6 files changed, 43 insertions, 0 deletions
diff --git a/users/aspen/achilles/ach/.gitignore b/users/aspen/achilles/ach/.gitignore
new file mode 100644
index 0000000000..ac5296ebbd
--- /dev/null
+++ b/users/aspen/achilles/ach/.gitignore
@@ -0,0 +1,7 @@
+*.ll
+*.o
+
+functions
+simple
+externs
+units
diff --git a/users/aspen/achilles/ach/Makefile b/users/aspen/achilles/ach/Makefile
new file mode 100644
index 0000000000..3a8cd2865e
--- /dev/null
+++ b/users/aspen/achilles/ach/Makefile
@@ -0,0 +1,15 @@
+default: simple
+
+%.ll: %.ach
+	cargo run -- compile $< -o $@ -f llvm
+
+%.o: %.ll
+	llc $< -o $@ -filetype=obj
+
+%: %.o
+	clang $< -o $@
+
+.PHONY: clean
+
+clean:
+	@rm -f *.ll *.o simple functions
diff --git a/users/aspen/achilles/ach/externs.ach b/users/aspen/achilles/ach/externs.ach
new file mode 100644
index 0000000000..faf8ce90e3
--- /dev/null
+++ b/users/aspen/achilles/ach/externs.ach
@@ -0,0 +1,5 @@
+extern puts : fn cstring -> int
+
+fn main =
+    let _ = puts "foobar"
+    in 0
diff --git a/users/aspen/achilles/ach/functions.ach b/users/aspen/achilles/ach/functions.ach
new file mode 100644
index 0000000000..dc6e7a1f3e
--- /dev/null
+++ b/users/aspen/achilles/ach/functions.ach
@@ -0,0 +1,8 @@
+ty id : fn a -> a
+fn id x = x
+
+ty plus : fn int -> int
+fn plus (x: int) (y: int) = x + y
+
+ty main : fn -> int
+fn main = plus (id 2) 7
diff --git a/users/aspen/achilles/ach/simple.ach b/users/aspen/achilles/ach/simple.ach
new file mode 100644
index 0000000000..20f1677235
--- /dev/null
+++ b/users/aspen/achilles/ach/simple.ach
@@ -0,0 +1 @@
+fn main = let x = 2; y = 3 in x + y
diff --git a/users/aspen/achilles/ach/units.ach b/users/aspen/achilles/ach/units.ach
new file mode 100644
index 0000000000..70635d978c
--- /dev/null
+++ b/users/aspen/achilles/ach/units.ach
@@ -0,0 +1,7 @@
+extern puts : fn cstring -> int
+
+ty print : fn cstring -> ()
+fn print x = let _ = puts x in ()
+
+ty main : fn -> int
+fn main = let _ = print "hi" in 0