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comparison test/parser.tst @ 17622:fd712a12fe53

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compatibility for power operator precedence and direction (bug #33304) * oct-parse.in.yy (power_expr): New non-terminal. (oper_expr): Use it for the RHS of POW and EPOW operators. * parser.tst: New tests.
author Axel Mathéi <axel.mathei@gmail.com>
date Thu, 10 Oct 2013 12:15:18 -0400
parents 577a19afdaf5
children b92242ad316f
comparison
equal deleted inserted replaced
17621:d41c8f96ed06 17622:fd712a12fe53
78 %! b +=a ++; 78 %! b +=a ++;
79 %! assert (b, 7); 79 %! assert (b, 7);
80 80
81 ## Level 11 (transpose and exponentiation) 81 ## Level 11 (transpose and exponentiation)
82 %!test 82 %!test
83 %! a = 2;
84 %! assert (2 ^a++, 4)
85 %! assert (a, 3)
86 %! assert (2 ^--a ^2, 16)
87 %! assert (a, 2)
88 %! assert (2 ^++a, 8)
89 %! assert (a, 3)
90 %! assert (a' ^2, 9)
91 %! assert (2 ^sin(0), 1)
83 %! assert (-2 ^2, -4); 92 %! assert (-2 ^2, -4);
93 %! assert (2 ^+1 ^3, 8)
94 %! assert (2 ^-1 ^3, 0.125)
95 %! assert (2 ^~0 ^2, 4)
84 %! assert (!0 ^0, false); 96 %! assert (!0 ^0, false);
85 %! assert (2*3 ^2, 18); 97 %! assert (2*3 ^2, 18);
86 %! assert (2+3 ^2, 11); 98 %! assert (2+3 ^2, 11);
87 %! assert ([1:10](1:2 ^2), [1 2 3 4]); 99 %! assert ([1:10](1:2 ^2), [1 2 3 4]);
88 %! assert (3>2 ^2, false); 100 %! assert (3>2 ^2, false);