Fix warning on IBM compilers

Fixes https://github.com/harfbuzz/harfbuzz/issues/1852

Fix warning on IBM compilers
Fixes https://github.com/harfbuzz/harfbuzz/issues/1852
89228ccb · Behdad Esfahbod · 759f3bd4 · 89228ccb
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Showing with 2 addition and 1 deletion

src/hb.hh src/hb.hh +2 -1

未找到文件。
--- a/src/hb.hh
+++ b/src/hb.hh
@@ -318,7 +318,8 @@ extern "C" void  hb_free_impl(void *ptr);
 #  define HB_FALLTHROUGH /* FALLTHROUGH */
 #endif

-#ifdef __clang__
+/* https://github.com/harfbuzz/harfbuzz/issues/1852 */
+#if defined(__clang__) && !(defined(_AIX) && (defined(__IBMCPP__) || defined(__ibmxl__)))
 /* Disable certain sanitizer errors. */
 /* https://github.com/harfbuzz/harfbuzz/issues/1247 */
 #define HB_NO_SANITIZE_SIGNED_INTEGER_OVERFLOW __attribute__((no_sanitize("signed-integer-overflow")))