diff options
Diffstat (limited to 'lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index 940c3d3e7f..633884f673 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -6830,8 +6830,15 @@ void Sema::ActOnBlockArguments(Declarator &ParamInfo, Scope *CurScope) { // empty arg list, don't push any params. CurBlock->isVariadic = false; } else if (FTI.hasPrototype) { - for (unsigned i = 0, e = FTI.NumArgs; i != e; ++i) - CurBlock->Params.push_back(FTI.ArgInfo[i].Param.getAs<ParmVarDecl>()); + for (unsigned i = 0, e = FTI.NumArgs; i != e; ++i) { + ParmVarDecl *Param = FTI.ArgInfo[i].Param.getAs<ParmVarDecl>(); + if (Param->getIdentifier() == 0 && + !Param->isImplicit() && + !Param->isInvalidDecl() && + !getLangOptions().CPlusPlus) + Diag(Param->getLocation(), diag::err_parameter_name_omitted); + CurBlock->Params.push_back(Param); + } CurBlock->isVariadic = FTI.isVariadic; } CurBlock->TheDecl->setParams(CurBlock->Params.data(), |