diff options
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index ae16d57870f..c6d5c6590d8 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -5875,6 +5875,8 @@ QualType Sema::CheckAssignmentOperands(Expr *LHS, Expr *&RHS, // C99 6.5.17 QualType Sema::CheckCommaOperands(Expr *LHS, Expr *&RHS, SourceLocation Loc) { + DiagnoseUnusedExprResult(LHS); + // Comma performs lvalue conversion (C99 6.3.2.1), but not unary conversions. // C++ does not perform this conversion (C++ [expr.comma]p1). if (!getLangOptions().CPlusPlus) |
