From d77d5be0695a247928998f8d2511e4e06e67c4fe Mon Sep 17 00:00:00 2001
From: Arthur Cohen <arthur.cohen@embecosm.com>
Date: Thu, 17 Nov 2022 11:52:22 +0100
Subject: var_expression: document that the memory of the val argument isn't
 freed

---
 gcc/rust/rust-gcc.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gcc')

diff --git a/gcc/rust/rust-gcc.cc b/gcc/rust/rust-gcc.cc
index 7fd9b65..f674fc8 100644
--- a/gcc/rust/rust-gcc.cc
+++ b/gcc/rust/rust-gcc.cc
@@ -1021,6 +1021,7 @@ Gcc_backend::var_expression (Bvariable *var, Location location)
 }
 
 // Return a typed value as a constant integer.
+// This function does not release the memory of @val
 
 tree
 Gcc_backend::integer_constant_expression (tree t, mpz_t val)
-- 
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