[PATCH] D135067: [lit] RUN commands without stdin.

[Christian Sigg via Phabricator via llvm-commits]

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This changes the initial stdin of a lit RUN command to be None, which prevents issues like that one fixed in commit 720dd81 <https://reviews.llvm.org/rG720dd814ba8707284cc3806f566334de75aee14d>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D135067

Files:
  llvm/utils/lit/lit/TestRunner.py


Index: llvm/utils/lit/lit/TestRunner.py
===================================================================
--- llvm/utils/lit/lit/TestRunner.py
+++ llvm/utils/lit/lit/TestRunner.py
@@ -640,7 +640,7 @@
 
     procs = []
     proc_not_counts = []
-    default_stdin = subprocess.PIPE
+    default_stdin = None
     stderrTempFiles = []
     opened_files = []
     named_temp_files = []


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