[Lldb-commits] [lldb] [lldb][test] Use lld on Windows in frame format test (PR #156320)

[David Spickett via lldb-commits]

https://github.com/DavidSpickett created https://github.com/llvm/llvm-project/pull/156320

link.exe discards DWARF information. Other linkers on non-Windows do not.

Uses the same solution as TestFrameFunctionInlined.test.

This test was failing with the native PDB plugin but shouldn't have been using PDB anyway (see #114906). Passes with DWARF and lld.

>From deaacdf99e00b611c698e0c35a8bbdedd28e90b1 Mon Sep 17 00:00:00 2001
From: David Spickett <david.spickett at linaro.org>
Date: Mon, 1 Sep 2025 12:14:39 +0000
Subject: [PATCH] [lldb][test] Use lld on Windows in frame format test

link.exe discards DWARF information. Other linkers on non-Windows
do not.

Uses the same solution as TestFrameFunctionInlined.test.

This test was failing with the native PDB plugin but shouldn't have
been using PDB anyway (see #114906). Passes with DWARF and lld.
---
 .../Shell/Settings/TestFrameFormatFunctionReturnObjC.test    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lldb/test/Shell/Settings/TestFrameFormatFunctionReturnObjC.test b/lldb/test/Shell/Settings/TestFrameFormatFunctionReturnObjC.test
index 2692c3d9c3e70..55487235ae8cb 100644
--- a/lldb/test/Shell/Settings/TestFrameFormatFunctionReturnObjC.test
+++ b/lldb/test/Shell/Settings/TestFrameFormatFunctionReturnObjC.test
@@ -2,8 +2,11 @@
 # ${function.return-right} in languages that don't implement this frame
 # format variable (in this case Objective-C).
 #
+# link.exe will discard DWARF information.
+# REQUIRES: (system-windows && lld) || !system-windows
+#
 # RUN: split-file %s %t
-# RUN: %clang_host -g -gdwarf %t/main.m -o %t.objc.out
+# RUN: %clang_host -g -gdwarf %t/main.m -o %t.objc.out %if system-windows %{-fuse-ld=lld%}
 # RUN: %lldb -x -b -s %t/commands.input %t.objc.out -o exit 2>&1 \
 # RUN:       | FileCheck %s