From: Justin Lebar <jlebar@google.com>
Date: Fri, 30 Sep 2016 17:14:44 +0000 (+0000)
Subject: [CUDA] Add missing comment on Sema::CheckCUDAVLA.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3269fd7b7beaf09a97c78297634e774fa05d7b06;p=clang

[CUDA] Add missing comment on Sema::CheckCUDAVLA.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@282878 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Sema/Sema.h b/include/clang/Sema/Sema.h
index a95a97712f..0a08b12d21 100644
--- a/include/clang/Sema/Sema.h
+++ b/include/clang/Sema/Sema.h
@@ -9259,6 +9259,9 @@ public:
   /// ExprTy should be the string "try" or "throw", as appropriate.
   bool CheckCUDAExceptionExpr(SourceLocation Loc, StringRef ExprTy);
 
+  /// Check whether it's legal for us to create a variable-length array in the
+  /// current context.  Returns true if the VLA is OK; returns false and emits
+  /// an error otherwise.
   bool CheckCUDAVLA(SourceLocation Loc);
 
   /// Finds a function in \p Matches with highest calling priority