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| author | Douglas Gregor <dgregor@apple.com> | 2011-01-03 17:17:50 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-01-03 17:17:50 +0000 |
| commit | e8e9dd624c88a05cf0dee727d5555464e6833902 (patch) | |
| tree | cd6f3ab5b41b3d40f1bd3b79b6d62ca6d136328e /clang/lib/AST/ExprConstant.cpp | |
| parent | 67cce9b13575240704f0305dcf4f9f0401f05f51 (diff) | |
| download | bcm5719-llvm-e8e9dd624c88a05cf0dee727d5555464e6833902.tar.gz bcm5719-llvm-e8e9dd624c88a05cf0dee727d5555464e6833902.zip | |
Implement support for pack expansions whose pattern is a non-type
template argument (described by an expression, of course). For
example:
template<int...> struct int_tuple { };
template<int ...Values>
struct square {
typedef int_tuple<(Values*Values)...> type;
};
It also lays the foundation for pack expansions in an initializer-list.
llvm-svn: 122751
Diffstat (limited to 'clang/lib/AST/ExprConstant.cpp')
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 8797880411c..c39b3983d37 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -2634,6 +2634,7 @@ static ICEDiag CheckICE(const Expr* E, ASTContext &Ctx) { case Expr::BlockDeclRefExprClass: case Expr::NoStmtClass: case Expr::OpaqueValueExprClass: + case Expr::PackExpansionExprClass: return ICEDiag(2, E->getLocStart()); case Expr::GNUNullExprClass: |
