Mercurial > projects > ldc
view tests/mini/atomic1.d @ 1647:638a823ace45
Strange workaround for returning from within 'void main()'. The new dmdfe sets the ReturnStatement->exp to null. Fixed bug #391.
author | Kelly Wilson <wilsonk cpsc.ucalgary.ca> |
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date | Wed, 10 Mar 2010 19:35:14 -0700 |
parents | cecfee2d01a8 |
children |
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module mini.atomic1; pragma(intrinsic, "llvm.atomic.swap.i#.p0i#") T atomic_swap(T)(T* ptr, T val); void main() { int i = 42; int j = atomic_swap(&i, 43); assert(j == 42); assert(i == 43); }