |
cc02ea56 JC |
187 | # b <1> leavesub[1 ref] K/REFC,1 |
188 | EONT_EONT | |
189 | ||
190 | ||
191 | =for gentest | |
192 | ||
193 | # chunk: # sort numerically ascending | |
194 | @articles = sort {$a <=> $b} @files; | |
195 | ||
196 | =cut | |
197 | ||
198 | checkOptree(note => q{}, | |
199 | bcopts => q{-exec}, | |
200 | code => q{@articles = sort {$a <=> $b} @files; }, | |
201 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 202 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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203 | # 2 <0> pushmark s |
204 | # 3 <0> pushmark s | |
205 | # 4 <#> gv[*files] s | |
206 | # 5 <1> rv2av[t7] lK/1 | |
207 | # 6 <@> sort lK/NUM | |
208 | # 7 <0> pushmark s | |
209 | # 8 <#> gv[*articles] s | |
210 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 211 | # a <2> aassign[t3] KS/COMMON |
cc02ea56 JC |
212 | # b <1> leavesub[1 ref] K/REFC,1 |
213 | EOT_EOT | |
d1718a7c | 214 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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215 | # 2 <0> pushmark s |
216 | # 3 <0> pushmark s | |
217 | # 4 <$> gv(*files) s | |
218 | # 5 <1> rv2av[t3] lK/1 | |
219 | # 6 <@> sort lK/NUM | |
220 | # 7 <0> pushmark s | |
221 | # 8 <$> gv(*articles) s | |
222 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 223 | # a <2> aassign[t2] KS/COMMON |
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224 | # b <1> leavesub[1 ref] K/REFC,1 |
225 | EONT_EONT | |
226 | ||
227 | ||
228 | =for gentest | |
229 | ||
230 | # chunk: # sort numerically descending | |
231 | @articles = sort {$b <=> $a} @files; | |
232 | ||
233 | =cut | |
234 | ||
235 | checkOptree(note => q{}, | |
236 | bcopts => q{-exec}, | |
237 | code => q{@articles = sort {$b <=> $a} @files; }, | |
238 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 239 | # 1 <;> nextstate(main 587 (eval 26):1) v |
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240 | # 2 <0> pushmark s |
241 | # 3 <0> pushmark s | |
242 | # 4 <#> gv[*files] s | |
243 | # 5 <1> rv2av[t7] lK/1 | |
6c3fb703 | 244 | # 6 <@> sort lK/DESC,NUM |
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245 | # 7 <0> pushmark s |
246 | # 8 <#> gv[*articles] s | |
247 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 248 | # a <2> aassign[t3] KS/COMMON |
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249 | # b <1> leavesub[1 ref] K/REFC,1 |
250 | EOT_EOT | |
d1718a7c | 251 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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252 | # 2 <0> pushmark s |
253 | # 3 <0> pushmark s | |
254 | # 4 <$> gv(*files) s | |
255 | # 5 <1> rv2av[t3] lK/1 | |
6c3fb703 | 256 | # 6 <@> sort lK/DESC,NUM |
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257 | # 7 <0> pushmark s |
258 | # 8 <$> gv(*articles) s | |
259 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 260 | # a <2> aassign[t2] KS/COMMON |
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261 | # b <1> leavesub[1 ref] K/REFC,1 |
262 | EONT_EONT | |
263 | ||
264 | ||
265 | =for gentest | |
266 | ||
267 | # chunk: # this sorts the %age hash by value instead of key | |
268 | # using an in-line function | |
269 | @eldest = sort { $age{$b} <=> $age{$a} } keys %age; | |
270 | ||
271 | =cut | |
272 | ||
273 | checkOptree(note => q{}, | |
274 | bcopts => q{-exec}, | |
275 | code => q{@eldest = sort { $age{$b} <=> $age{$a} } keys %age; }, | |
276 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 277 | # 1 <;> nextstate(main 592 (eval 28):1) v |
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278 | # 2 <0> pushmark s |
279 | # 3 <0> pushmark s | |
280 | # 4 <#> gv[*age] s | |
