HardenedBSD/contrib/llvm-project/compiler-rt
Dimitry Andric f08bf5a3ac Merge commit 0f329e0246d1 from llvm-project (by Dimitry Andric):
[sanitizer_symbolizer] Cast arguments for format strings in markup (#89815)

  When compiling the common sanitizer libraries, there are many warnings
  about format specifiers, similar to:

      compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp:31:32: warning: format specifies type 'void *' but the argument has type 'uptr' (aka 'unsigned long') [-Wformat]
         31 |   buffer->AppendF(kFormatData, DI->start);
            |                   ~~~~~~~~~~~  ^~~~~~~~~
      compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_markup_constants.h:33:46: note: format string is defined here
         33 | constexpr const char *kFormatData = "{{{data:%p}}}";
            |                                              ^~
            |                                              %lu
      compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp:46:43: warning: format specifies type 'void *' but the argument has type 'uptr' (aka 'unsigned long') [-Wformat]
         46 |   buffer->AppendF(kFormatFrame, frame_no, address);
            |                   ~~~~~~~~~~~~            ^~~~~~~
      compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_markup_constants.h:36:48: note: format string is defined here
         36 | constexpr const char *kFormatFrame = "{{{bt:%u:%p}}}";
            |                                                ^~
            |                                                %lu
      ...

  This is because `uptr` is dependent on the platform, and can be either
  `unsigned long long`, `unsigned long`, or `unsigned int`.

  To fix the warnings, cast the arguments to the expected type of the
  format strings.

PR:		276104
Reported by:	pstef
MFC after:	3 days
2024-04-25 18:47:47 +02:00
..
include Merge llvm-project main llvmorg-18-init-18359-g93248729cfae 2024-04-06 22:13:49 +02:00
lib Merge commit 0f329e0246d1 from llvm-project (by Dimitry Andric): 2024-04-25 18:47:47 +02:00
.clang-tidy
CREDITS.TXT
LICENSE.TXT
README.txt

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================