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annotate test/bug55.d @ 92:70d6113eeb8c trunk

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[svn r96] Updated to DMD 1.023. Regular bugfixes.
author lindquist
date Thu, 08 Nov 2007 19:13:28 +0100
parents
children d9d5d59873d8
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92
70d6113eeb8c [svn r96] Updated to DMD 1.023.
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1 module bug55;
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2
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3 int atoi(char[] s) {
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4 int i, fac=1;
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5 bool neg = (s.length) && (s[0] == '-');
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6 char[] a = neg ? s[1..$] : s;
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7 foreach_reverse(c; a) {
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8 i += (c-'0') * fac;
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9 fac *= 10;
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10 }
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11 return !neg ? i : -i;
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12 }
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13
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14 void main()
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15 {
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16 printf("64213 = %d\n", atoi("64213"));
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17 printf("-64213 = %d\n", atoi("-64213"));
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18 assert(atoi("64213") == 64213);
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19 assert(atoi("-64213") == -64213);
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20 }