[clang] [clang-repl] Lay the basic infrastructure for pretty printing of types (PR #148701)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-msan` running on `sanitizer-buildbot9` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/94/builds/9047

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:73: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89214 tests, 72 workers --
Testing:  0.. 10
FAIL: Clang :: Interpreter/pretty-print.cpp (13986 of 89214)
******************** TEST 'Clang :: Interpreter/pretty-print.cpp' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl "int i = 10;" 'extern "C" int printf(const char*,...);'             'auto r1 = printf("i = %d\n", i);' | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck --check-prefix=CHECK-DRIVER /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl 'int i = 10;' 'extern "C" int printf(const char*,...);' 'auto r1 = printf("i = %d\n", i);'
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck --check-prefix=CHECK-DRIVER /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
cat /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl -Xcc -std=c++11 -Xcc -fno-delayed-template-parsing | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp # RUN: at line 5
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl -Xcc -std=c++11 -Xcc -fno-delayed-template-parsing
+ cat /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
 #0 0x0000aaaab08c5d6c ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4530:13
 #1 0x0000aaaab53b8fa8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:838:7
 #2 0x0000aaaab53b33b4 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:105:18
 #3 0x0000aaaab53bac44 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
 #4 0x0000aaaab08f7ed8 IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
 #5 0x0000aaaab08f7ed8 SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
 #6 0x0000fffff7ffb8f8 (linux-vdso.so.1+0x8f8)
 #7 0x0000fffff7a87608 (/lib/aarch64-linux-gnu/libc.so.6+0x87608)
 #8 0x0000fffff7a3cb3c raise (/lib/aarch64-linux-gnu/libc.so.6+0x3cb3c)
 #9 0x0000fffff7a27e00 abort (/lib/aarch64-linux-gnu/libc.so.6+0x27e00)
#10 0x0000aaaab0888a48 __sanitizer::Atexit(void (*)()) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp:168:10
#11 0x0000aaaab088743c __sanitizer::Die() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
#12 0x0000aaaab0899010 __msan_warning_with_origin /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan.cpp:455:0
#13 0x0000aaaab6c7ac6c SkipToNextDecl /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/DeclBase.h:2407:23
#14 0x0000aaaab6c7ac6c specific_decl_iterator /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/DeclBase.h:2432:7
#15 0x0000aaaab6c7ac6c enumerator_begin /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/Decl.h:4124:12
#16 0x0000aaaab6c7ac6c EnumToString /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/InterpreterValuePrinter.cpp:113:21
#17 0x0000aaaab6c7ac6c clang::Interpreter::ValueDataToString(clang::Value const&) const /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/InterpreterValuePrinter.cpp:327:12
#18 0x0000aaaab6d1faa4 size /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/string:1270:12
#19 0x0000aaaab6d1faa4 length /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/string:1272:99
#20 0x0000aaaab6d1faa4 operator<< /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/raw_ostream.h:263:34
#21 0x0000aaaab6d1faa4 printData /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Value.cpp:261:7
#22 0x0000aaaab6d1faa4 clang::Value::print(llvm::raw_ostream&) const /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Value.cpp:280:3
#23 0x0000aaaab6c5b1c8 clang::Interpreter::ParseAndExecute(llvm::StringRef, clang::Value*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Interpreter.cpp:725:17
#24 0x0000aaaab090e334 getPtr /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Error.h:278:42
#25 0x0000aaaab090e334 operator bool /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Error.h:241:16
Step 11 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:73: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89214 tests, 72 workers --
Testing:  0.. 10
FAIL: Clang :: Interpreter/pretty-print.cpp (13986 of 89214)
******************** TEST 'Clang :: Interpreter/pretty-print.cpp' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl "int i = 10;" 'extern "C" int printf(const char*,...);'             'auto r1 = printf("i = %d\n", i);' | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck --check-prefix=CHECK-DRIVER /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl 'int i = 10;' 'extern "C" int printf(const char*,...);' 'auto r1 = printf("i = %d\n", i);'
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck --check-prefix=CHECK-DRIVER /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
cat /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl -Xcc -std=c++11 -Xcc -fno-delayed-template-parsing | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp # RUN: at line 5
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/clang-repl -Xcc -std=c++11 -Xcc -fno-delayed-template-parsing
+ cat /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
 #0 0x0000aaaab08c5d6c ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4530:13
 #1 0x0000aaaab53b8fa8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:838:7
 #2 0x0000aaaab53b33b4 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:105:18
 #3 0x0000aaaab53bac44 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
 #4 0x0000aaaab08f7ed8 IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
 #5 0x0000aaaab08f7ed8 SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
 #6 0x0000fffff7ffb8f8 (linux-vdso.so.1+0x8f8)
 #7 0x0000fffff7a87608 (/lib/aarch64-linux-gnu/libc.so.6+0x87608)
 #8 0x0000fffff7a3cb3c raise (/lib/aarch64-linux-gnu/libc.so.6+0x3cb3c)
 #9 0x0000fffff7a27e00 abort (/lib/aarch64-linux-gnu/libc.so.6+0x27e00)
#10 0x0000aaaab0888a48 __sanitizer::Atexit(void (*)()) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp:168:10
