diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Sema/SemaExprCXX.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Sema/SemaExprCXX.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/lib/Sema/SemaExprCXX.cpp b/contrib/llvm/tools/clang/lib/Sema/SemaExprCXX.cpp index 3e2a2de..a92b7ac 100644 --- a/contrib/llvm/tools/clang/lib/Sema/SemaExprCXX.cpp +++ b/contrib/llvm/tools/clang/lib/Sema/SemaExprCXX.cpp @@ -5705,6 +5705,16 @@ ExprResult Sema::BuildCXXMemberCallExpr(Expr *E, NamedDecl *FoundDecl, ExprResult Sema::BuildCXXNoexceptExpr(SourceLocation KeyLoc, Expr *Operand, SourceLocation RParen) { + // If the operand is an unresolved lookup expression, the expression is ill- + // formed per [over.over]p1, because overloaded function names cannot be used + // without arguments except in explicit contexts. + ExprResult R = CheckPlaceholderExpr(Operand); + if (R.isInvalid()) + return R; + + // The operand may have been modified when checking the placeholder type. + Operand = R.get(); + if (ActiveTemplateInstantiations.empty() && Operand->HasSideEffects(Context, false)) { // The expression operand for noexcept is in an unevaluated expression |
