From: Christopher Dykes <cdykes@fb.com>
Date: Tue, 15 Nov 2016 19:38:18 +0000 (-0800)
Subject: Mark FingerprintPolynomial.size() constexpr
X-Git-Tag: v2016.11.21.00~32
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=bfa9b99ad42c6b1cbb38f8abf844ba8038aa1e64;p=folly.git

Mark FingerprintPolynomial.size() constexpr

Summary: Because it is, and so that MSVC doesn't complain about things in the fingerprint table generator.

Reviewed By: yfeldblum

Differential Revision: D4178562

fbshipit-source-id: 8816f413bc100b42dd72f0e991aec8559b328e9b
---

diff --git a/folly/detail/FingerprintPolynomial.h b/folly/detail/FingerprintPolynomial.h
index fd927dcb..77cfcac0 100644
--- a/folly/detail/FingerprintPolynomial.h
+++ b/folly/detail/FingerprintPolynomial.h
@@ -125,7 +125,7 @@ class FingerprintPolynomial {
     }
   }
 
-  static int size() {
+  static constexpr int size() {
     return 1 + DEG/64;
   }
  private: