https://github.com/kazutakahirata created
https://github.com/llvm/llvm-project/pull/139678
StringRef::substr is shorter here because we can rely on its default
second parameter.
>From 1c1fe61270e62460d09a3d55b7ff23f1d797e72f Mon Sep 17 00:00:00 2001
From: Kazu Hirata <k...@google.com>
Date: Mon, 12 May 2025 09:26:19 -0700
Subject: [PATCH] [Serialization] Use StringRef::substr (NFC)
StringRef::substr is shorter here because we can rely on its default
second parameter.
---
clang/lib/Serialization/ASTWriter.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/Serialization/ASTWriter.cpp
b/clang/lib/Serialization/ASTWriter.cpp
index c4c0603839c62..7de510c85bfed 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -1237,7 +1237,7 @@ ASTWriter::createSignature() const {
Hasher.update(
AllBytes.slice(UnhashedControlBlockRange.second, ASTBlockRange.first));
// 3. After the AST block.
- Hasher.update(AllBytes.slice(ASTBlockRange.second, StringRef::npos));
+ Hasher.update(AllBytes.substr(ASTBlockRange.second));
ASTFileSignature Signature = ASTFileSignature::create(Hasher.result());
return std::make_pair(ASTBlockHash, Signature);
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