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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-05-21 20:10:50 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-05-21 20:10:50 +0000 |
| commit | b2997f579a8b6552a49eab97e33c437b9251eb0a (patch) | |
| tree | 73c1636810d5a9a7b8d5e9af36cd2c6ab0182eac /clang/lib/AST/DeclBase.cpp | |
| parent | 6e19543a2a2013bd357eb15e383b435cd0cbb810 (diff) | |
| download | llvm-b2997f579a8b6552a49eab97e33c437b9251eb0a.zip llvm-b2997f579a8b6552a49eab97e33c437b9251eb0a.tar.gz llvm-b2997f579a8b6552a49eab97e33c437b9251eb0a.tar.bz2 | |
[c++20] P0780R2: Support pack-expansion of init-captures.
This permits an init-capture to introduce a new pack:
template<typename ...T> auto x = [...a = T()] { /* a is a pack */ };
To support this, the mechanism for allowing ParmVarDecls to be packs has
been extended to support arbitrary local VarDecls.
llvm-svn: 361300
Diffstat (limited to 'clang/lib/AST/DeclBase.cpp')
| -rw-r--r-- | clang/lib/AST/DeclBase.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp index f40896d..511925d 100644 --- a/clang/lib/AST/DeclBase.cpp +++ b/clang/lib/AST/DeclBase.cpp @@ -208,8 +208,8 @@ bool Decl::isTemplateParameterPack() const { } bool Decl::isParameterPack() const { - if (const auto *Parm = dyn_cast<ParmVarDecl>(this)) - return Parm->isParameterPack(); + if (const auto *Var = dyn_cast<VarDecl>(this)) + return Var->isParameterPack(); return isTemplateParameterPack(); } |