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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-22 15:31:51 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-22 15:31:51 +0000 |
| commit | a10b97898ee6339c3110e6ca33f178ff52f05238 (patch) | |
| tree | f9d49e4f10fe8063997db53fd0611a0b6b0d7c27 /include/clang/Basic/DiagnosticASTKinds.td | |
| parent | 19258e8ba5904a04eaa09b7559206e87dccf07a2 (diff) | |
C++1y constexpr extensions, round 1: Allow most forms of declaration and
statement in constexpr functions. Everything which doesn't require variable
mutation is also allowed as an extension in C++11. 'void' becomes a literal
type to support constexpr functions which return 'void'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180022 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/DiagnosticASTKinds.td')
| -rw-r--r-- | include/clang/Basic/DiagnosticASTKinds.td | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/clang/Basic/DiagnosticASTKinds.td b/include/clang/Basic/DiagnosticASTKinds.td index 9be32af9ec..9b38a1580f 100644 --- a/include/clang/Basic/DiagnosticASTKinds.td +++ b/include/clang/Basic/DiagnosticASTKinds.td @@ -26,6 +26,8 @@ def note_constexpr_lshift_discards : Note<"signed left shift discards bits">; def note_constexpr_invalid_function : Note< "%select{non-constexpr|undefined}0 %select{function|constructor}1 %2 cannot " "be used in a constant expression">; +def note_constexpr_no_return : Note< + "control reached end of constexpr function">; def note_constexpr_virtual_call : Note< "cannot evaluate virtual function call in a constant expression">; def note_constexpr_virtual_base : Note< |