[clang] Fix preprocessed block comment newline on windows containing extra carriage return (PR #205084)

[via cfe-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

The build failed before running any tests. Click on a failure below to see the details.

<details>
<summary>tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/PrintPreprocessedOutput.cpp.o</summary>

```
FAILED: tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/PrintPreprocessedOutput.cpp.o
sccache /opt/llvm/bin/clang++ -DCLANG_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/lib/Frontend -I/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend -I/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -MD -MT tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/PrintPreprocessedOutput.cpp.o -MF tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/PrintPreprocessedOutput.cpp.o.d -o tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/PrintPreprocessedOutput.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/PrintPreprocessedOutput.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/PrintPreprocessedOutput.cpp:1043:32: error: too many arguments to function call, expected single argument 'K', have 2 arguments
1043 |       if (Tok.is(tok::comment, tok::unknown))
|           ~~~~~~               ^~~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Lex/Token.h:104:8: note: 'is' declared here
104 |   bool is(tok::TokenKind K) const { return Kind == K; }
|        ^  ~~~~~~~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/PrintPreprocessedOutput.cpp:1063:32: error: too many arguments to function call, expected single argument 'K', have 2 arguments
1063 |       if (Tok.is(tok::comment, tok::unknown))
|           ~~~~~~               ^~~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Lex/Token.h:104:8: note: 'is' declared here
104 |   bool is(tok::TokenKind K) const { return Kind == K; }
|        ^  ~~~~~~~~~~~~~~~~
2 errors generated.
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/205084