From a0383dbf1375f408d0ce5b616fcc0014984e5ee3 Mon Sep 17 00:00:00 2001
From: Benjamin Loison <benjamin.loison@orange.fr>
Date: Fri, 16 Dec 2022 05:57:25 +0100
Subject: [PATCH] Make last equation of a node potentially not ending with a
 semi column be correctly parsed

Otherwise the following code:

```
-- count the number of top between two tick
node counting (tick:bool; top:bool)
returns (o: bool);
	var v: int;
	let o = if tick then v else 0 -> pre o + v;
		v = if top then 1 else 0
	tel;
```

was involving the following error:

```
Syntax error at <line 1: -- count the number of top between two tick >
```
---
 src/parser.mly | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/parser.mly b/src/parser.mly
index 134a77d..f5b92d5 100644
--- a/src/parser.mly
+++ b/src/parser.mly
@@ -276,6 +276,7 @@ equations:
   | /* empty */ { [] }
   | equation SEMICOL equations
       {  $1 :: $3 }
+  | equation OPTIONAL_SEMICOL { [$1] }
 ;
 
 equation: