Mercurial > urweb
annotate tests/functorMadness.ur @ 2297:6d56080f495c
Fix a read-after-free bug using a timestamp check
author | Adam Chlipala <adam@chlipala.net> |
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date | Thu, 19 Nov 2015 13:18:58 -0500 |
parents | 210fb3dfc483 |
children |
rev | line source |
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adam@1989 | 1 functor F(M : sig end) = struct |
adam@1989 | 2 fun f () = f () |
adam@1989 | 3 |
adam@1989 | 4 functor G(M : sig end) = struct |
adam@1989 | 5 fun g () = f () |
adam@1989 | 6 end |
adam@1989 | 7 end |
adam@1989 | 8 |
adam@1989 | 9 structure M1 = F(struct end) |
adam@1989 | 10 structure M2 = F(struct end) |
adam@1989 | 11 |
adam@1989 | 12 structure N1 = M1.G(struct end) |
adam@1989 | 13 structure N2 = M2.G(struct end) |
adam@1989 | 14 |
adam@1989 | 15 fun main () : transaction page = |
adam@1989 | 16 return (N1.g ()); |
adam@1989 | 17 return (N2.g ()); |
adam@1989 | 18 return <xml/> |