view tests/ffi.ur @ 1893:9a1097954188

compileC: Link libraries in the right order This is needed, at least on recent Ubuntu, to fix this linker error when compiling any Ur/Web application: ld: /tmp/webapp.o: undefined reference to symbol 'uw_write' Signed-off-by: Anders Kaseorg <andersk@mit.edu> --- src/compiler.sml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
author Anders Kaseorg <andersk@mit.edu>
date Thu, 21 Nov 2013 14:32:11 -0500
parents 71bafe66dbe1
children
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extern structure Lib : sig
        type t
        type u
        val x : t
        val y : u
        val f0 : {} -> u
        val f1 : t -> t
        val f2 : t -> u -> t
end

type t' = Lib.t
val x' : t' = Lib.x
val f0' = Lib.f0
val f1' = Lib.f1
val f2' = Lib.f2

structure Lib' = Lib

type t'' = Lib'.t
val x'' : t'' = Lib'.x

val main = f2' (f1' x') (f0' {})