From 6f0a3029f4a39b73df4b7da133577bf35c403d71 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Mon, 29 May 2017 18:35:42 +0300
Subject: [PATCH] Restore clang-3.5; add libstdc++ 4.9 to it and 4.0

---
 .travis.yml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 03c450b..ef3c1bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -89,6 +89,18 @@ matrix:
           sources:
             - ubuntu-toolchain-r-test
 
+    - os: linux
+      compiler: clang++-3.5
+      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=c++14
+      addons:
+        apt:
+          packages:
+            - clang-3.5
+            - libstdc++-4.9-dev
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.5
+
     - os: linux
       compiler: clang++-3.6
       env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=c++14
@@ -163,6 +175,7 @@ matrix:
         apt:
           packages:
             - clang-4.0
+            - libstdc++-4.9-dev
           sources:
             - ubuntu-toolchain-r-test
             - llvm-toolchain-trusty-4.0
@@ -175,6 +188,7 @@ matrix:
         apt:
           packages:
             - clang-4.0
+            - libstdc++-4.9-dev
           sources:
             - ubuntu-toolchain-r-test
             - llvm-toolchain-trusty-4.0