281 | # 5 <1> rv2hv[t9] lKRM/1 | |
282 | # 6 <1> keys[t10] lK/1 | |
283 | # 7 <@> sort lKS* | |
284 | # 8 <0> pushmark s | |
285 | # 9 <#> gv[*eldest] s | |
286 | # a <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 287 | # b <2> aassign[t11] KS/COMMON |
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288 | # c <1> leavesub[1 ref] K/REFC,1 |
289 | EOT_EOT | |
d1718a7c | 290 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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291 | # 2 <0> pushmark s |
292 | # 3 <0> pushmark s | |
293 | # 4 <$> gv(*age) s | |
294 | # 5 <1> rv2hv[t3] lKRM/1 | |
295 | # 6 <1> keys[t4] lK/1 | |
296 | # 7 <@> sort lKS* | |
297 | # 8 <0> pushmark s | |
298 | # 9 <$> gv(*eldest) s | |
299 | # a <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 300 | # b <2> aassign[t5] KS/COMMON |
cc02ea56 JC |
301 | # c <1> leavesub[1 ref] K/REFC,1 |
302 | EONT_EONT | |
303 | ||
304 | ||
305 | =for gentest | |
306 | ||
307 | # chunk: # sort using explicit subroutine name | |
308 | sub byage { | |
309 | $age{$a} <=> $age{$b}; # presuming numeric | |
310 | } | |
311 | @sortedclass = sort byage @class; | |
312 | ||
313 | =cut | |
314 | ||
315 | checkOptree(note => q{}, | |
316 | bcopts => q{-exec}, | |
317 | code => q{sub byage { $age{$a} <=> $age{$b}; } @sortedclass = sort byage @class; }, | |
318 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 319 | # 1 <;> nextstate(main 597 (eval 30):1) v |
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320 | # 2 <0> pushmark s |
321 | # 3 <0> pushmark s | |
322 | # 4 <$> const[PV "byage"] s/BARE | |
323 | # 5 <#> gv[*class] s | |
324 | # 6 <1> rv2av[t4] lK/1 | |
325 | # 7 <@> sort lKS | |
326 | # 8 <0> pushmark s | |
327 | # 9 <#> gv[*sortedclass] s | |
328 | # a <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 329 | # b <2> aassign[t5] KS/COMMON |
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330 | # c <1> leavesub[1 ref] K/REFC,1 |
331 | EOT_EOT | |
d1718a7c | 332 | # 1 <;> nextstate(main 546 (eval 15):1) v |
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333 | # 2 <0> pushmark s |
334 | # 3 <0> pushmark s | |
335 | # 4 <$> const(PV "byage") s/BARE | |
336 | # 5 <$> gv(*class) s | |
337 | # 6 <1> rv2av[t2] lK/1 | |
338 | # 7 <@> sort lKS | |
339 | # 8 <0> pushmark s | |
340 | # 9 <$> gv(*sortedclass) s | |
341 | # a <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 342 | # b <2> aassign[t3] KS/COMMON |
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343 | # c <1> leavesub[1 ref] K/REFC,1 |
344 | EONT_EONT | |
345 | ||
346 | ||
347 | =for gentest | |
348 | ||
349 | # chunk: sub backwards { $b cmp $a } | |
350 | @harry = qw(dog cat x Cain Abel); | |
351 | @george = qw(gone chased yz Punished Axed); | |
352 | print sort @harry; | |
353 | # prints AbelCaincatdogx | |
354 | print sort backwards @harry; | |
355 | # prints xdogcatCainAbel | |
356 | print sort @george, 'to', @harry; | |
357 | # prints AbelAxedCainPunishedcatchaseddoggonetoxyz | |
358 | ||
359 | =cut | |
360 | ||
7ce9b5fb | 361 | checkOptree(name => q{sort USERSUB LIST }, |
cc02ea56 | 362 | bcopts => q{-exec}, |
cc02ea56 JC |
363 | code => q{sub backwards { $b cmp $a } |
364 | @harry = qw(dog cat x Cain Abel); | |
365 | @george = qw(gone chased yz Punished Axed); | |
366 | print sort @harry; print sort backwards @harry; | |
367 | print sort @george, 'to', @harry; }, | |
368 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 369 | # 1 <;> nextstate(main 602 (eval 32):2) v |
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370 | # 2 <0> pushmark s |
371 | # 3 <$> const[PV "dog"] s | |
372 | # 4 <$> const[PV "cat"] s | |
373 | # 5 <$> const[PV "x"] s | |
