From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 3 Aug 2022 00:55:49 +0000 (-0700)
Subject: gvpr setval: use a local type that corresponds to the value being stored in it
X-Git-Tag: 5.0.1~20^2~10
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e1dff5792d98ca631c0cb18f4152f68f88fc65d6;p=graphviz

gvpr setval: use a local type that corresponds to the value being stored in it

Squashes a -Wconversion warning. This has no effect on functionality because the
`validTVT` call is confirming the value is within the expected range.
---

diff --git a/lib/gvpr/compile.c b/lib/gvpr/compile.c
index 38aea632d..b80333c32 100644
--- a/lib/gvpr/compile.c
+++ b/lib/gvpr/compile.c
@@ -1602,7 +1602,6 @@ setval(Expr_t * pgm, Exnode_t * x, Exid_t * sym, Exref_t * ref,
     Gpr_t *state;
     Agobj_t *objp;
     Agnode_t *np;
-    int iv;
     int rv = 0;
 
     state = env;
@@ -1618,14 +1617,15 @@ setval(Expr_t * pgm, Exnode_t * x, Exid_t * sym, Exref_t * ref,
 	case V_outgraph:
 	    state->outgraph = int2ptr(v.integer);
 	    break;
-	case V_travtype:
-	    iv = v.integer;
+	case V_travtype: {
+	    long long iv = v.integer;
 	    if (validTVT(v.integer))
 		state->tvt = (trav_type) iv;
 	    else
-		error(1, "unexpected value %d assigned to %s : ignored",
+		error(1, "unexpected value %lld assigned to %s : ignored",
 		      iv, typeName(pgm, T_tvtyp));
 	    break;
+	}
 	case V_travroot:
 	    np = int2ptr(v.integer);
 	    if (!np || agroot(np) == state->curgraph)