[clang] beffd15 - [clang][Interpreter] Disable part of lambda test on Windows

[David Spickett via cfe-commits]

Author: David Spickett
Date: 2025-06-10T15:13:34Z
New Revision: beffd1509af7b12eeab0d5ae85b2f8322e039287

URL: https://github.com/llvm/llvm-project/commit/beffd1509af7b12eeab0d5ae85b2f8322e039287
DIFF: https://github.com/llvm/llvm-project/commit/beffd1509af7b12eeab0d5ae85b2f8322e039287.diff

LOG: [clang][Interpreter] Disable part of lambda test on Windows

https://github.com/llvm/llvm-project/issues/143547 for details.

For some reason the order of the printf output is not as expected
when piped. None of the "fixes" I have are good, so only run this
RUN on non-Windows.

Test added by https://github.com/llvm/llvm-project/pull/127467.

Added: 
    

Modified: 
    clang/test/Interpreter/lambda.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/Interpreter/lambda.cpp b/clang/test/Interpreter/lambda.cpp
index 7e5e1057e4c9e..db8c9db9b3442 100644
--- a/clang/test/Interpreter/lambda.cpp
+++ b/clang/test/Interpreter/lambda.cpp
@@ -1,7 +1,9 @@
 // REQUIRES: host-supports-jit
 // UNSUPPORTED: system-aix
 // RUN: cat %s | clang-repl | FileCheck %s
-// RUN: cat %s | clang-repl -Xcc -Xclang -Xcc -verify -Xcc -O2 | FileCheck %s
+// At -O2, somehow "x = 42" appears first when piped into FileCheck,
+// see https://github.com/llvm/llvm-project/issues/143547.
+// RUN: %if !system-windows %{ cat %s | clang-repl -Xcc -Xclang -Xcc -verify -Xcc -O2 | FileCheck %s %}
 
 extern "C" int printf(const char *, ...);