Crystal 0.34 compatibility.

didactic-drunk · Apr 23, 2020 · a33385b · a33385b
1 parent 693b45f
commit a33385b
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Showing 3 changed files with 9 additions and 2 deletions.
diff --git a/shard.yml b/shard.yml
@@ -4,6 +4,6 @@ version: 0.1.0
 authors:
   - Didactic Drunk <[email protected]>
 
-crystal: 0.30.0
+crystal: 0.34.0
 
 license: MIT
diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr
@@ -1,4 +1,5 @@
 require "spec"
+require "semantic_version"
 
 STDOUT.sync = true
 STDERR.sync = true
@@ -12,7 +13,11 @@ class WatchDog
   end
 
   def kill
-    @fork_proc.try &.kill(Signal::KILL)
+    {% if Process.has_method?(:signal) %}
+      @fork_proc.try &.signal(Signal::KILL)
+    {% else %}
+      @fork_proc.try &.kill(Signal::KILL)
+    {% end %}
   end
 
   def self.open(timeout)

diff --git a/src/concurrent/count_down_latch.cr b/src/concurrent/count_down_latch.cr
@@ -55,6 +55,8 @@ class Concurrent::CountDownLatch
       raise_ex Error::CountExceeded.new("#{Fiber.current} counted past 0 wait_count=#{wait_count} saved_wait_count=#{@saved_wait_count}")
     when 1
       release
+    else
+      # Exhaustive case
     end
   end
-Original file line number
+Diff line change
@@ Expand Up / @@ -55,6 +55,8 @@ class Concurrent::CountDownLatch @@
           raise_ex Error::CountExceeded.new("#{Fiber.current} counted past 0 wait_count=#{wait_count} saved_wait_count=#{@saved_wait_count}")
         when 1
           release
+        else
+          # Exhaustive case
         end
       end
@@ Expand Down @@