[PATCH] D152107: [NFC][CLANG] Fix nullptr dereference issue in checkSizelessVectorShift()

[Soumi Manna via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG3581e6b857f4: [NFC][CLANG] Fix nullptr dereference issue in 
checkSizelessVectorShift() (authored by Manna).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152107/new/

https://reviews.llvm.org/D152107

Files:
  clang/lib/Sema/SemaExpr.cpp


Index: clang/lib/Sema/SemaExpr.cpp
===================================================================
--- clang/lib/Sema/SemaExpr.cpp
+++ clang/lib/Sema/SemaExpr.cpp
@@ -12098,14 +12098,14 @@
     return QualType();
 
   QualType LHSType = LHS.get()->getType();
-  const BuiltinType *LHSBuiltinTy = LHSType->getAs<BuiltinType>();
+  const BuiltinType *LHSBuiltinTy = LHSType->castAs<BuiltinType>();
   QualType LHSEleType = LHSType->isVLSTBuiltinType()
                             ? LHSBuiltinTy->getSveEltType(S.getASTContext())
                             : LHSType;
 
   // Note that RHS might not be a vector
   QualType RHSType = RHS.get()->getType();
-  const BuiltinType *RHSBuiltinTy = RHSType->getAs<BuiltinType>();
+  const BuiltinType *RHSBuiltinTy = RHSType->castAs<BuiltinType>();
   QualType RHSEleType = RHSType->isVLSTBuiltinType()
                             ? RHSBuiltinTy->getSveEltType(S.getASTContext())
                             : RHSType;



Index: clang/lib/Sema/SemaExpr.cpp
===================================================================
--- clang/lib/Sema/SemaExpr.cpp
+++ clang/lib/Sema/SemaExpr.cpp
@@ -12098,14 +12098,14 @@
     return QualType();
 
   QualType LHSType = LHS.get()->getType();
-  const BuiltinType *LHSBuiltinTy = LHSType->getAs<BuiltinType>();
+  const BuiltinType *LHSBuiltinTy = LHSType->castAs<BuiltinType>();
   QualType LHSEleType = LHSType->isVLSTBuiltinType()
                             ? LHSBuiltinTy->getSveEltType(S.getASTContext())
                             : LHSType;
 
   // Note that RHS might not be a vector
   QualType RHSType = RHS.get()->getType();
-  const BuiltinType *RHSBuiltinTy = RHSType->getAs<BuiltinType>();
+  const BuiltinType *RHSBuiltinTy = RHSType->castAs<BuiltinType>();
   QualType RHSEleType = RHSType->isVLSTBuiltinType()
                             ? RHSBuiltinTy->getSveEltType(S.getASTContext())
                             : RHSType;

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