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annotate tests/mini/bug6.d @ 978:6a32d2e18175

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Fix a latent bug in the asm code. I think that technically, using "*m0" instead of "*0" allows LLVM to pick between using the same memory as output 0 and using a new memory location. (So far I haven't been able to construct a testcase that actually breaks because of this, though)
author Frits van Bommel <fvbommel wxs.nl>
date Wed, 18 Feb 2009 03:38:12 +0100
parents 1bb99290e03a
children
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a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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1 module bug6;
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2 class wrong { }
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3 void bark(ref wrong s) { s = new wrong; }
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4 void foo(wrong tree) {
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5 auto old = tree;
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6 bark(tree);
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7 assert(old !is tree);
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8 }
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9 void main()
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10 {
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11 auto w = new wrong;
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12 auto old = w;
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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13 foo(w);
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14 assert(w is old);
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15 }