From bc633beda48001fed63de3fba459210d60017e5e Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Mon, 20 Apr 2009 03:54:15 +0000
Subject: PR3247: Handle a couple of cases where we weren't emitting VLA sizes
 (and subsequently crashed).

llvm-svn: 69567
---
 clang/lib/CodeGen/CGDecl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/CodeGen/CGDecl.cpp')

diff --git a/clang/lib/CodeGen/CGDecl.cpp b/clang/lib/CodeGen/CGDecl.cpp
index 681d8f68afe..0a1d1d0bd1e 100644
--- a/clang/lib/CodeGen/CGDecl.cpp
+++ b/clang/lib/CodeGen/CGDecl.cpp
@@ -122,6 +122,10 @@ void CodeGenFunction::EmitStaticBlockVarDecl(const VarDecl &D) {
   // circular references.
   DMEntry = GV;
 
+  // Make sure to evaluate VLA bounds now so that we have them for later.
+  if (D.getType()->isVariablyModifiedType())
+    EmitVLASize(D.getType());
+
   if (D.getInit()) {
     llvm::Constant *Init = CGM.EmitConstantExpr(D.getInit(), D.getType(), this);
 
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