[llvm] [MC,ELF] Emit warning if a string constant contains newline char. (PR #98060)

[Sergei Barannikov via llvm-commits]

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@@ -0,0 +1,64 @@
+// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s 2>&1 -o %t | FileCheck --strict-whitespace %s --check-prefix=CHECK-WARN
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s-barannikov wrote:

Discarded output should go to /dev/null


https://github.com/llvm/llvm-project/pull/98060