Commit | Line | Data |
724aa791 |
1 | #!perl |
2 | |
3 | BEGIN { |
74517a3a |
4 | unshift @INC, 't'; |
9cd8f857 |
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 | } |
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10 | # require 'test.pl'; # now done by OptreeCheck |
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11 | } |
12 | use OptreeCheck; |
2ce64696 |
13 | use Config; |
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14 | plan tests => 22; |
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15 | SKIP: { |
16 | skip "no perlio in this build", 22 unless $Config::Config{useperlio}; |
17 | |
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18 | pass("OPTIMIZER TESTS - VAR INITIALIZATION"); |
19 | |
20 | checkOptree ( name => 'sub {my $a}', |
21 | bcopts => '-exec', |
22 | code => sub {my $a}, |
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23 | strip_open_hints => 1, |
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24 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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25 | # 1 <;> nextstate(main 45 optree.t:23) v:>,<,% |
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26 | # 2 <0> padsv[$a:45,46] M/LVINTRO |
27 | # 3 <1> leavesub[1 ref] K/REFC,1 |
28 | EOT_EOT |
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29 | # 1 <;> nextstate(main 45 optree.t:23) v:>,<,% |
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30 | # 2 <0> padsv[$a:45,46] M/LVINTRO |
31 | # 3 <1> leavesub[1 ref] K/REFC,1 |
32 | EONT_EONT |
33 | |
34 | checkOptree ( name => '-exec sub {my $a}', |
35 | bcopts => '-exec', |
36 | code => sub {my $a}, |
be2b1c74 |
37 | strip_open_hints => 1, |
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38 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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39 | # 1 <;> nextstate(main 49 optree.t:52) v:>,<,% |
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40 | # 2 <0> padsv[$a:49,50] M/LVINTRO |
41 | # 3 <1> leavesub[1 ref] K/REFC,1 |
42 | EOT_EOT |
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43 | # 1 <;> nextstate(main 49 optree.t:45) v:>,<,% |
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44 | # 2 <0> padsv[$a:49,50] M/LVINTRO |
45 | # 3 <1> leavesub[1 ref] K/REFC,1 |
46 | EONT_EONT |
47 | |
48 | checkOptree ( name => 'sub {our $a}', |
49 | bcopts => '-exec', |
50 | code => sub {our $a}, |
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51 | strip_open_hints => 1, |
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52 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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53 | 1 <;> nextstate(main 21 optree.t:47) v:>,<,% |
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54 | 2 <#> gvsv[*a] s/OURINTR |
55 | 3 <1> leavesub[1 ref] K/REFC,1 |
56 | EOT_EOT |
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57 | # 1 <;> nextstate(main 51 optree.t:56) v:>,<,% |
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58 | # 2 <$> gvsv(*a) s/OURINTR |
59 | # 3 <1> leavesub[1 ref] K/REFC,1 |
60 | EONT_EONT |
61 | |
62 | checkOptree ( name => 'sub {local $a}', |
63 | bcopts => '-exec', |
64 | code => sub {local $a}, |
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65 | strip_open_hints => 1, |
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66 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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67 | 1 <;> nextstate(main 23 optree.t:57) v:>,<,%,{ |
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68 | 2 <#> gvsv[*a] s/LVINTRO |
69 | 3 <1> leavesub[1 ref] K/REFC,1 |
70 | EOT_EOT |
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71 | # 1 <;> nextstate(main 53 optree.t:67) v:>,<,%,{ |
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72 | # 2 <$> gvsv(*a) s/LVINTRO |
73 | # 3 <1> leavesub[1 ref] K/REFC,1 |
74 | EONT_EONT |
75 | |
76 | checkOptree ( name => 'my $a', |
77 | prog => 'my $a', |
78 | bcopts => '-basic', |
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79 | strip_open_hints => 1, |
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80 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
81 | # 4 <@> leave[1 ref] vKP/REFC ->(end) |
82 | # 1 <0> enter ->2 |
