Mercurial > hg > ucx / changeset

--- a/src/cx/utils.h	Tue Oct 29 18:15:06 2024 +0100
+++ b/src/cx/utils.h	Tue Oct 29 18:46:50 2024 +0100
@@ -50,15 +50,6 @@
  */
 #define cx_for_n(varname, n) for (size_t varname = 0 ; (varname) < (n) ; (varname)++)
 
-/**
- * Convenience macro for swapping two pointers.
- */
-#ifdef __cplusplus
-#define cx_swap_ptr(left, right) do {auto cx_tmp_swap_var = left; left = right; right = cx_tmp_swap_var;} while(0)
-#else
-#define cx_swap_ptr(left, right) do {void *cx_tmp_swap_var = left; left = right; right = cx_tmp_swap_var;} while(0)
-#endif
-
 // cx_szmul() definition
 
 #if (__GNUC__ >= 5 || defined(__clang__)) && !defined(CX_NO_SZMUL_BUILTIN)

--- a/tests/test_utils.c	Tue Oct 29 18:15:06 2024 +0100
+++ b/tests/test_utils.c	Tue Oct 29 18:46:50 2024 +0100
@@ -106,18 +106,6 @@
     }
 }
 
-CX_TEST(test_swap_ptr) {
-    int i = 5;
-    int j = 8;
-    int *ip = &i;
-    int *jp = &j;
-    CX_TEST_DO {
-        cx_swap_ptr(ip, jp);
-        CX_TEST_ASSERT(ip == &j);
-        CX_TEST_ASSERT(jp == &i);
-    }
-}
-
 CX_TEST(test_szmul) {
     size_t r;
     int e;
@@ -246,7 +234,6 @@
     cx_test_register(suite, test_stream_bncopy);
     cx_test_register(suite, test_stream_ncopy);
     cx_test_register(suite, test_forn);
-    cx_test_register(suite, test_swap_ptr);
     cx_test_register(suite, test_szmul);
 #ifdef CX_SZMUL_BUILTIN
     cx_test_register(suite, test_szmul_impl);