374 | # 6 <$> const[PV "Cain"] s | |
375 | # 7 <$> const[PV "Abel"] s | |
376 | # 8 <0> pushmark s | |
377 | # 9 <#> gv[*harry] s | |
378 | # a <1> rv2av[t2] lKRM*/1 | |
379 | # b <2> aassign[t3] vKS | |
d1718a7c | 380 | # c <;> nextstate(main 602 (eval 32):3) v |
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381 | # d <0> pushmark s |
382 | # e <$> const[PV "gone"] s | |
383 | # f <$> const[PV "chased"] s | |
384 | # g <$> const[PV "yz"] s | |
385 | # h <$> const[PV "Punished"] s | |
386 | # i <$> const[PV "Axed"] s | |
387 | # j <0> pushmark s | |
388 | # k <#> gv[*george] s | |
389 | # l <1> rv2av[t5] lKRM*/1 | |
390 | # m <2> aassign[t6] vKS | |
d1718a7c | 391 | # n <;> nextstate(main 602 (eval 32):4) v:{ |
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392 | # o <0> pushmark s |
393 | # p <0> pushmark s | |
394 | # q <#> gv[*harry] s | |
395 | # r <1> rv2av[t8] lK/1 | |
396 | # s <@> sort lK | |
397 | # t <@> print vK | |
d1718a7c | 398 | # u <;> nextstate(main 602 (eval 32):4) v:{ |
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399 | # v <0> pushmark s |
400 | # w <0> pushmark s | |
401 | # x <$> const[PV "backwards"] s/BARE | |
402 | # y <#> gv[*harry] s | |
403 | # z <1> rv2av[t10] lK/1 | |
404 | # 10 <@> sort lKS | |
405 | # 11 <@> print vK | |
d1718a7c | 406 | # 12 <;> nextstate(main 602 (eval 32):5) v:{ |
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407 | # 13 <0> pushmark s |
408 | # 14 <0> pushmark s | |
409 | # 15 <#> gv[*george] s | |
410 | # 16 <1> rv2av[t12] lK/1 | |
411 | # 17 <$> const[PV "to"] s | |
412 | # 18 <#> gv[*harry] s | |
413 | # 19 <1> rv2av[t14] lK/1 | |
414 | # 1a <@> sort lK | |
415 | # 1b <@> print sK | |
416 | # 1c <1> leavesub[1 ref] K/REFC,1 | |
417 | EOT_EOT | |
d1718a7c | 418 | # 1 <;> nextstate(main 602 (eval 32):2) v |
cc02ea56 JC |
419 | # 2 <0> pushmark s |
420 | # 3 <$> const(PV "dog") s | |
421 | # 4 <$> const(PV "cat") s | |
422 | # 5 <$> const(PV "x") s | |
423 | # 6 <$> const(PV "Cain") s | |
424 | # 7 <$> const(PV "Abel") s | |
425 | # 8 <0> pushmark s | |
426 | # 9 <$> gv(*harry) s | |
427 | # a <1> rv2av[t1] lKRM*/1 | |
428 | # b <2> aassign[t2] vKS | |
d1718a7c | 429 | # c <;> nextstate(main 602 (eval 32):3) v |
cc02ea56 JC |
430 | # d <0> pushmark s |
431 | # e <$> const(PV "gone") s | |
432 | # f <$> const(PV "chased") s | |
433 | # g <$> const(PV "yz") s | |
434 | # h <$> const(PV "Punished") s | |
435 | # i <$> const(PV "Axed") s | |
436 | # j <0> pushmark s | |
437 | # k <$> gv(*george) s | |
438 | # l <1> rv2av[t3] lKRM*/1 | |
439 | # m <2> aassign[t4] vKS | |
d1718a7c | 440 | # n <;> nextstate(main 602 (eval 32):4) v:{ |
cc02ea56 JC |
441 | # o <0> pushmark s |
442 | # p <0> pushmark s | |
443 | # q <$> gv(*harry) s | |
444 | # r <1> rv2av[t5] lK/1 | |
445 | # s <@> sort lK | |
446 | # t <@> print vK | |
d1718a7c | 447 | # u <;> nextstate(main 602 (eval 32):4) v:{ |
cc02ea56 JC |
448 | # v <0> pushmark s |
449 | # w <0> pushmark s | |
450 | # x <$> const(PV "backwards") s/BARE | |
451 | # y <$> gv(*harry) s | |
452 | # z <1> rv2av[t6] lK/1 | |
453 | # 10 <@> sort lKS | |
454 | # 11 <@> print vK | |
d1718a7c | 455 | # 12 <;> nextstate(main 602 (eval 32):5) v:{ |
cc02ea56 JC |
456 | # 13 <0> pushmark s |
457 | # 14 <0> pushmark s | |
458 | # 15 <$> gv(*george) s | |
459 | # 16 <1> rv2av[t7] lK/1 | |
460 | # 17 <$> const(PV "to") s | |
461 | # 18 <$> gv(*harry) s | |
462 | # 19 <1> rv2av[t8] lK/1 | |
463 | # 1a <@> sort lK | |
464 | # 1b <@> print sK | |
465 | # 1c <1> leavesub[1 ref] K/REFC,1 | |
466 | EONT_EONT | |
467 | ||
468 | ||
469 | =for gentest | |
470 | ||
471 | # chunk: # inefficiently sort by descending numeric compare using | |