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83 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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84 | # 3 <0> padsv[$a:1,2] vM/LVINTRO ->4 |
85 | EOT_EOT |
86 | # 4 <@> leave[1 ref] vKP/REFC ->(end) |
87 | # 1 <0> enter ->2 |
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88 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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89 | # 3 <0> padsv[$a:1,2] vM/LVINTRO ->4 |
90 | EONT_EONT |
91 | |
92 | checkOptree ( name => 'our $a', |
93 | prog => 'our $a', |
94 | bcopts => '-basic', |
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95 | strip_open_hints => 1, |
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96 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
97 | 4 <@> leave[1 ref] vKP/REFC ->(end) |
98 | 1 <0> enter ->2 |
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99 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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100 | - <1> ex-rv2sv vK/17 ->4 |
101 | 3 <#> gvsv[*a] s/OURINTR ->4 |
102 | EOT_EOT |
103 | # 4 <@> leave[1 ref] vKP/REFC ->(end) |
104 | # 1 <0> enter ->2 |
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105 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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106 | # - <1> ex-rv2sv vK/17 ->4 |
107 | # 3 <$> gvsv(*a) s/OURINTR ->4 |
108 | EONT_EONT |
109 | |
110 | checkOptree ( name => 'local $a', |
111 | prog => 'local $a', |
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112 | errs => ['Name "main::a" used only once: possible typo at -e line 1.'], |
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113 | bcopts => '-basic', |
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114 | strip_open_hints => 1, |
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115 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
116 | 4 <@> leave[1 ref] vKP/REFC ->(end) |
117 | 1 <0> enter ->2 |
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118 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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119 | - <1> ex-rv2sv vKM/129 ->4 |
120 | 3 <#> gvsv[*a] s/LVINTRO ->4 |
121 | EOT_EOT |
122 | # 4 <@> leave[1 ref] vKP/REFC ->(end) |
123 | # 1 <0> enter ->2 |
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124 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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125 | # - <1> ex-rv2sv vKM/129 ->4 |
126 | # 3 <$> gvsv(*a) s/LVINTRO ->4 |
127 | EONT_EONT |
128 | |
129 | pass("MY, OUR, LOCAL, BOTH SUB AND MAIN, = undef"); |
130 | |
131 | checkOptree ( name => 'sub {my $a=undef}', |
132 | code => sub {my $a=undef}, |
133 | bcopts => '-basic', |
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134 | strip_open_hints => 1, |
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135 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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136 | 5 <1> leavesub[1 ref] K/REFC,1 ->(end) |
137 | - <@> lineseq KP ->5 |
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138 | 1 <;> nextstate(main 641 optree_varinit.t:130) v:>,<,% ->2 |
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139 | 4 <2> sassign sKS/2 ->5 |
140 | 2 <0> undef s ->3 |
141 | 3 <0> padsv[$a:641,642] sRM*/LVINTRO ->4 |
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142 | EOT_EOT |
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143 | # 5 <1> leavesub[1 ref] K/REFC,1 ->(end) |
144 | # - <@> lineseq KP ->5 |
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145 | # 1 <;> nextstate(main 641 optree_varinit.t:130) v:>,<,% ->2 |
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146 | # 4 <2> sassign sKS/2 ->5 |
147 | # 2 <0> undef s ->3 |
148 | # 3 <0> padsv[$a:641,642] sRM*/LVINTRO ->4 |
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149 | EONT_EONT |
150 | |
151 | checkOptree ( name => 'sub {our $a=undef}', |
152 | code => sub {our $a=undef}, |
153 | note => 'the global must be reset', |
154 | bcopts => '-basic', |
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155 | strip_open_hints => 1, |
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156 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
157 | 5 <1> leavesub[1 ref] K/REFC,1 ->(end) |
158 | - <@> lineseq KP ->5 |
