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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-17 16:25:20 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-17 16:25:20 +0000 |
| commit | 7974c60375b2b9dfc20defc77c9ed8c3d6d241a1 (patch) | |
| tree | ecabd74def1bb4e85b455bbde3a97094582fd4d5 /lib/Sema/SemaDeclCXX.cpp | |
| parent | 076eea20b80024fc63bbd71fb019375983680ea6 (diff) | |
DR974: Lambdas can have default arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179688 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclCXX.cpp | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp index a318f64765..d2051b52e8 100644 --- a/lib/Sema/SemaDeclCXX.cpp +++ b/lib/Sema/SemaDeclCXX.cpp @@ -636,22 +636,12 @@ void Sema::CheckCXXDefaultArguments(FunctionDecl *FD) { bool IsLambda = FD->getOverloadedOperator() == OO_Call && isa<CXXMethodDecl>(FD) && cast<CXXMethodDecl>(FD)->getParent()->isLambda(); - + // Find first parameter with a default argument for (p = 0; p < NumParams; ++p) { ParmVarDecl *Param = FD->getParamDecl(p); - if (Param->hasDefaultArg()) { - // C++11 [expr.prim.lambda]p5: - // [...] Default arguments (8.3.6) shall not be specified in the - // parameter-declaration-clause of a lambda-declarator. - // - // FIXME: Core issue 974 strikes this sentence, we only provide an - // extension warning. - if (IsLambda) - Diag(Param->getLocation(), diag::ext_lambda_default_arguments) - << Param->getDefaultArgRange(); + if (Param->hasDefaultArg()) break; - } } // C++ [dcl.fct.default]p4: |