llvm-project

8a84a19c - [LLVM][Cygwin] Fix Signals compatibility with Cygwin API (#138117)

[LLVM][Cygwin] Fix Signals compatibility with Cygwin API (#138117) Cygwin types sometimes do not match Linux exactly. Like in this case: ``` In file included from /h/projects/llvm-project/llvm/include/llvm/Support/Error.h:23, from /h/projects/llvm-project/llvm/include/llvm/Support/FileSystem.h:34, from /h/projects/llvm-project/llvm/lib/Support/Signals.cpp:22: /h/projects/llvm-project/llvm/include/llvm/Support/Format.h: In instantiation of ‘llvm::format_object<Ts>::format_object(const char*, const Ts& ...) [with Ts = {int, char [4096]}]’: /h/projects/llvm-project/llvm/include/llvm/Support/Format.h:126:10: required from ‘llvm::format_object<Ts ...> llvm::format(const char*, const Ts& ...) [with Ts = {int, char [4096]}]’ /h/projects/llvm-project/llvm/lib/Support/Unix/Signals.inc:850:19: required from here /h/projects/llvm-project/llvm/include/llvm/Support/Format.h:106:34: error: no matching function for call to ‘std::tuple<int, char [4096]>::tuple(const int&, const char [4096])’ 106 | : format_object_base(fmt), Vals(vals...) { | ^~~~~~~~~~~~~ ``` Casting here is safe and solves the issue.