[COMMITTED 04/11] gccrs: Initialize uninit boolean

[arthur.cohen@embecosm.com]

From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

Fixes #122886

gcc/rust/ChangeLog:

	* backend/rust-constexpr.cc (eval_binary_expression): Set initial value
	equality value to false.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---
 gcc/rust/backend/rust-constexpr.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/rust/backend/rust-constexpr.cc b/gcc/rust/backend/rust-constexpr.cc
index d04f8643306..e32ba3abd4f 100644
--- a/gcc/rust/backend/rust-constexpr.cc
+++ b/gcc/rust/backend/rust-constexpr.cc
@@ -3137,7 +3137,7 @@ eval_binary_expression (const constexpr_ctx *ctx, tree t, bool lval,
 	{
 	  tree lmem = PTRMEM_CST_MEMBER (lhs);
 	  tree rmem = PTRMEM_CST_MEMBER (rhs);
-	  bool eq;
+	  bool eq = false;
 	  if (TREE_CODE (lmem) == TREE_CODE (rmem)
 	      && TREE_CODE (lmem) == FIELD_DECL
 	      && TREE_CODE (DECL_CONTEXT (lmem)) == UNION_TYPE
-- 
2.50.1