allwpilib/upstream_utils/llvm_patches/0030-raw_ostream-remove-auto-conversion.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tyler Veness <calcmogul@gmail.com>
Date: Sun, 17 Mar 2024 14:51:11 -0700
Subject: [PATCH 30/34] raw_ostream: remove auto-conversion

---
 llvm/lib/Support/raw_ostream.cpp | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/llvm/lib/Support/raw_ostream.cpp b/llvm/lib/Support/raw_ostream.cpp
index a9cea8ac7fa2a7edbfeb76dbed6a92e189edbbd9..21a00f58e3ed3a033a75fd5ca64d94486f9a8d42 100644
--- a/llvm/lib/Support/raw_ostream.cpp
+++ b/llvm/lib/Support/raw_ostream.cpp
@@ -19,7 +19,6 @@
 #include "wpi/util/SmallVector.hpp"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Config/config.h"
-#include "llvm/Support/AutoConvert.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FileSystem.h"
@@ -600,23 +599,13 @@ raw_fd_ostream &llvm::outs() {
   // Set buffer settings to model stdout behavior.
   std::error_code EC;
 
-  // On z/OS we need to enable auto conversion
-  static std::error_code EC1 = enableAutoConversion(STDOUT_FILENO);
-  assert(!EC1);
-  (void)EC1;
-
   static raw_fd_ostream* S = new raw_fd_ostream("-", EC, sys::fs::OF_None);
   assert(!EC);
   return *S;
 }
 
 raw_fd_ostream &llvm::errs() {
-  // On z/OS we need to enable auto conversion
-  static std::error_code EC = enableAutoConversion(STDERR_FILENO);
-  assert(!EC);
-  (void)EC;
-
-  // Set standard error to be unbuffered.
+  // Set standard error to be unbuffered and tied to outs() by default.
   static raw_fd_ostream* S = new raw_fd_ostream(STDERR_FILENO, false, true);
   return *S;
 }