[llvm-branch-commits] [llvm] [FileCheck] Improve printing variables with escapes (PR #145865)

[Mészáros Gergely via llvm-branch-commits]

================
@@ -0,0 +1,17 @@
+; RUN: echo -e "WINPATH=A:\windows\style\path"             >  %t
+; RUN: echo -e "NOT_ESCAPED=shouldn't be escaped [a-Z]\+$" >> %t
+; RUN: echo -e 'ESCAPED=\\ needs\to "be" escaped\000'      >> %t
+
----------------
Maetveis wrote:

Should be in #145906.

https://github.com/llvm/llvm-project/pull/145865