472 | # the first integer after the first = sign, or the | |
473 | # whole record case-insensitively otherwise | |
474 | @new = @old[ sort { | |
475 | $nums[$b] <=> $nums[$a] | |
476 | || $caps[$a] cmp $caps[$b] | |
477 | } 0..$#old ]; | |
478 | ||
479 | =cut | |
480 | =for gentest | |
481 | ||
482 | # chunk: # same thing, but without any temps | |
483 | @new = map { $_->[0] } | |
484 | sort { $b->[1] <=> $a->[1] | |
485 | || $a->[2] cmp $b->[2] | |
486 | } map { [$_, /=(\d+)/, uc($_)] } @old; | |
487 | ||
488 | =cut | |
489 | ||
7ce9b5fb | 490 | checkOptree(name => q{Compound sort/map Expression }, |
cc02ea56 JC |
491 | bcopts => q{-exec}, |
492 | code => q{ @new = map { $_->[0] } | |
493 | sort { $b->[1] <=> $a->[1] || $a->[2] cmp $b->[2] } | |
494 | map { [$_, /=(\d+)/, uc($_)] } @old; }, | |
495 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 496 | # 1 <;> nextstate(main 609 (eval 34):3) v:{ |
cc02ea56 JC |
497 | # 2 <0> pushmark s |
498 | # 3 <0> pushmark s | |
499 | # 4 <0> pushmark s | |
500 | # 5 <0> pushmark s | |
501 | # 6 <#> gv[*old] s | |
502 | # 7 <1> rv2av[t19] lKM/1 | |
82aeefe1 DM |
503 | # 8 <@> mapstart lK* < 5.017002 |
504 | # 8 <@> mapstart lK >=5.017002 | |
cc02ea56 JC |
505 | # 9 <|> mapwhile(other->a)[t20] lK |
506 | # a <0> enter l | |
d1718a7c | 507 | # b <;> nextstate(main 608 (eval 34):2) v:{ |
cc02ea56 JC |
508 | # c <0> pushmark s |
509 | # d <#> gvsv[*_] s | |
510 | # e </> match(/"=(\\d+)"/) l/RTIME | |
511 | # f <#> gvsv[*_] s | |
512 | # g <1> uc[t17] sK/1 | |
78c72037 NC |
513 | # h <@> anonlist sK*/1 |
514 | # i <@> leave lKP | |
cc02ea56 | 515 | # goto 9 |
78c72037 | 516 | # j <@> sort lKMS* |
82aeefe1 DM |
517 | # k <@> mapstart lK* < 5.017002 |
518 | # k <@> mapstart lK >=5.017002 | |
78c72037 NC |
519 | # l <|> mapwhile(other->m)[t26] lK |
520 | # m <#> gv[*_] s | |
521 | # n <1> rv2sv sKM/DREFAV,1 | |
9026059d | 522 | # o <1> rv2av[t4] sKR/1 |
78c72037 NC |
523 | # p <$> const[IV 0] s |
524 | # q <2> aelem sK/2 | |
82aeefe1 | 525 | # - <@> scope lK < 5.017002 |
78c72037 NC |
526 | # goto l |
527 | # r <0> pushmark s | |
528 | # s <#> gv[*new] s | |
529 | # t <1> rv2av[t2] lKRM*/1 | |
530 | # u <2> aassign[t27] KS/COMMON | |
531 | # v <1> leavesub[1 ref] K/REFC,1 | |
cc02ea56 | 532 | EOT_EOT |
d1718a7c | 533 | # 1 <;> nextstate(main 609 (eval 34):3) v:{ |
cc02ea56 JC |
534 | # 2 <0> pushmark s |
535 | # 3 <0> pushmark s | |
536 | # 4 <0> pushmark s | |
537 | # 5 <0> pushmark s | |
538 | # 6 <$> gv(*old) s | |
539 | # 7 <1> rv2av[t10] lKM/1 | |
82aeefe1 DM |
540 | # 8 <@> mapstart lK* < 5.017002 |
541 | # 8 <@> mapstart lK >=5.017002 | |
cc02ea56 JC |
542 | # 9 <|> mapwhile(other->a)[t11] lK |
543 | # a <0> enter l | |
d1718a7c | 544 | # b <;> nextstate(main 608 (eval 34):2) v:{ |
cc02ea56 JC |
545 | # c <0> pushmark s |
546 | # d <$> gvsv(*_) s | |
547 | # e </> match(/"=(\\d+)"/) l/RTIME | |
548 | # f <$> gvsv(*_) s | |
549 | # g <1> uc[t9] sK/1 | |
78c72037 NC |
550 | # h <@> anonlist sK*/1 |
551 | # i <@> leave lKP | |
cc02ea56 | 552 | # goto 9 |
78c72037 | 553 | # j <@> sort lKMS* |
82aeefe1 DM |
554 | # k <@> mapstart lK* < 5.017002 |
555 | # k <@> mapstart lK >=5.017002 | |
78c72037 NC |
556 | # l <|> mapwhile(other->m)[t12] lK |
557 | # m <$> gv(*_) s | |
558 | # n <1> rv2sv sKM/DREFAV,1 | |
9026059d | 559 | # o <1> rv2av[t2] sKR/1 |
78c72037 NC |
560 | # p <$> const(IV 0) s |
561 | # q <2> aelem sK/2 | |
82aeefe1 | 562 | # - <@> scope lK < 5.017002 |
78c72037 NC |
563 | # goto l |
564 | # r <0> pushmark s | |
565 | # s <$> gv(*new) s | |
566 | # t <1> rv2av[t1] lKRM*/1 | |
567 | # u <2> aassign[t13] KS/COMMON | |
