Fixes #337 ("New -Wundef warning")

This commit is contained in:
Ion Gaztañaga
2026-05-19 23:59:44 +02:00
parent a06e8bde73
commit 4784eacef3
@@ -249,12 +249,12 @@ namespace boost {
#define BOOST_CONTAINER_NOVTABLE
#endif
#if (defined(BOOST_CLANG) && BOOST_CLANG_VERSION >= 30600)
#if defined(BOOST_CLANG) && defined(BOOST_CLANG_VERSION) && (BOOST_CLANG_VERSION >= 30600)
#define BOOST_CONTAINER_UNROLL_PRAGMA(x) _Pragma(#x)
#define BOOST_CONTAINER_UNROLL(n) BOOST_CONTAINER_UNROLL_PRAGMA(unroll n)
#elif (defined(BOOST_GCC) && BOOST_GCC_VERSION >= 150000)
#elif defined(BOOST_GCC) && defined(BOOST_GCC_VERSION) && (BOOST_GCC_VERSION >= 150000)
// GCC < 15 emits an unsuppressible "ignoring loop annotation" warning
// when the optimizer decides it cannot unroll a loop (complex iterators,
// unknown trip count, etc.). This was fixed in GCC 15.