Remove the last FIXMEs on -Wunused-comparison since it got moved to

entirely use the existing -Wunused-value infrastructure. This also fixes
a few missed cases for -Wunused in general.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137916 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index 9c87a3f323..e17188757b 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -291,6 +291,8 @@ Sema::ActOnCaseStmt(SourceLocation CaseLoc, Expr *LHSVal,
 
 /// ActOnCaseStmtBody - This installs a statement as the body of a case.
 void Sema::ActOnCaseStmtBody(Stmt *caseStmt, Stmt *SubStmt) {
+  DiagnoseUnusedExprResult(SubStmt);
+
   CaseStmt *CS = static_cast<CaseStmt*>(caseStmt);
   CS->setSubStmt(SubStmt);
 }
@@ -298,6 +300,8 @@ void Sema::ActOnCaseStmtBody(Stmt *caseStmt, Stmt *SubStmt) {
 StmtResult
 Sema::ActOnDefaultStmt(SourceLocation DefaultLoc, SourceLocation ColonLoc,
                        Stmt *SubStmt, Scope *CurScope) {
+  DiagnoseUnusedExprResult(SubStmt);
+
   if (getCurFunction()->SwitchStack.empty()) {
     Diag(DefaultLoc, diag::err_default_not_in_switch);
     return Owned(SubStmt);