Port getLocStart -> getBeginLoc

Reviewers: javed.absar

Subscribers: nemanjai, kbarton, ilya-biryukov, ioeric, jkorous, arphaman, jfb, cfe-commits

Differential Revision: https://reviews.llvm.org/D50354

llvm-svn: 339400
diff --git a/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp b/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
index e259b6b..5f055d1 100644
--- a/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
+++ b/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
@@ -884,7 +884,7 @@
     if (exprEvaluatesToZero(Opcode, Value)) {
       diag(Loc, "expression always evaluates to 0");
     } else if (exprEvaluatesToBitwiseNegatedZero(Opcode, Value)) {
-      SourceRange ConstExprRange(ConstExpr->getLocStart(),
+      SourceRange ConstExprRange(ConstExpr->getBeginLoc(),
                                  ConstExpr->getLocEnd());
       StringRef ConstExprText = Lexer::getSourceText(
           CharSourceRange::getTokenRange(ConstExprRange), *Result.SourceManager,
@@ -893,7 +893,7 @@
       diag(Loc, "expression always evaluates to '%0'") << ConstExprText;
 
     } else if (exprEvaluatesToSymbolic(Opcode, Value)) {
-      SourceRange SymExprRange(Sym->getLocStart(), Sym->getLocEnd());
+      SourceRange SymExprRange(Sym->getBeginLoc(), Sym->getLocEnd());
 
       StringRef ExprText = Lexer::getSourceText(
           CharSourceRange::getTokenRange(SymExprRange), *Result.SourceManager,