568 | # v <1> leavesub[1 ref] K/REFC,1 | |
cc02ea56 JC |
569 | EONT_EONT |
570 | ||
571 | ||
572 | =for gentest | |
573 | ||
574 | # chunk: # using a prototype allows you to use any comparison subroutine | |
575 | # as a sort subroutine (including other package's subroutines) | |
576 | package other; | |
577 | sub backwards ($$) { $_[1] cmp $_[0]; } # $a and $b are not set here | |
578 | package main; | |
579 | @new = sort other::backwards @old; | |
580 | ||
581 | =cut | |
582 | ||
7ce9b5fb | 583 | checkOptree(name => q{sort other::sub LIST }, |
cc02ea56 JC |
584 | bcopts => q{-exec}, |
585 | code => q{package other; sub backwards ($$) { $_[1] cmp $_[0]; } | |
586 | package main; @new = sort other::backwards @old; }, | |
587 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 588 | # 1 <;> nextstate(main 614 (eval 36):2) v:{ |
cc02ea56 JC |
589 | # 2 <0> pushmark s |
590 | # 3 <0> pushmark s | |
591 | # 4 <$> const[PV "other::backwards"] s/BARE | |
592 | # 5 <#> gv[*old] s | |
593 | # 6 <1> rv2av[t4] lK/1 | |
594 | # 7 <@> sort lKS | |
595 | # 8 <0> pushmark s | |
596 | # 9 <#> gv[*new] s | |
597 | # a <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 598 | # b <2> aassign[t5] KS/COMMON |
cc02ea56 JC |
599 | # c <1> leavesub[1 ref] K/REFC,1 |
600 | EOT_EOT | |
d1718a7c | 601 | # 1 <;> nextstate(main 614 (eval 36):2) v:{ |
cc02ea56 JC |
602 | # 2 <0> pushmark s |
603 | # 3 <0> pushmark s | |
604 | # 4 <$> const(PV "other::backwards") s/BARE | |
605 | # 5 <$> gv(*old) s | |
606 | # 6 <1> rv2av[t2] lK/1 | |
607 | # 7 <@> sort lKS | |
608 | # 8 <0> pushmark s | |
609 | # 9 <$> gv(*new) s | |
610 | # a <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 611 | # b <2> aassign[t3] KS/COMMON |
cc02ea56 JC |
612 | # c <1> leavesub[1 ref] K/REFC,1 |
613 | EONT_EONT | |
614 | ||
615 | ||
616 | =for gentest | |
617 | ||
618 | # chunk: # repeat, condensed. $main::a and $b are unaffected | |
619 | sub other::backwards ($$) { $_[1] cmp $_[0]; } | |
620 | @new = sort other::backwards @old; | |
621 | ||
622 | =cut | |
623 | ||
624 | checkOptree(note => q{}, | |
625 | bcopts => q{-exec}, | |
626 | code => q{sub other::backwards ($$) { $_[1] cmp $_[0]; } @new = sort other::backwards @old; }, | |
627 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 628 | # 1 <;> nextstate(main 619 (eval 38):1) v |
cc02ea56 JC |
629 | # 2 <0> pushmark s |
630 | # 3 <0> pushmark s | |
631 | # 4 <$> const[PV "other::backwards"] s/BARE | |
632 | # 5 <#> gv[*old] s | |
633 | # 6 <1> rv2av[t4] lK/1 | |
634 | # 7 <@> sort lKS | |
635 | # 8 <0> pushmark s | |
636 | # 9 <#> gv[*new] s | |
637 | # a <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 638 | # b <2> aassign[t5] KS/COMMON |
cc02ea56 JC |
639 | # c <1> leavesub[1 ref] K/REFC,1 |
640 | EOT_EOT | |
d1718a7c | 641 | # 1 <;> nextstate(main 546 (eval 15):1) v |
cc02ea56 JC |
642 | # 2 <0> pushmark s |
643 | # 3 <0> pushmark s | |
644 | # 4 <$> const(PV "other::backwards") s/BARE | |
645 | # 5 <$> gv(*old) s | |
646 | # 6 <1> rv2av[t2] lK/1 | |
647 | # 7 <@> sort lKS | |
648 | # 8 <0> pushmark s | |
649 | # 9 <$> gv(*new) s | |
650 | # a <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 651 | # b <2> aassign[t3] KS/COMMON |
cc02ea56 JC |
652 | # c <1> leavesub[1 ref] K/REFC,1 |
653 | EONT_EONT | |
654 | ||
655 | ||
656 | =for gentest | |
657 | ||
658 | # chunk: # guarantee stability, regardless of algorithm | |
659 | use sort 'stable'; | |
660 | @new = sort { substr($a, 3, 5) cmp substr($b, 3, 5) } @old; | |
661 | ||
662 | =cut | |
663 | ||
e412117e | 664 | my ($expect, $expect_nt) = (<<'EOT_EOT', <<'EONT_EONT'); |
d5ec2987 | 665 | # 1 <;> nextstate(main 656 (eval 40):1) v:%,{ |
cc02ea56 JC |
