In a testdir, I see these gcc warnings:

../../gltests/test-stdc_rotate_left.c:30:12: warning: unused variable 'e' 
[-Wunused-variable]
../../gltests/test-stdc_rotate_right.c:30:12: warning: unused variable 'e' 
[-Wunused-variable]

This patch should fix it.


2026-05-01  Bruno Haible  <[email protected]>

        stdc_rotate_left tests, stdc_rotate_right tests: Fix gcc warning.
        * tests/test-stdc_rotate_left.c (TEST_CASE): Fix "unused variable 'e'"
        warning.
        * tests/test-stdc_rotate_right.c (TEST_CASE): Likewise.

diff --git a/tests/test-stdc_rotate_left.c b/tests/test-stdc_rotate_left.c
index ab1a32e662..64cc5b8477 100644
--- a/tests/test-stdc_rotate_left.c
+++ b/tests/test-stdc_rotate_left.c
@@ -28,8 +28,8 @@
     {                                                           \
       type v = value;                                           \
       type e = expect;                                          \
-      ASSERT (function (v, shift) == expect);                   \
-      ASSERT (stdc_rotate_left (v, shift) == expect);           \
+      ASSERT (function (v, shift) == e);                        \
+      ASSERT (stdc_rotate_left (v, shift) == e);                \
     }                                                           \
   while (false)
 
diff --git a/tests/test-stdc_rotate_right.c b/tests/test-stdc_rotate_right.c
index e453223b6d..715a447c19 100644
--- a/tests/test-stdc_rotate_right.c
+++ b/tests/test-stdc_rotate_right.c
@@ -28,8 +28,8 @@
     {                                                           \
       type v = value;                                           \
       type e = expect;                                          \
-      ASSERT (function (v, shift) == expect);                   \
-      ASSERT (stdc_rotate_right (v, shift) == expect);          \
+      ASSERT (function (v, shift) == e);                        \
+      ASSERT (stdc_rotate_right (v, shift) == e);               \
     }                                                           \
   while (false)
 




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