From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 3 Aug 2022 01:29:15 +0000 (-0700)
Subject: gvpr: represent binding count as a size_t
X-Git-Tag: 5.0.1~20^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e994c6ca5471e8ac1efdbc3c2cddcd720164db5f;p=graphviz

gvpr: represent binding count as a size_t

Squashes 3 -Wsign-conversion warnings.
---

diff --git a/lib/gvpr/gprstate.c b/lib/gvpr/gprstate.c
index 2bd42fa31..afe1e95b0 100644
--- a/lib/gvpr/gprstate.c
+++ b/lib/gvpr/gprstate.c
@@ -18,6 +18,7 @@
 #include <ast/error.h>
 #include <ast/sfstr.h>
 #include <stdbool.h>
+#include <stddef.h>
 
 static int name_used;
 
@@ -95,7 +96,7 @@ findBinding (Gpr_t* state, char* fname)
  */
 void addBindings (Gpr_t* state, gvprbinding* bindings)
 {
-    int n = 0;
+    size_t n = 0;
     gvprbinding* bp = bindings;
     gvprbinding* buf;
     gvprbinding* bufp;
diff --git a/lib/gvpr/gprstate.h b/lib/gvpr/gprstate.h
index a26d2d403..a5f5e07b2 100644
--- a/lib/gvpr/gprstate.h
+++ b/lib/gvpr/gprstate.h
@@ -18,6 +18,7 @@ extern "C" {
 #include "cgraph.h"
 #include <ast/ast.h>
 #include <stdbool.h>
+#include <stddef.h>
 #include <vmalloc/vmalloc.h>
 #include <expr/expr.h>
 #include "gvpr.h"
@@ -60,7 +61,7 @@ extern "C" {
 	char **argv;
 	int flags;
 	gvprbinding* bindings;
-	int n_bindings;
+	size_t n_bindings;
     } Gpr_t;
 
     typedef struct {