[clang] [NFC][clang] cleanup dead code (PR #164977)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Nathan Gauër (Keenuts)

<details>
<summary>Changes</summary>

Dead code probably left-over of some PR refactoring.

---
Full diff: https://github.com/llvm/llvm-project/pull/164977.diff


1 Files Affected:

- (modified) clang/lib/Parse/ParseHLSL.cpp (-6) 


``````````diff
diff --git a/clang/lib/Parse/ParseHLSL.cpp b/clang/lib/Parse/ParseHLSL.cpp
index 51f2aef869649..c727ee3a1f1a6 100644
--- a/clang/lib/Parse/ParseHLSL.cpp
+++ b/clang/lib/Parse/ParseHLSL.cpp
@@ -126,15 +126,9 @@ Parser::ParsedSemantic Parser::ParseHLSLSemantic() {
   // semantic index. The semantic index is the number at the end of
   // the semantic, including leading zeroes. Digits located before
   // the last letter are part of the semantic name.
-  bool Invalid = false;
   SmallString<256> Buffer;
   Buffer.resize(Tok.getLength() + 1);
   StringRef Identifier = PP.getSpelling(Tok, Buffer);
-  if (Invalid) {
-    Diag(Tok.getLocation(), diag::err_expected_semantic_identifier);
-    return {};
-  }
-
   assert(Identifier.size() > 0);
   // Determine the start of the semantic index.
   unsigned IndexIndex = Identifier.find_last_not_of("0123456789") + 1;

``````````

</details>


https://github.com/llvm/llvm-project/pull/164977