Try typo correction on all initialization arguments and be less

pessimistic about when to do so.

This also fixes PR21905 as the initialization argument was no longer
viewed as being type dependent due to the TypoExpr being type-cast.

llvm-svn: 224386

1 files changed, 5 insertions, 7 deletions

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 298e4e705f6..d4b87ba615e 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -8806,12 +8806,10 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init,
       Args = MultiExprArg(CXXDirectInit->getExprs(),
                           CXXDirectInit->getNumExprs());
 
-    // Try to correct any TypoExprs if there might be some in the initialization
-    // arguments (TypoExprs are marked as type-dependent).
-    // TODO: Handle typo correction when there's more than one argument?
-    if (Args.size() == 1 && Expr::hasAnyTypeDependentArguments(Args)) {
+    // Try to correct any TypoExprs in the initialization arguments.
+    for (size_t Idx = 0; Idx < Args.size(); ++Idx) {
       ExprResult Res =
-          CorrectDelayedTyposInExpr(Args[0], [this, Entity, Kind](Expr *E) {
+          CorrectDelayedTyposInExpr(Args[Idx], [this, Entity, Kind](Expr *E) {
             InitializationSequence Init(*this, Entity, Kind, MultiExprArg(E));
             return Init.Failed() ? ExprError() : E;
           });
@@ -8819,8 +8817,8 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init,
         VDecl->setInvalidDecl();
         return;
       }
-      if (Res.get() != Args[0])
-        Args[0] = Res.get();
+      if (Res.get() != Args[Idx])
+        Args[Idx] = Res.get();
     }
 
     InitializationSequence InitSeq(*this, Entity, Kind, Args);