SML programs

Author: rtoal

sml/.gitignore

@@ -0,0 +1,5 @@
+clockhands
+hello
+precedence_switch
+quicksort
+stack

sml/precedence_switch.sml

@@ -0,0 +1,3 @@
+3 * 8 - 5 * 1 = 19 orelse raise Fail "bad";
+infix 5 *;
+3 * 8 - 5 * 1 = 9 orelse raise Fail "bad";

sml/test.sh

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 mlton clockhands.sml && ./clockhands | diff ../test/clockhands_expected - && \
 mlton hello.sml && ./hello && \
+mlton precedence_switch.sml && ./precedence_switch && \
 mlton quicksort.sml && ./quicksort && \
 mlton stack.sml && ./stack