[llvm-branch-commits] [libcxx] [libc++] Fix AppleClang version number when checking for __builtin_verbose_trap support (PR #110263)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Louis Dionne (ldionne)

<details>
<summary>Changes</summary>

We should have been checking against 1700, not 17000, which was a typo.

(cherry picked from commit 1eba87904b0cbaaee82cfdb835528b85d99320ef)

---
Full diff: https://github.com/llvm/llvm-project/pull/110263.diff


1 Files Affected:

- (modified) libcxx/vendor/llvm/default_assertion_handler.in (+2-1) 


``````````diff
diff --git a/libcxx/vendor/llvm/default_assertion_handler.in b/libcxx/vendor/llvm/default_assertion_handler.in
index 3b6d6b2cca53c2..e12ccccdaff37f 100644
--- a/libcxx/vendor/llvm/default_assertion_handler.in
+++ b/libcxx/vendor/llvm/default_assertion_handler.in
@@ -26,7 +26,8 @@
 #  if __has_builtin(__builtin_verbose_trap)
 // AppleClang shipped a slightly different version of __builtin_verbose_trap from the upstream
 // version before upstream Clang actually got the builtin.
-#    if defined(_LIBCPP_APPLE_CLANG_VER) && _LIBCPP_APPLE_CLANG_VER < 17000
+// TODO: Remove once AppleClang supports the two-arguments version of the builtin.
+#    if defined(_LIBCPP_APPLE_CLANG_VER) && _LIBCPP_APPLE_CLANG_VER < 1700
 #      define _LIBCPP_ASSERTION_HANDLER(message) __builtin_verbose_trap(message)
 #    else
 #      define _LIBCPP_ASSERTION_HANDLER(message) __builtin_verbose_trap("libc++", message)

``````````

</details>


https://github.com/llvm/llvm-project/pull/110263