From 42f469bb622f254f8008b064bdb720c72daaf2e3 Mon Sep 17 00:00:00 2001
From: Mart Lubbers <mart@martlubbers.net>
Date: Thu, 7 Apr 2016 12:52:53 +0200
Subject: [PATCH] start with sem

---
 Makefile             |  2 +-
 examples/example.spl |  5 +++++
 sem.icl              | 11 ++++++-----
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 593d5d0..fb45bca 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ all: spl
 
 man: spl.1
 
-spl: spl.icl lex.icl lex.dcl parse.icl parse.dcl spl.prj
+spl: spl.icl lex.icl lex.dcl parse.icl parse.dcl spl.prj sem.icl sem.dcl
 	$(CPM) make
 
 %.1: %
diff --git a/examples/example.spl b/examples/example.spl
index b4efb27..ee36ff3 100644
--- a/examples/example.spl
+++ b/examples/example.spl
@@ -2,6 +2,11 @@
 	Three ways to implement the f acto rial function in SPL.
 	First the recursive version .
 */
+var r = 1;
+var facN = 1;
+var ok = True;
+
+
 facR(n) :: Int -> Int {
 	if (n < 2) {
 		return 1;
diff --git a/sem.icl b/sem.icl
index 1cb9e54..02d0117 100644
--- a/sem.icl
+++ b/sem.icl
@@ -1,6 +1,7 @@
 implementation module sem
 
-from Data.Map import :: Map
+import qualified Data.Map as Map
+from Data.Func import $
 import Data.Either
 import Control.Monad.State
 import StdMisc
@@ -9,17 +10,17 @@ import AST
 from parse import :: ParserOutput
 from yard import :: Error
 
-:: Gamma :== Map String Type
+:: Gamma :== 'Map'.Map String Type
 :: Env a :== State Gamma a
 
 sem :: ParserOutput -> SemOutput
 sem (Left p) = Left p
-sem (Right (AST vd fd)) = undef
+sem (Right (AST vd fd)) = Right $ AST vd fd
 //	foldM semVarDecl vd 
 //	>>= \gamma ->foldM typecheck gamma fd
 
-semVarDecl :: Env VarDecl
-semVarDecl = undef
+semVarDecl :: VarDecl -> Env VarDecl
+semVarDecl (Vardecl pos type ident expr) = undef
 	
 
 
-- 
2.20.1