666 | # 2 <0> pushmark s |
667 | # 3 <0> pushmark s | |
668 | # 4 <#> gv[*old] s | |
669 | # 5 <1> rv2av[t9] lK/1 | |
7b9ef140 | 670 | # 6 <@> sort lKS*/STABLE |
cc02ea56 JC |
671 | # 7 <0> pushmark s |
672 | # 8 <#> gv[*new] s | |
673 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 674 | # a <2> aassign[t14] KS/COMMON |
cc02ea56 JC |
675 | # b <1> leavesub[1 ref] K/REFC,1 |
676 | EOT_EOT | |
d5ec2987 | 677 | # 1 <;> nextstate(main 578 (eval 15):1) v:%,{ |
cc02ea56 JC |
678 | # 2 <0> pushmark s |
679 | # 3 <0> pushmark s | |
680 | # 4 <$> gv(*old) s | |
681 | # 5 <1> rv2av[t5] lK/1 | |
7b9ef140 | 682 | # 6 <@> sort lKS*/STABLE |
cc02ea56 JC |
683 | # 7 <0> pushmark s |
684 | # 8 <$> gv(*new) s | |
685 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 686 | # a <2> aassign[t6] KS/COMMON |
cc02ea56 JC |
687 | # b <1> leavesub[1 ref] K/REFC,1 |
688 | EONT_EONT | |
e412117e NC |
689 | |
690 | if($] < 5.009) { | |
691 | # 5.8.x doesn't show the /STABLE flag, so massage the golden results. | |
692 | s!/STABLE!!s foreach ($expect, $expect_nt); | |
693 | } | |
694 | ||
695 | checkOptree(note => q{}, | |
696 | bcopts => q{-exec}, | |
697 | code => q{use sort 'stable'; @new = sort { substr($a, 3, 5) cmp substr($b, 3, 5) } @old; }, | |
698 | expect => $expect, expect_nt => $expect_nt); | |
cc02ea56 JC |
699 | |
700 | =for gentest | |
701 | ||
702 | # chunk: # force use of mergesort (not portable outside Perl 5.8) | |
703 | use sort '_mergesort'; | |
704 | @new = sort { substr($a, 3, 5) cmp substr($b, 3, 5) } @old; | |
705 | ||
706 | =cut | |
707 | ||
708 | checkOptree(note => q{}, | |
709 | bcopts => q{-exec}, | |
710 | code => q{use sort '_mergesort'; @new = sort { substr($a, 3, 5) cmp substr($b, 3, 5) } @old; }, | |
711 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d5ec2987 | 712 | # 1 <;> nextstate(main 662 (eval 42):1) v:%,{ |
cc02ea56 JC |
713 | # 2 <0> pushmark s |
714 | # 3 <0> pushmark s | |
715 | # 4 <#> gv[*old] s | |
716 | # 5 <1> rv2av[t9] lK/1 | |
717 | # 6 <@> sort lKS* | |
718 | # 7 <0> pushmark s | |
719 | # 8 <#> gv[*new] s | |
720 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 721 | # a <2> aassign[t14] KS/COMMON |
cc02ea56 JC |
722 | # b <1> leavesub[1 ref] K/REFC,1 |
723 | EOT_EOT | |
d5ec2987 | 724 | # 1 <;> nextstate(main 578 (eval 15):1) v:%,{ |
cc02ea56 JC |
725 | # 2 <0> pushmark s |
726 | # 3 <0> pushmark s | |
727 | # 4 <$> gv(*old) s | |
728 | # 5 <1> rv2av[t5] lK/1 | |
729 | # 6 <@> sort lKS* | |
730 | # 7 <0> pushmark s | |
731 | # 8 <$> gv(*new) s | |
732 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 733 | # a <2> aassign[t6] KS/COMMON |
cc02ea56 JC |
734 | # b <1> leavesub[1 ref] K/REFC,1 |
735 | EONT_EONT | |
736 | ||
737 | ||
738 | =for gentest | |
739 | ||
740 | # chunk: # you should have a good reason to do this! | |
741 | @articles = sort {$FooPack::b <=> $FooPack::a} @files; | |
742 | ||
743 | =cut | |
744 | ||
745 | checkOptree(note => q{}, | |
746 | bcopts => q{-exec}, | |
747 | code => q{@articles = sort {$FooPack::b <=> $FooPack::a} @files; }, | |
748 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 749 | # 1 <;> nextstate(main 667 (eval 44):1) v |
cc02ea56 JC |
750 | # 2 <0> pushmark s |
751 | # 3 <0> pushmark s | |
752 | # 4 <#> gv[*files] s | |
753 | # 5 <1> rv2av[t7] lK/1 | |
754 | # 6 <@> sort lKS* | |
755 | # 7 <0> pushmark s | |
756 | # 8 <#> gv[*articles] s | |
757 | # 9 <1> rv2av[t2] lKRM*/1 | |
9e84f099 | 758 | # a <2> aassign[t8] KS/COMMON |
cc02ea56 JC |
759 | # b <1> leavesub[1 ref] K/REFC,1 |
760 | EOT_EOT | |
d1718a7c | 761 | # 1 <;> nextstate(main 546 (eval 15):1) v |
cc02ea56 JC |
762 | # 2 <0> pushmark s |
