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lorenbrichter/gist:1063878

Created July 4, 2011 20:21
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blockSafe
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gistfile1.c
#define blockSafe_cat(A, B) A##B
#define blockSafe_line(V, TMP) typeof(V) blockSafe_cat(blockSafe_tmp__, TMP) = V; __block typeof(V) V = blockSafe_cat(blockSafe_tmp__, TMP)
#define blockSafe(V) blockSafe_line(V, __LINE__)
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