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annotate runtime/internal/invariant.d @ 1083:c1e9f612e2e2

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Fix for dual operand form of fistp, also make reg ST(0) explicit and fix lindquists previous code that allowed dual operand form of fstp but dissallowed the single operand form accidently
author Kelly Wilson <wilsonk cpsc.ucalgary.ca>
date Tue, 10 Mar 2009 06:23:26 -0600
parents d30c40f1128d
children d7ec997de427
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d30c40f1128d Make class invariants work.
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1
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2 /*
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3 * Placed into the Public Domain
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4 * written by Walter Bright
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5 * www.digitalmars.com
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6 */
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7
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8 extern(C) void _d_invariant(Object o)
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9 { ClassInfo c;
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11 //printf("__d_invariant(%p)\n", o);
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12
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13 // BUG: needs to be filename/line of caller, not library routine
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14 assert(o !is null); // just do null check, not invariant check
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16 c = o.classinfo;
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17 do
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18 {
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19 if (c.classInvariant)
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20 {
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21 (*c.classInvariant)(o);
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22 }
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23 c = c.base;
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24 } while (c);
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25 }