763 | # 3 <0> pushmark s | |
764 | # 4 <$> gv(*files) s | |
765 | # 5 <1> rv2av[t3] lK/1 | |
766 | # 6 <@> sort lKS* | |
767 | # 7 <0> pushmark s | |
768 | # 8 <$> gv(*articles) s | |
769 | # 9 <1> rv2av[t1] lKRM*/1 | |
9e84f099 | 770 | # a <2> aassign[t4] KS/COMMON |
cc02ea56 JC |
771 | # b <1> leavesub[1 ref] K/REFC,1 |
772 | EONT_EONT | |
773 | ||
774 | ||
775 | =for gentest | |
776 | ||
777 | # chunk: # fancy | |
778 | @result = sort { $a <=> $b } grep { $_ == $_ } @input; | |
779 | ||
780 | =cut | |
781 | ||
782 | checkOptree(note => q{}, | |
783 | bcopts => q{-exec}, | |
784 | code => q{@result = sort { $a <=> $b } grep { $_ == $_ } @input; }, | |
785 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 786 | # 1 <;> nextstate(main 673 (eval 46):1) v |
cc02ea56 JC |
787 | # 2 <0> pushmark s |
788 | # 3 <0> pushmark s | |
789 | # 4 <0> pushmark s | |
790 | # 5 <#> gv[*input] s | |
791 | # 6 <1> rv2av[t9] lKM/1 | |
82aeefe1 DM |
792 | # 7 <@> grepstart lK* < 5.017002 |
793 | # 7 <@> grepstart lK >=5.017002 | |
cc02ea56 JC |
794 | # 8 <|> grepwhile(other->9)[t10] lK |
795 | # 9 <#> gvsv[*_] s | |
796 | # a <#> gvsv[*_] s | |
797 | # b <2> eq sK/2 | |
82aeefe1 | 798 | # - <@> scope sK < 5.017002 |
cc02ea56 JC |
799 | # goto 8 |
800 | # c <@> sort lK/NUM | |
801 | # d <0> pushmark s | |
802 | # e <#> gv[*result] s | |
803 | # f <1> rv2av[t2] lKRM*/1 | |
9ad9869c | 804 | # g <2> aassign[t3] KS/COMMON |
cc02ea56 JC |
805 | # h <1> leavesub[1 ref] K/REFC,1 |
806 | EOT_EOT | |
d1718a7c | 807 | # 1 <;> nextstate(main 547 (eval 15):1) v |
cc02ea56 JC |
808 | # 2 <0> pushmark s |
809 | # 3 <0> pushmark s | |
810 | # 4 <0> pushmark s | |
811 | # 5 <$> gv(*input) s | |
812 | # 6 <1> rv2av[t3] lKM/1 | |
82aeefe1 DM |
813 | # 7 <@> grepstart lK* < 5.017002 |
814 | # 7 <@> grepstart lK >=5.017002 | |
cc02ea56 JC |
815 | # 8 <|> grepwhile(other->9)[t4] lK |
816 | # 9 <$> gvsv(*_) s | |
817 | # a <$> gvsv(*_) s | |
818 | # b <2> eq sK/2 | |
82aeefe1 | 819 | # - <@> scope sK < 5.017002 |
cc02ea56 JC |
820 | # goto 8 |
821 | # c <@> sort lK/NUM | |
822 | # d <0> pushmark s | |
823 | # e <$> gv(*result) s | |
824 | # f <1> rv2av[t1] lKRM*/1 | |
825 | # g <2> aassign[t2] KS/COMMON | |
826 | # h <1> leavesub[1 ref] K/REFC,1 | |
827 | EONT_EONT | |
828 | ||
829 | ||
830 | =for gentest | |
831 | ||
832 | # chunk: # void return context sort | |
833 | sort { $a <=> $b } @input; | |
834 | ||
835 | =cut | |
836 | ||
837 | checkOptree(note => q{}, | |
838 | bcopts => q{-exec}, | |
839 | code => q{sort { $a <=> $b } @input; }, | |
840 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 841 | # 1 <;> nextstate(main 678 (eval 48):1) v |
cc02ea56 JC |
842 | # 2 <0> pushmark s |
843 | # 3 <#> gv[*input] s | |
844 | # 4 <1> rv2av[t5] lK/1 | |
845 | # 5 <@> sort K/NUM | |
846 | # 6 <1> leavesub[1 ref] K/REFC,1 | |
847 | EOT_EOT | |
d1718a7c | 848 | # 1 <;> nextstate(main 546 (eval 15):1) v |
cc02ea56 JC |
849 | # 2 <0> pushmark s |
850 | # 3 <$> gv(*input) s | |
851 | # 4 <1> rv2av[t2] lK/1 | |
852 | # 5 <@> sort K/NUM | |
853 | # 6 <1> leavesub[1 ref] K/REFC,1 | |
854 | EONT_EONT | |
855 | ||
856 | ||
857 | =for gentest | |
858 | ||
859 | # chunk: # more void context, propagating ? | |
860 | sort { $a <=> $b } grep { $_ == $_ } @input; | |
861 | ||
862 | =cut | |
863 | ||
864 | checkOptree(note => q{}, | |
865 | bcopts => q{-exec}, | |
866 | code => q{sort { $a <=> $b } grep { $_ == $_ } @input; }, | |
867 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 868 | # 1 <;> nextstate(main 684 (eval 50):1) v |
cc02ea56 JC |
869 | # 2 <0> pushmark s |
870 | # 3 <0> pushmark s | |
871 | # 4 <#> gv[*input] s | |
872 | # 5 <1> rv2av[t7] lKM/1 | |
82aeefe1 DM |
