diff options
Diffstat (limited to 'lib/Sema/SemaInit.cpp')
| -rw-r--r-- | lib/Sema/SemaInit.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Sema/SemaInit.cpp b/lib/Sema/SemaInit.cpp index 01ef86c656..5070996d50 100644 --- a/lib/Sema/SemaInit.cpp +++ b/lib/Sema/SemaInit.cpp @@ -6942,6 +6942,10 @@ void Sema::checkInitializerLifetime(const InitializedEntity &Entity, } else if (isa<BlockExpr>(L)) { Diag(DiagLoc, diag::err_ret_local_block) << DiagRange; } else if (isa<AddrLabelExpr>(L)) { + // Don't warn when returning a label from a statement expression. + // Leaving the scope doesn't end its lifetime. + if (LK == LK_StmtExprResult) + return false; Diag(DiagLoc, diag::warn_ret_addr_label) << DiagRange; } else { Diag(DiagLoc, diag::warn_ret_local_temp_addr_ref) |