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159 | 1 <;> nextstate(main 26 optree.t:109) v:>,<,%,{ ->2 |
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160 | 4 <2> sassign sKS/2 ->5 |
161 | 2 <0> undef s ->3 |
162 | - <1> ex-rv2sv sKRM*/17 ->4 |
163 | 3 <#> gvsv[*a] s/OURINTR ->4 |
164 | EOT_EOT |
165 | # 5 <1> leavesub[1 ref] K/REFC,1 ->(end) |
166 | # - <@> lineseq KP ->5 |
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167 | # 1 <;> nextstate(main 446 optree_varinit.t:137) v:>,<,%,{ ->2 |
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168 | # 4 <2> sassign sKS/2 ->5 |
169 | # 2 <0> undef s ->3 |
170 | # - <1> ex-rv2sv sKRM*/17 ->4 |
171 | # 3 <$> gvsv(*a) s/OURINTR ->4 |
172 | EONT_EONT |
173 | |
174 | checkOptree ( name => 'sub {local $a=undef}', |
175 | code => sub {local $a=undef}, |
176 | note => 'local not used enough to bother', |
177 | bcopts => '-basic', |
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178 | strip_open_hints => 1, |
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179 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
180 | 5 <1> leavesub[1 ref] K/REFC,1 ->(end) |
181 | - <@> lineseq KP ->5 |
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182 | 1 <;> nextstate(main 28 optree.t:122) v:>,<,%,{ ->2 |
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183 | 4 <2> sassign sKS/2 ->5 |
184 | 2 <0> undef s ->3 |
185 | - <1> ex-rv2sv sKRM*/129 ->4 |
186 | 3 <#> gvsv[*a] s/LVINTRO ->4 |
187 | EOT_EOT |
188 | # 5 <1> leavesub[1 ref] K/REFC,1 ->(end) |
189 | # - <@> lineseq KP ->5 |
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190 | # 1 <;> nextstate(main 58 optree.t:141) v:>,<,%,{ ->2 |
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191 | # 4 <2> sassign sKS/2 ->5 |
192 | # 2 <0> undef s ->3 |
193 | # - <1> ex-rv2sv sKRM*/129 ->4 |
194 | # 3 <$> gvsv(*a) s/LVINTRO ->4 |
195 | EONT_EONT |
196 | |
197 | checkOptree ( name => 'my $a=undef', |
198 | prog => 'my $a=undef', |
199 | bcopts => '-basic', |
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200 | strip_open_hints => 1, |
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201 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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202 | 6 <@> leave[1 ref] vKP/REFC ->(end) |
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203 | 1 <0> enter ->2 |
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204 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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205 | 5 <2> sassign vKS/2 ->6 |
206 | 3 <0> undef s ->4 |
207 | 4 <0> padsv[$a:1,2] sRM*/LVINTRO ->5 |
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208 | EOT_EOT |
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209 | # 6 <@> leave[1 ref] vKP/REFC ->(end) |
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210 | # 1 <0> enter ->2 |
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211 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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212 | # 5 <2> sassign vKS/2 ->6 |
213 | # 3 <0> undef s ->4 |
214 | # 4 <0> padsv[$a:1,2] sRM*/LVINTRO ->5 |
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215 | EONT_EONT |
216 | |
217 | checkOptree ( name => 'our $a=undef', |
218 | prog => 'our $a=undef', |
219 | note => 'global must be reassigned', |
220 | bcopts => '-basic', |
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221 | strip_open_hints => 1, |
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222 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
223 | 6 <@> leave[1 ref] vKP/REFC ->(end) |
224 | 1 <0> enter ->2 |
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225 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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226 | 5 <2> sassign vKS/2 ->6 |
227 | 3 <0> undef s ->4 |
228 | - <1> ex-rv2sv sKRM*/17 ->5 |
229 | 4 <#> gvsv[*a] s/OURINTR ->5 |
230 | EOT_EOT |
231 | # 6 <@> leave[1 ref] vKP/REFC ->(end) |
232 | # 1 <0> enter ->2 |
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233 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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234 | # 5 <2> sassign vKS/2 ->6 |
235 | # 3 <0> undef s ->4 |
236 | # - <1> ex-rv2sv sKRM*/17 ->5 |
237 | # 4 <$> gvsv(*a) s/OURINTR ->5 |