873 | # 6 <@> grepstart lK* < 5.017002 |
874 | # 6 <@> grepstart lK >=5.017002 | |
cc02ea56 JC |
875 | # 7 <|> grepwhile(other->8)[t8] lK |
876 | # 8 <#> gvsv[*_] s | |
877 | # 9 <#> gvsv[*_] s | |
878 | # a <2> eq sK/2 | |
82aeefe1 | 879 | # - <@> scope sK < 5.017002 |
cc02ea56 JC |
880 | # goto 7 |
881 | # b <@> sort K/NUM | |
882 | # c <1> leavesub[1 ref] K/REFC,1 | |
883 | EOT_EOT | |
d1718a7c | 884 | # 1 <;> nextstate(main 547 (eval 15):1) v |
cc02ea56 JC |
885 | # 2 <0> pushmark s |
886 | # 3 <0> pushmark s | |
887 | # 4 <$> gv(*input) s | |
888 | # 5 <1> rv2av[t2] lKM/1 | |
82aeefe1 DM |
889 | # 6 <@> grepstart lK* < 5.017002 |
890 | # 6 <@> grepstart lK >=5.017002 | |
cc02ea56 JC |
891 | # 7 <|> grepwhile(other->8)[t3] lK |
892 | # 8 <$> gvsv(*_) s | |
893 | # 9 <$> gvsv(*_) s | |
894 | # a <2> eq sK/2 | |
82aeefe1 | 895 | # - <@> scope sK < 5.017002 |
cc02ea56 JC |
896 | # goto 7 |
897 | # b <@> sort K/NUM | |
898 | # c <1> leavesub[1 ref] K/REFC,1 | |
899 | EONT_EONT | |
900 | ||
901 | ||
902 | =for gentest | |
903 | ||
904 | # chunk: # scalar return context sort | |
905 | $s = sort { $a <=> $b } @input; | |
906 | ||
907 | =cut | |
908 | ||
909 | checkOptree(note => q{}, | |
910 | bcopts => q{-exec}, | |
911 | code => q{$s = sort { $a <=> $b } @input; }, | |
912 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 913 | # 1 <;> nextstate(main 689 (eval 52):1) v:{ |
cc02ea56 JC |
914 | # 2 <0> pushmark s |
915 | # 3 <#> gv[*input] s | |
916 | # 4 <1> rv2av[t6] lK/1 | |
917 | # 5 <@> sort sK/NUM | |
918 | # 6 <#> gvsv[*s] s | |
919 | # 7 <2> sassign sKS/2 | |
920 | # 8 <1> leavesub[1 ref] K/REFC,1 | |
921 | EOT_EOT | |
d1718a7c | 922 | # 1 <;> nextstate(main 546 (eval 15):1) v:{ |
cc02ea56 JC |
923 | # 2 <0> pushmark s |
924 | # 3 <$> gv(*input) s | |
925 | # 4 <1> rv2av[t2] lK/1 | |
926 | # 5 <@> sort sK/NUM | |
927 | # 6 <$> gvsv(*s) s | |
928 | # 7 <2> sassign sKS/2 | |
929 | # 8 <1> leavesub[1 ref] K/REFC,1 | |
930 | EONT_EONT | |
931 | ||
932 | ||
933 | =for gentest | |
934 | ||
935 | # chunk: $s = sort { $a <=> $b } grep { $_ == $_ } @input; | |
936 | ||
937 | =cut | |
938 | ||
939 | checkOptree(note => q{}, | |
940 | bcopts => q{-exec}, | |
941 | code => q{$s = sort { $a <=> $b } grep { $_ == $_ } @input; }, | |
942 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); | |
d1718a7c | 943 | # 1 <;> nextstate(main 695 (eval 54):1) v:{ |
cc02ea56 JC |
944 | # 2 <0> pushmark s |
945 | # 3 <0> pushmark s | |
946 | # 4 <#> gv[*input] s | |
947 | # 5 <1> rv2av[t8] lKM/1 | |
82aeefe1 DM |
948 | # 6 <@> grepstart lK* < 5.017002 |
949 | # 6 <@> grepstart lK >=5.017002 | |
cc02ea56 JC |
950 | # 7 <|> grepwhile(other->8)[t9] lK |
951 | # 8 <#> gvsv[*_] s | |
952 | # 9 <#> gvsv[*_] s | |
953 | # a <2> eq sK/2 | |
82aeefe1 | 954 | # - <@> scope sK < 5.017002 |
cc02ea56 JC |
955 | # goto 7 |
956 | # b <@> sort sK/NUM | |
957 | # c <#> gvsv[*s] s | |
958 | # d <2> sassign sKS/2 | |
959 | # e <1> leavesub[1 ref] K/REFC,1 | |
960 | EOT_EOT | |
d1718a7c | 961 | # 1 <;> nextstate(main 547 (eval 15):1) v:{ |
cc02ea56 JC |
962 | # 2 <0> pushmark s |
963 | # 3 <0> pushmark s | |
964 | # 4 <$> gv(*input) s | |
965 | # 5 <1> rv2av[t2] lKM/1 | |
82aeefe1 DM |
966 | # 6 <@> grepstart lK* < 5.017002 |
967 | # 6 <@> grepstart lK >=5.017002 | |
cc02ea56 JC |
968 | # 7 <|> grepwhile(other->8)[t3] lK |
969 | # 8 <$> gvsv(*_) s | |
970 | # 9 <$> gvsv(*_) s | |
971 | # a <2> eq sK/2 | |
82aeefe1 | 972 | # - <@> scope sK < 5.017002 |
cc02ea56 JC |
973 | # goto 7 |
974 | # b <@> sort sK/NUM | |
975 | # c <$> gvsv(*s) s | |
976 | # d <2> sassign sKS/2 | |
977 | # e <1> leavesub[1 ref] K/REFC,1 | |
978 | EONT_EONT | |
979 |