X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=src%2Fparser.mly;h=7146a999a47ee21ee00874b45f4572201902cdc2;hb=81394242a7d6a47fad6d84ce33d488d38de2647a;hp=c59a555069a6052071ec87631c30f3992034b25f;hpb=dbfe6294c7bba85785a0571691d2553364409e25;p=goals.git

diff --git a/src/parser.mly b/src/parser.mly
index c59a555..7146a99 100644
--- a/src/parser.mly
+++ b/src/parser.mly
@@ -60,7 +60,7 @@ let do_include env loc filename optflag file =
 %}
 
 (* Tokens. *)
-%token <Ast.substs> CODE
+%token <Ast.code> CODE
 %token COLON
 %token COMMA
 %token EQUALS
@@ -74,6 +74,7 @@ let do_include env loc filename optflag file =
 %token LEFT_PAREN
 %token LET
 %token OPTINCLUDE
+%token PURE
 %token RETURNING
 %token RIGHT_ARRAY
 %token RIGHT_PAREN
@@ -117,9 +118,9 @@ stmt:
       let name, params = $1 in
       name, Ast.EGoalDefn ($loc, (params, [], [], Some $2))
     }
-    | FUNCTION ID params_decl return_decl EQUALS CODE
+    | option(PURE) FUNCTION ID params_decl return_decl EQUALS CODE
     {
-      $2, Ast.EFuncDefn ($loc, ($3, $4, $6))
+      $3, Ast.EFuncDefn ($loc, ($4, $5, $1 <> None, $7))
     }
     | TACTIC_KEYWORD TACTIC params_decl EQUALS CODE
     {