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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-12 00:56:43 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-12 00:56:43 +0000 |
| commit | 9a4db032ecd991626d236a502e770126db32bd31 (patch) | |
| tree | e47c157324d94f0b03571a9f16ff75579ea88143 /lib/AST/Expr.cpp | |
| parent | 2b6eb9db86252ddde0e79a1d97054de6cbe1b284 (diff) | |
PR13811: Add a FunctionParmPackExpr node to handle references to function
parameter packs where the reference is not being expanded but the pack has
been. Previously, Clang would segfault in such cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163672 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Expr.cpp')
| -rw-r--r-- | lib/AST/Expr.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp index 2ede77ec03..ea82cf7531 100644 --- a/lib/AST/Expr.cpp +++ b/lib/AST/Expr.cpp @@ -2646,6 +2646,7 @@ bool Expr::HasSideEffects(const ASTContext &Ctx) const { case UnresolvedMemberExprClass: case PackExpansionExprClass: case SubstNonTypeTemplateParmPackExprClass: + case FunctionParmPackExprClass: llvm_unreachable("shouldn't see dependent / unresolved nodes here"); case DeclRefExprClass: |