commit 5d03bd612b08756f63dbe5d164c6c792b636ca62
author Alex Lorenz <arphaman@gmail.com> Tue Jan 03 12:16:02 2017 +0000
committer Alex Lorenz <arphaman@gmail.com> Wed Jan 04 14:18:28 2017 +0000
tree ad78b712cef0f1e8d8a92dab8ba1eb19cb41cdba
parent 0dc152c57924daa5b3c0865f2b7d36b0441dbe78

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
(cherry picked from commit 48194d104cad1bd83e71e0e95ccfa7e796bad5b2)

lib/Frontend/ASTConsumers.cpp

diff --git a/lib/Frontend/ASTConsumers.cpp b/lib/Frontend/ASTConsumers.cpp
index 7ae377a..d8118cb 100644
--- a/lib/Frontend/ASTConsumers.cpp
+++ b/lib/Frontend/ASTConsumers.cpp
@@ -526,6 +526,10 @@
       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");

test/Coverage/cxx-language-features.inc

diff --git a/test/Coverage/cxx-language-features.inc b/test/Coverage/cxx-language-features.inc
index 17a4476..1e3b074 100644
--- a/test/Coverage/cxx-language-features.inc
+++ b/test/Coverage/cxx-language-features.inc
@@ -63,3 +63,5 @@
 
 // Variable template
 template <typename T> T varTemplate = 0;
+
+static_assert(true, "");