commit 8754e5b1106a6bf6bcfcb3b66ac2347eca10b17a
author Eli Friedman <eli.friedman@gmail.com> Wed Aug 20 22:17:17 2008 +0000
committer Eli Friedman <eli.friedman@gmail.com> Wed Aug 20 22:17:17 2008 +0000
tree ec97e3f2cac781a548400ff298a6c21e81810bf4
parent a1b6d805463c912f06aa815539e5469276ae4f87

Fix a regression from my fix to PR2631. Fixes PR2692.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55083 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaExpr.cpp

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 4781ffb..2bb3983 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -2613,6 +2613,8 @@
   // a pointer for va_arg.
   if (VaListType->isArrayType())
     VaListType = Context.getArrayDecayedType(VaListType);
+  // Make sure the input expression also decays appropriately.
+  UsualUnaryConversions(E);
 
   if (CheckAssignmentConstraints(VaListType, E->getType()) != Compatible)
     return Diag(E->getLocStart(),