[llvm] 0246f33 - [BinaryFromat] Simplify subscript operators (NFC) (#167170)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-11-08T14:44:47-08:00
New Revision: 0246f331d4438375389dfbbd8132fb70638ee64f

URL: https://github.com/llvm/llvm-project/commit/0246f331d4438375389dfbbd8132fb70638ee64f
DIFF: https://github.com/llvm/llvm-project/commit/0246f331d4438375389dfbbd8132fb70638ee64f.diff

LOG: [BinaryFromat] Simplify subscript operators (NFC) (#167170)

Identified with readability-simplify-subscript-expr.

Added: 
    

Modified: 
    llvm/unittests/BinaryFormat/MsgPackWriterTest.cpp

Removed: 
    


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diff  --git a/llvm/unittests/BinaryFormat/MsgPackWriterTest.cpp b/llvm/unittests/BinaryFormat/MsgPackWriterTest.cpp
index 3a5ba9af08f6c..dd8826ca6ccd5 100644
--- a/llvm/unittests/BinaryFormat/MsgPackWriterTest.cpp
+++ b/llvm/unittests/BinaryFormat/MsgPackWriterTest.cpp
@@ -40,7 +40,7 @@ TEST_F(MsgPackWriter, TestWriteFixPositiveInt) {
     MPWriter.write(u);
     std::string Output = OStream.str();
     EXPECT_EQ(Output.size(), 1u);
-    EXPECT_EQ(Output.data()[0], static_cast<uint8_t>(u));
+    EXPECT_EQ(Output[0], static_cast<uint8_t>(u));
   }
 }
 
@@ -128,7 +128,7 @@ TEST_F(MsgPackWriter, TestWriteFixNegativeInt) {
     MPWriter.write(i);
     std::string Output = OStream.str();
     EXPECT_EQ(Output.size(), 1u);
-    EXPECT_EQ(static_cast<int8_t>(Output.data()[0]), static_cast<int8_t>(i));
+    EXPECT_EQ(static_cast<int8_t>(Output[0]), static_cast<int8_t>(i));
   }
 }