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annotate demo/tcSum.ur @ 1893:9a1097954188

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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 8d3aa6c7cee0
children
rev   line source
adamc@823 1 fun sum [t] (_ : num t) [fs ::: {Unit}] (fl : folder fs) (x : $(mapU t fs)) =
adamc@1093 2 @foldUR [t] [fn _ => t]
adamc@1093 3 (fn [nm :: Name] [rest :: {Unit}] [[nm] ~ rest] n acc => n + acc)
adamc@1093 4 zero fl x
adamc@417 5
adamc@417 6 fun main () = return <xml><body>
adamc@633 7 {[sum {A = 0, B = 1}]}<br/>
adamc@633 8 {[sum {C = 2.1, D = 3.2, E = 4.3}]}
adamc@417 9 </body></xml>