From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Mon, 10 Apr 2023 19:09:27 +0000 (-0600)
Subject: Do not infringe on the compiler's use of names.
X-Git-Tag: v9.5.0-rc1~345^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9598c437818f419ddf34803495c9543df357939;p=dealii.git

Do not infringe on the compiler's use of names.
---

diff --git a/source/lac/petsc_communication_pattern.cc b/source/lac/petsc_communication_pattern.cc
index b2830a4f97..f89f9a93c3 100644
--- a/source/lac/petsc_communication_pattern.cc
+++ b/source/lac/petsc_communication_pattern.cc
@@ -23,12 +23,12 @@
 
 DEAL_II_NAMESPACE_OPEN
 // Shorthand notation for PETSc error codes.
-#  define AssertPETSc(code)                              \
-    do                                                   \
-      {                                                  \
-        PetscErrorCode __ierr = (code);                  \
-        AssertThrow(__ierr == 0, ExcPETScError(__ierr)); \
-      }                                                  \
+#  define AssertPETSc(code)                          \
+    do                                               \
+      {                                              \
+        PetscErrorCode ierr = (code);                \
+        AssertThrow(ierr == 0, ExcPETScError(ierr)); \
+      }                                              \
     while (0)
 
 namespace PETScWrappers