From 52447b01afed93086aad8fe6f78370561fa8d63d Mon Sep 17 00:00:00 2001
From: Boris Yakobowski <yakobowski@adacore.com>
Date: Wed, 3 Mar 2021 09:03:31 -0800
Subject: [PATCH] Fix compilation warning with gcc10 (#1393)

Summary:
gcc warnings are more strict starting from gcc10. Not having the const
qualifier triggers an error.

Pull Request resolved: https://github.com/facebook/infer/pull/1393

Reviewed By: skcho

Differential Revision: D26780417

Pulled By: jvillard

fbshipit-source-id: 4507c55eb
---
 infer/src/c_stubs/fnv64_hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/infer/src/c_stubs/fnv64_hash.c b/infer/src/c_stubs/fnv64_hash.c
index 90638b982..1b5101699 100644
--- a/infer/src/c_stubs/fnv64_hash.c
+++ b/infer/src/c_stubs/fnv64_hash.c
@@ -23,7 +23,7 @@ uint64_t fnv64_hash_impl(const char* s) {
 }
 
 CAMLprim value fnv64_hash(value c) {
-  char* c_string = String_val(c);
+  const char* c_string = String_val(c);
   uint64_t hashed = fnv64_hash_impl(c_string);
   char str[21];
   snprintf(str, 21, "%" PRIu64, hashed);