[clang-tools-extra] Be more permissive on spaces in command line argument parsing (PR #205111)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-tools-extra

Author: Walter Lee (googlewalt)

<details>
<summary>Changes</summary>

Fixes c888371ff0a3e10f8472676dc992f4347fca58d9.

This change properly accommodates both presence and absence of extra trailing arguments like -resource-dir.

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Full diff: https://github.com/llvm/llvm-project/pull/205111.diff


1 Files Affected:

- (modified) clang-tools-extra/clangd/test/did-change-configuration-params.test (+1-1) 


``````````diff
diff --git a/clang-tools-extra/clangd/test/did-change-configuration-params.test b/clang-tools-extra/clangd/test/did-change-configuration-params.test
index 08c7b4bcb57ad..f922dc5508f6f 100644
--- a/clang-tools-extra/clangd/test/did-change-configuration-params.test
+++ b/clang-tools-extra/clangd/test/did-change-configuration-params.test
@@ -48,7 +48,7 @@
 #
 # ERR: ASTWorker building file {{.*}}foo.c version 0 with command
 # ERR: [{{.*}}clangd-test2]
-# ERR: clang -c -Wall -Werror {{.*}} -- {{.*}}foo.c
+# ERR: clang -c -Wall -Werror{{.*}} -- {{.*}}foo.c
 ---
 {"jsonrpc":"2.0","id":5,"method":"shutdown"}
 ---

``````````

</details>


https://github.com/llvm/llvm-project/pull/205111