commit 311cb2b3221f6253ef86580151662f6c6788a320
author Richard Trieu <rtrieu@google.com> Fri Nov 01 21:19:43 2013 +0000
committer Richard Trieu <rtrieu@google.com> Fri Nov 01 21:19:43 2013 +0000
tree b4a08c5f65a8000b703ab5fd9e530156db0864bf
parent c6911a2b1fc176e4d6053ed86506c17c3d8b0057

Disable -Wtautological-constant-out-of-range-compare in template instantiations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193887 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaChecking.cpp

diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index aa9ba2c..772fee3 100644
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -4806,6 +4806,10 @@
                                          Expr *Constant, Expr *Other,
                                          llvm::APSInt Value,
                                          bool RhsConstant) {
+  // Disable warning in template instantiations.
+  if (!S.ActiveTemplateInstantiations.empty())
+    return;
+
   // 0 values are handled later by CheckTrivialUnsignedComparison().
   if (Value == 0)
     return;