[libcxx-commits] [libcxx] 9dc5dac - [libc++] Avoid spuriously unsupporting the new FTM tests (#142024)

[via libcxx-commits]

Author: Louis Dionne
Date: 2025-06-05T13:29:57-04:00
New Revision: 9dc5dac52dfd27fcb6b1ead9dc8c8819cf2e22d6

URL: https://github.com/llvm/llvm-project/commit/9dc5dac52dfd27fcb6b1ead9dc8c8819cf2e22d6
DIFF: https://github.com/llvm/llvm-project/commit/9dc5dac52dfd27fcb6b1ead9dc8c8819cf2e22d6.diff

LOG: [libc++] Avoid spuriously unsupporting the new FTM tests (#142024)

The new FTM tests contain text that they validate against to check the
output of the FTM generation script. However, that text lexically
contains the characters `// UNSUPPORTED: <...>`, which leads Lit to make
the whole test unsupported under these conditions. To prevent that from
happening, an `# END.` block can be used to prevent Lit from looking
further into the file for directives.

Added: 
    

Modified: 
    libcxx/test/libcxx/feature_test_macro/generate_header_test.sh.py

Removed: 
    


################################################################################
diff  --git a/libcxx/test/libcxx/feature_test_macro/generate_header_test.sh.py b/libcxx/test/libcxx/feature_test_macro/generate_header_test.sh.py
index 98acfeacd0181..789a0bc25a87b 100644
--- a/libcxx/test/libcxx/feature_test_macro/generate_header_test.sh.py
+++ b/libcxx/test/libcxx/feature_test_macro/generate_header_test.sh.py
@@ -7,6 +7,7 @@
 # ===----------------------------------------------------------------------===##
 
 # RUN: %{python} %s %{libcxx-dir}/utils %{libcxx-dir}/test/libcxx/feature_test_macro/test_data.json %t/tests
+# END.
 
 import os
 import sys