commit 0c52335587fb8ccafd12c8b65d34ab1aeeb62331
author Jon Skeet <jonskeet@google.com> Mon Jan 22 07:53:48 2018 +0000
committer Jon Skeet <skeet@pobox.com> Thu Jan 25 19:42:15 2018 +0000
tree 8220285151799f7c5c39e0ba60568e0fad7f7848
parent 94f3be06ba78bd22e58f84f7a8a7ee807a88c3c8

Update .NET SDK to 2.0.3

This will allow SourceLink as per #4179, and mean that we can use C#
7.0 language features in the library (but not in generated code).
This does not affect which platforms we're *targeting*, so end users
won't see any difference.

It would be nice to update to 2.1.4, but AppVeyor's "Visual Studio
2017" environment is only 2.0.3.

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index 6e34d45..9998146 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -59,9 +59,16 @@
       env: CONFIG=csharp
       language: csharp
       dist: trusty
-      sudo: required
-      dotnet: 1.0.4
+      dotnet: 2.0.3
       mono: none
+      # Install the .NET Core 1.0 runtime as that's what we test against
+      addons:
+        apt:
+          sources:
+          - sourceline: 'deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-trusty-prod trusty main'
+            key_url: 'https://packages.microsoft.com/keys/microsoft.asc'
+          packages:
+          - dotnet-sharedframework-microsoft.netcore.app-1.0.5
     # This test is kept on travis because it doesn't play nicely with other
     # tests on jenkins running in parallel.
     - os: linux