Handle StaticAssertDecl in DeclContextPrinter

This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.

rdar://19467234

Differential Revision: https://reviews.llvm.org/D26964

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@290887 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Frontend/ASTConsumers.cpp b/lib/Frontend/ASTConsumers.cpp
index 7ae377a48938e8cf91aa2d6d7398739b013b2178..d8118cb30f631c1f5cd48188c045d45d916f5841 100644 (file)
--- a/lib/Frontend/ASTConsumers.cpp
+++ b/lib/Frontend/ASTConsumers.cpp
@@ -526,6 +526,10 @@ void DeclContextPrinter::PrintDeclContext(const DeclContext* DC,
       Out << "<var template> " << *cast<VarTemplateDecl>(I) << "\n";
       break;
     }
+    case Decl::StaticAssert: {
+      Out << "<static assert>\n";
+      break;
+    }
     default:
       Out << "DeclKind: " << DK << '"' << I << "\"\n";
       llvm_unreachable("decl unhandled");

diff --git a/test/Coverage/cxx-language-features.inc b/test/Coverage/cxx-language-features.inc
index 17a44760674aa16f2a7051b618341986429b2fa8..1e3b0744950adf4af176582b63b249bb0cf72222 100644 (file)
--- a/test/Coverage/cxx-language-features.inc
+++ b/test/Coverage/cxx-language-features.inc
@@ -63,3 +63,5 @@ private:
 
 // Variable template
 template <typename T> T varTemplate = 0;
+
+static_assert(true, "");