From 017d19bf31e5e4d15423fe7c8068b50034b919a3 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 10 Jan 2020 12:30:51 +0000
Subject: [PATCH] parser: Allow an empty goal statement with no targets, deps
or code.
This allows you to write "do nothing" goals like:
goal all ;
---
src/parser.mly | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/parser.mly b/src/parser.mly
index eedbddb..9d6988b 100644
--- a/src/parser.mly
+++ b/src/parser.mly
@@ -118,6 +118,10 @@ stmt:
let name, params = $1 in
name, Ast.EGoalDefn ($loc, (params, [], [], Some $2))
}
+ | GOAL ID
+ {
+ $2, Ast.EGoalDefn ($loc, ([], [], [], None))
+ }
| option(PURE) FUNCTION ID params_decl return_decl EQUALS CODE
{
$3, Ast.EFuncDefn ($loc, ($4, $5, $1 <> None, $7))
--
1.8.3.1