doc

1 files changed, 25 insertions, 4 deletions

diff --git a/examples/gfcc/ResImper.gf b/examples/gfcc/ResImper.gf
index d77322d75..8cdd4f8b7 100644
--- a/examples/gfcc/ResImper.gf
+++ b/examples/gfcc/ResImper.gf
@@ -1,13 +1,34 @@
 resource ResImper = open Prelude, Precedence in {
 
   oper
+    PrecExp   : Type = {s : PrecTerm} ;
     continue  : Str -> SS -> SS = \s -> infixSS ";" (ss s); 
     statement : Str -> SS       = \s -> postfixSS ";" (ss s); 
-    ex       : {s : PrecTerm} -> Str = \exp -> exp.s ! p0 ;
-    infixL   : 
-      Prec -> Str -> {s : PrecTerm} -> {s : PrecTerm} -> {s : PrecTerm} =
+    ex        : PrecExp -> Str = \exp -> exp.s ! p0 ;
+    infixL    : Prec -> Str -> PrecExp -> PrecExp -> PrecExp =
         \p,h,x,y -> {s = mkInfixL h p x.s y.s} ;
+    infixN    : Prec -> Str -> PrecExp -> PrecExp -> PrecExp =
+        \p,h,x,y -> {s = mkInfix h p x.s y.s} ;
 
-    constant : Str -> {s : PrecTerm} = \c -> {s = mkConst c} ;
+    constant  : Str -> PrecExp = \c -> {s = mkConst c} ;
+
+  param
+    Size = Zero | One | More ;
+  oper
+    nextSize : Size -> Size = \n -> case n of {
+      Zero => One ;
+      _    => More
+      } ;
+    separator : Str -> Size -> Str = \t,n -> case n of {
+      Zero => [] ;
+     _ => t
+     } ;
+
+-- for JVM
+    Instr  : Type = {s, s3 : Str} ; -- code, labels
+    instr  : Str -> Instr = \s -> statement s ** {s3 = []} ; ----
+    instrc : Str -> Instr -> Instr = \s,i -> statement (s ++ i.s) ** {s3 = i.s3} ; ----
+    binop  : Str -> SS -> SS -> SS = \op, x, y ->
+      ss (x.s ++ y.s ++ op ++ ";") ;
 
 }
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