238 | EONT_EONT |
239 | |
240 | checkOptree ( name => 'local $a=undef', |
241 | prog => 'local $a=undef', |
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242 | errs => ['Name "main::a" used only once: possible typo at -e line 1.'], |
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243 | note => 'locals are rare, probly not worth doing', |
244 | bcopts => '-basic', |
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245 | strip_open_hints => 1, |
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246 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
247 | 6 <@> leave[1 ref] vKP/REFC ->(end) |
248 | 1 <0> enter ->2 |
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249 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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250 | 5 <2> sassign vKS/2 ->6 |
251 | 3 <0> undef s ->4 |
252 | - <1> ex-rv2sv sKRM*/129 ->5 |
253 | 4 <#> gvsv[*a] s/LVINTRO ->5 |
254 | EOT_EOT |
255 | # 6 <@> leave[1 ref] vKP/REFC ->(end) |
256 | # 1 <0> enter ->2 |
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257 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3 |
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258 | # 5 <2> sassign vKS/2 ->6 |
259 | # 3 <0> undef s ->4 |
260 | # - <1> ex-rv2sv sKRM*/129 ->5 |
261 | # 4 <$> gvsv(*a) s/LVINTRO ->5 |
262 | EONT_EONT |
263 | |
264 | checkOptree ( name => 'sub {my $a=()}', |
265 | code => sub {my $a=()}, |
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266 | bcopts => '-exec', |
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267 | strip_open_hints => 1, |
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268 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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269 | 1 <;> nextstate(main -439 optree.t:105) v:>,<,% |
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270 | 2 <0> stub sP |
271 | 3 <0> padsv[$a:-439,-438] sRM*/LVINTRO |
272 | 4 <2> sassign sKS/2 |
273 | 5 <1> leavesub[1 ref] K/REFC,1 |
274 | EOT_EOT |
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275 | # 1 <;> nextstate(main 438 optree_varinit.t:247) v:>,<,% |
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276 | # 2 <0> stub sP |
277 | # 3 <0> padsv[$a:438,439] sRM*/LVINTRO |
278 | # 4 <2> sassign sKS/2 |
279 | # 5 <1> leavesub[1 ref] K/REFC,1 |
280 | EONT_EONT |
281 | |
282 | checkOptree ( name => 'sub {our $a=()}', |
283 | code => sub {our $a=()}, |
284 | #todo => 'probly not worth doing', |
285 | bcopts => '-exec', |
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286 | strip_open_hints => 1, |
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287 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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288 | 1 <;> nextstate(main 31 optree.t:177) v:>,<,%,{ |
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289 | 2 <0> stub sP |
290 | 3 <#> gvsv[*a] s/OURINTR |
291 | 4 <2> sassign sKS/2 |
292 | 5 <1> leavesub[1 ref] K/REFC,1 |
293 | EOT_EOT |
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294 | # 1 <;> nextstate(main 440 optree_varinit.t:262) v:>,<,%,{ |
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295 | # 2 <0> stub sP |
296 | # 3 <$> gvsv(*a) s/OURINTR |
297 | # 4 <2> sassign sKS/2 |
298 | # 5 <1> leavesub[1 ref] K/REFC,1 |
299 | EONT_EONT |
300 | |
301 | checkOptree ( name => 'sub {local $a=()}', |
302 | code => sub {local $a=()}, |
303 | #todo => 'probly not worth doing', |
304 | bcopts => '-exec', |
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305 | strip_open_hints => 1, |
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306 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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307 | 1 <;> nextstate(main 33 optree.t:190) v:>,<,%,{ |
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308 | 2 <0> stub sP |
309 | 3 <#> gvsv[*a] s/LVINTRO |
310 | 4 <2> sassign sKS/2 |
311 | 5 <1> leavesub[1 ref] K/REFC,1 |
312 | EOT_EOT |
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313 | # 1 <;> nextstate(main 63 optree.t:225) v:>,<,%,{ |
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314 | # 2 <0> stub sP |
315 | # 3 <$> gvsv(*a) s/LVINTRO |
316 | # 4 <2> sassign sKS/2 |
317 | # 5 <1> leavesub[1 ref] K/REFC,1 |
318 | EONT_EONT |
319 | |
