[gcc r11-2730] analyzer: fix name of local in region_model::get_rvalue_1

[David Malcolm]

https://gcc.gnu.org/g:da7c2773e56c889f4f131b80d4b91f1adbae80a2

commit r11-2730-gda7c2773e56c889f4f131b80d4b91f1adbae80a2
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Fri Aug 14 15:32:01 2020 -0400

    analyzer: fix name of local in region_model::get_rvalue_1
    
    gcc/analyzer/ChangeLog:
            * region-model.cc (region_model::get_rvalue_1): Fix name of local.

Diff:
---
 gcc/analyzer/region-model.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/analyzer/region-model.cc b/gcc/analyzer/region-model.cc
index 305e9648c79..c3d9ca7f650 100644
--- a/gcc/analyzer/region-model.cc
+++ b/gcc/analyzer/region-model.cc
@@ -1118,8 +1118,8 @@ region_model::get_rvalue_1 (path_var pv, region_model_context *ctxt)
     case RESULT_DECL:
     case ARRAY_REF:
       {
-	const region *element_reg = get_lvalue (pv, ctxt);
-	return get_store_value (element_reg);
+	const region *reg = get_lvalue (pv, ctxt);
+	return get_store_value (reg);
       }
 
     case REALPART_EXPR: