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45 lines
553 B
45 lines
553 B
project('plusassign', 'c') |
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x = [] |
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x += 'a' |
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if x.length() != 1 |
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error('Incorrect append') |
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endif |
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if x[0] != 'a' |
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error('Incorrect append 2.') |
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endif |
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y = x |
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x += 'b' |
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if y.length() != 1 |
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error('Immutability broken.') |
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endif |
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if y[0] != 'a' |
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error('Immutability broken 2.') |
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endif |
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if x.length() != 2 |
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error('Incorrect append 3') |
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endif |
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if x[0] != 'a' |
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error('Incorrect append 4.') |
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endif |
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if x[1] != 'b' |
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error('Incorrect append 5.') |
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endif |
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# Now with evil added: append yourself. |
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x += x |
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if x.length() != 4 |
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error('Incorrect selfappend.') |
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endif
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