[clang] 1cd6359 - [clang][ASTReaderStmt] Use helper function 'saveStrToCtx' (NFC)

[Youngsuk Kim via cfe-commits]

Author: Youngsuk Kim
Date: 2024-07-16T10:06:08-05:00
New Revision: 1cd6359f39ab7fa55f00086c322bc183adb583bc

URL: https://github.com/llvm/llvm-project/commit/1cd6359f39ab7fa55f00086c322bc183adb583bc
DIFF: https://github.com/llvm/llvm-project/commit/1cd6359f39ab7fa55f00086c322bc183adb583bc.diff

LOG: [clang][ASTReaderStmt] Use helper function 'saveStrToCtx' (NFC)

Added: 
    

Modified: 
    clang/lib/Serialization/ASTReaderStmt.cpp

Removed: 
    


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diff  --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index 7a3b81fc358ac..6955b42f14e06 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -921,14 +921,10 @@ void ASTStmtReader::VisitRequiresExpr(RequiresExpr *E) {
       case concepts::Requirement::RK_Nested: {
         bool HasInvalidConstraint = Record.readInt();
         if (HasInvalidConstraint) {
-          std::string InvalidConstraint = Record.readString();
-          char *InvalidConstraintBuf =
-              new (Record.getContext()) char[InvalidConstraint.size()];
-          std::copy(InvalidConstraint.begin(), InvalidConstraint.end(),
-                    InvalidConstraintBuf);
+          StringRef InvalidConstraint =
+              saveStrToCtx(Record.readString(), Record.getContext());
           R = new (Record.getContext()) concepts::NestedRequirement(
-              Record.getContext(),
-              StringRef(InvalidConstraintBuf, InvalidConstraint.size()),
+              Record.getContext(), InvalidConstraint,
               readConstraintSatisfaction(Record));
           break;
         }