[clang] [Fuchsia][CMake] Remove new/delete from baremetal libc++ (PR #102415)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-lld-2stage` running on `linaro-clang-aarch64-lld-2stage` while building `clang` at step 13 "ninja check 2".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/121/builds/419

Here is the relevant piece of the build log for the reference:
```
Step 13 (ninja check 2) failure: stage 2 checked (failure)
******************** TEST 'AddressSanitizer-aarch64-linux-dynamic :: TestCases/Posix/halt_on_error-signals.c' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 3: /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/./bin/clang  -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only   -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta   -shared-libasan -fsanitize-recover=address -pthread /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c -o /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp
+ /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/./bin/clang -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -shared-libasan -fsanitize-recover=address -pthread /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c -o /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp
In file included from /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c:11:
In file included from /usr/include/stdio.h:27:
In file included from /usr/include/aarch64-linux-gnu/bits/libc-header-start.h:33:
/usr/include/features.h:187:3: warning: "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-W#warnings]
  187 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
      |   ^
1 warning generated.
RUN: at line 5: env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false  /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp 100 >/home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp.log 2>&1 || true
+ env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp 100
+ true
RUN: at line 7: FileCheck --check-prefix=CHECK-COLLISION /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c </home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp.log || FileCheck --check-prefix=CHECK-NO-COLLISION /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c </home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/runtimes/runtimes-bins/compiler-rt/test/asan/AARCH64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-signals.c.tmp.log
+ FileCheck --check-prefix=CHECK-COLLISION /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c
/home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c:29:22: error: CHECK-COLLISION: expected string not found in input
 // CHECK-COLLISION: AddressSanitizer: nested bug in the same thread, aborting
                     ^
<stdin>:1:1: note: scanning from here
=================================================================
^
<stdin>:54:141: note: possible intended match here
/home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/stage2/./bin/llvm-symbolizer: error: 'linux-vdso.so.1': AddressSanitizerNo such file or directory: nested bug in the same thread, aborting.
                                                                                                                                            ^

Input file: <stdin>
Check file: /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            1: ================================================================= 
check:29'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
            2: ==1360716==ERROR: AddressSanitizer: use-after-poison on address 0xaaaaab10b160 at pc 0xaaaaab0f8c64 bp 0xffffa7dfe7a0 sp 0xffffa7dfe798 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            3: WRITE of size 1 at 0xaaaaab10b160 thread T1 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            4:  #0 0xaaaaab0f8c60 in error /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c:32:12 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            5:  #1 0xaaaaab0f9010 in receiver /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/test/asan/TestCases/Posix/halt_on_error-signals.c:66:5 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            6:  #2 0xffffab6ec7c8 in asan_thread_start(void*) /home/tcwg-buildbot/worker/clang-aarch64-lld-2stage/llvm/compiler-rt/lib/asan/asan_interceptors.cpp:239:28 
check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            .
            .
...

```

https://github.com/llvm/llvm-project/pull/102415