320 | checkOptree ( name => 'my $a=()', |
321 | prog => 'my $a=()', |
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322 | bcopts => '-exec', |
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323 | strip_open_hints => 1, |
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324 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
325 | 1 <0> enter |
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326 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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327 | 3 <0> stub sP |
328 | 4 <0> padsv[$a:1,2] sRM*/LVINTRO |
329 | 5 <2> sassign vKS/2 |
330 | 6 <@> leave[1 ref] vKP/REFC |
331 | EOT_EOT |
332 | # 1 <0> enter |
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333 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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334 | # 3 <0> stub sP |
335 | # 4 <0> padsv[$a:1,2] sRM*/LVINTRO |
336 | # 5 <2> sassign vKS/2 |
337 | # 6 <@> leave[1 ref] vKP/REFC |
338 | EONT_EONT |
339 | |
340 | checkOptree ( name => 'our $a=()', |
341 | prog => 'our $a=()', |
342 | #todo => 'probly not worth doing', |
343 | bcopts => '-exec', |
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344 | strip_open_hints => 1, |
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345 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
346 | 1 <0> enter |
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347 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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348 | 3 <0> stub sP |
349 | 4 <#> gvsv[*a] s/OURINTR |
350 | 5 <2> sassign vKS/2 |
351 | 6 <@> leave[1 ref] vKP/REFC |
352 | EOT_EOT |
353 | # 1 <0> enter |
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354 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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355 | # 3 <0> stub sP |
356 | # 4 <$> gvsv(*a) s/OURINTR |
357 | # 5 <2> sassign vKS/2 |
358 | # 6 <@> leave[1 ref] vKP/REFC |
359 | EONT_EONT |
360 | |
361 | checkOptree ( name => 'local $a=()', |
362 | prog => 'local $a=()', |
19e169bf |
363 | errs => ['Name "main::a" used only once: possible typo at -e line 1.'], |
724aa791 |
364 | #todo => 'probly not worth doing', |
365 | bcopts => '-exec', |
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366 | strip_open_hints => 1, |
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367 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
368 | 1 <0> enter |
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369 | 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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370 | 3 <0> stub sP |
371 | 4 <#> gvsv[*a] s/LVINTRO |
372 | 5 <2> sassign vKS/2 |
373 | 6 <@> leave[1 ref] vKP/REFC |
374 | EOT_EOT |
375 | # 1 <0> enter |
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376 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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377 | # 3 <0> stub sP |
378 | # 4 <$> gvsv(*a) s/LVINTRO |
379 | # 5 <2> sassign vKS/2 |
380 | # 6 <@> leave[1 ref] vKP/REFC |
381 | EONT_EONT |
382 | |
383 | checkOptree ( name => 'my ($a,$b)=()', |
384 | prog => 'my ($a,$b)=()', |
385 | #todo => 'probly not worth doing', |
386 | bcopts => '-exec', |
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387 | strip_open_hints => 1, |
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388 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
389 | # 1 <0> enter |
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390 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
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391 | # 3 <0> pushmark s |
392 | # 4 <0> pushmark sRM*/128 |
393 | # 5 <0> padsv[$a:1,2] lRM*/LVINTRO |
394 | # 6 <0> padsv[$b:1,2] lRM*/LVINTRO |
395 | # 7 <2> aassign[t3] vKS |
396 | # 8 <@> leave[1 ref] vKP/REFC |
397 | EOT_EOT |
398 | # 1 <0> enter |
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399 | # 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ |
724aa791 |
400 | # 3 <0> pushmark s |
401 | # 4 <0> pushmark sRM*/128 |
402 | # 5 <0> padsv[$a:1,2] lRM*/LVINTRO |
403 | # 6 <0> padsv[$b:1,2] lRM*/LVINTRO |
404 | # 7 <2> aassign[t3] vKS |
405 | # 8 <@> leave[1 ref] vKP/REFC |
406 | EONT_EONT |
407 | |
2ce64696 |
408 | } #skip |
409 | |
724aa791 |
410 | __END__ |
411 | |