diff options
Diffstat (limited to 'clang/lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclCXX.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp index 2c1642361b8..ca64af644f6 100644 --- a/clang/lib/Sema/SemaDeclCXX.cpp +++ b/clang/lib/Sema/SemaDeclCXX.cpp @@ -984,13 +984,8 @@ bool Sema::CheckConstexprFunctionBody(const FunctionDecl *Dcl, Stmt *Body, // C++11 [dcl.constexpr]p4: // - every constructor involved in initializing non-static data members and // base class sub-objects shall be a constexpr constructor. - // - // FIXME: We currently disable this check inside system headers, to work - // around early STL implementations which contain constexpr functions which - // can't produce constant expressions. llvm::SmallVector<PartialDiagnosticAt, 8> Diags; - if (!Context.getSourceManager().isInSystemHeader(Dcl->getLocation()) && - !IsInstantiation && !Expr::isPotentialConstantExpr(Dcl, Diags)) { + if (!IsInstantiation && !Expr::isPotentialConstantExpr(Dcl, Diags)) { Diag(Dcl->getLocation(), diag::err_constexpr_function_never_constant_expr) << isa<CXXConstructorDecl>(Dcl); for (size_t I = 0, N = Diags.size(); I != N; ++I) |