#11 0x0000aaaab088743c __sanitizer::Die() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
#12 0x0000aaaab0899010 __msan_warning_with_origin /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan.cpp:455:0
#13 0x0000aaaab6c7ac6c SkipToNextDecl /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/DeclBase.h:2407:23
#14 0x0000aaaab6c7ac6c specific_decl_iterator /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/DeclBase.h:2432:7
#15 0x0000aaaab6c7ac6c enumerator_begin /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/Decl.h:4124:12
#16 0x0000aaaab6c7ac6c EnumToString /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/InterpreterValuePrinter.cpp:113:21
#17 0x0000aaaab6c7ac6c clang::Interpreter::ValueDataToString(clang::Value const&) const /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/InterpreterValuePrinter.cpp:327:12
#18 0x0000aaaab6d1faa4 size /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/string:1270:12
#19 0x0000aaaab6d1faa4 length /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/string:1272:99
#20 0x0000aaaab6d1faa4 operator<< /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/raw_ostream.h:263:34
#21 0x0000aaaab6d1faa4 printData /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Value.cpp:261:7
#22 0x0000aaaab6d1faa4 clang::Value::print(llvm::raw_ostream&) const /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Value.cpp:280:3
#23 0x0000aaaab6c5b1c8 clang::Interpreter::ParseAndExecute(llvm::StringRef, clang::Value*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Interpreter.cpp:725:17
#24 0x0000aaaab090e334 getPtr /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Error.h:278:42
#25 0x0000aaaab090e334 operator bool /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Error.h:241:16
Step 16 (stage2/msan_track_origins check) failure: stage2/msan_track_origins check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:73: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89214 tests, 72 workers --
Testing:  0.. 10
FAIL: Clang :: Interpreter/pretty-print.cpp (13934 of 89214)
******************** TEST 'Clang :: Interpreter/pretty-print.cpp' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/clang-repl "int i = 10;" 'extern "C" int printf(const char*,...);'             'auto r1 = printf("i = %d\n", i);' | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck --check-prefix=CHECK-DRIVER /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/clang-repl 'int i = 10;' 'extern "C" int printf(const char*,...);' 'auto r1 = printf("i = %d\n", i);'
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck --check-prefix=CHECK-DRIVER /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
cat /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/clang-repl -Xcc -std=c++11 -Xcc -fno-delayed-template-parsing | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp # RUN: at line 5
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/clang-repl -Xcc -std=c++11 -Xcc -fno-delayed-template-parsing
+ cat /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
+ /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/test/Interpreter/pretty-print.cpp
 #0 0x0000aaaab0f31fec ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4530:13
 #1 0x0000aaaab777cbb8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:838:7
 #2 0x0000aaaab7774f60 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:105:18
 #3 0x0000aaaab777f1ac SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
 #4 0x0000aaaab0f64158 IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
 #5 0x0000aaaab0f64158 SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
 #6 0x0000fffff7ffb8f8 (linux-vdso.so.1+0x8f8)
 #7 0x0000fffff79e7608 (/lib/aarch64-linux-gnu/libc.so.6+0x87608)
 #8 0x0000fffff799cb3c raise (/lib/aarch64-linux-gnu/libc.so.6+0x3cb3c)
 #9 0x0000fffff7987e00 abort (/lib/aarch64-linux-gnu/libc.so.6+0x27e00)
#10 0x0000aaaab0ef4cc8 __sanitizer::Atexit(void (*)()) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp:168:10
#11 0x0000aaaab0ef36bc __sanitizer::Die() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
#12 0x0000aaaab0f05328 __msan_init /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan.cpp:490:0
#13 0x0000aaaab9a7b540 SkipToNextDecl /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/DeclBase.h:2407:23
#14 0x0000aaaab9a7b540 specific_decl_iterator /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/DeclBase.h:2432:7
#15 0x0000aaaab9a7b540 enumerator_begin /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/include/clang/AST/Decl.h:4124:12
#16 0x0000aaaab9a7b540 EnumToString /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/InterpreterValuePrinter.cpp:113:21
#17 0x0000aaaab9a7b540 clang::Interpreter::ValueDataToString(clang::Value const&) const /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/InterpreterValuePrinter.cpp:327:12
#18 0x0000aaaab9b6d654 __get_pointer /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan_track_origins/include/c++/v1/string:2226:12
#19 0x0000aaaab9b6d654 data /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/libcxx_install_msan_track_origins/include/c++/v1/string:1760:30
#20 0x0000aaaab9b6d654 operator<< /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/raw_ostream.h:263:22
#21 0x0000aaaab9b6d654 printData /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Value.cpp:261:7
#22 0x0000aaaab9b6d654 clang::Value::print(llvm::raw_ostream&) const /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Value.cpp:280:3
#23 0x0000aaaab9a47d40 clang::Interpreter::ParseAndExecute(llvm::StringRef, clang::Value*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/clang/lib/Interpreter/Interpreter.cpp:725:17
#24 0x0000aaaab0f7cb90 getPtr /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Error.h:278:42
#25 0x0000aaaab0f7cb90 operator bool /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Support/Error.h:241:16

```

</details>

https://github.com/llvm/llvm-project/pull/148701