diff options
Diffstat (limited to 'clang/lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclCXX.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp index 30e8b1e28e6..54e69a11115 100644 --- a/clang/lib/Sema/SemaDeclCXX.cpp +++ b/clang/lib/Sema/SemaDeclCXX.cpp @@ -177,6 +177,12 @@ Sema::ActOnParamDefaultArgument(Decl *param, SourceLocation EqualLoc, return; } + // Check for unexpanded parameter packs. + if (DiagnoseUnexpandedParameterPack(DefaultArg, UPPC_DefaultArgument)) { + Param->setInvalidDecl(); + return; + } + // Check that the default argument is well-formed CheckDefaultArgumentVisitor DefaultArgChecker(DefaultArg, this); if (DefaultArgChecker.Visit(DefaultArg)) { |
