annotate tests/t27.c @ 146:15f51ed08ecf

Add more tests for some degenerate cases we don't handle right.
author David A. Holland
date Sat, 13 Jul 2013 14:47:29 -0400
parents 4f493fb35821
children
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4f493fb35821 Test empty arguments.
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1 1.
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2 #define A(a) a
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3 A();
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4
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5 2.
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6 #define B(a, b) (a,b)
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7 B(a, );
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8 B(, b);
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9 B( , );
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10 B(a,);
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11 B(,b);
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12 B(,);
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13
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14 3.
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15 #define C(a, b, c) (a,b,c)
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16 C(a, b, );
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17 C(a, , c);
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18 C(, , c);
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19 C(a, , );
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20 C(, b, );
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21 C(, , c);
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22 C(, , )
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23 C(a,b,);
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24 C(a,,c);
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25 C(,,c);
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26 C(a,,);
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27 C(,b,);
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28 C(,,c);
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29 C(,,)