From 9dd297f613768bb170e05dcaf361015d9448c582 Mon Sep 17 00:00:00 2001
From: Ray Imber <rayimber@gmail.com>
Date: Thu, 26 Sep 2019 06:45:50 -0700
Subject: Locks modules should give a compile error when threads are not
 enabled. (#12231)

* Locks modules should give a compile error when threads are not enabled.

* fix the compile flags to make the tests pass, or ignore files where necessary.

* Fixed when statement to account for doc builds.
---
 lib/core/locks.nim            | 4 ++++
 lib/core/rlocks.nim           | 4 ++++
 testament/testament.nim       | 4 ++++
 tests/stdlib/tsharedtable.nim | 1 +
 4 files changed, 13 insertions(+)

diff --git a/lib/core/locks.nim b/lib/core/locks.nim
index 0143957ce..392c8aed4 100644
--- a/lib/core/locks.nim
+++ b/lib/core/locks.nim
@@ -9,6 +9,10 @@
 
 ## This module contains Nim's support for locks and condition vars.
 
+
+when not compileOption("threads") and not defined(nimdoc):
+  {.error: "Locks requires --threads:on option.".}
+
 const insideRLocksModule = false
 include "system/syslocks"
 
diff --git a/lib/core/rlocks.nim b/lib/core/rlocks.nim
index 4710d6cf1..34d7687f9 100644
--- a/lib/core/rlocks.nim
+++ b/lib/core/rlocks.nim
@@ -9,6 +9,10 @@
 
 ## This module contains Nim's support for reentrant locks.
 
+
+when not compileOption("threads") and not defined(nimdoc):
+  {.error: "Rlocks requires --threads:on option.".}
+
 const insideRLocksModule = true
 include "system/syslocks"
 
diff --git a/testament/testament.nim b/testament/testament.nim
index cf76cd971..da686a0c3 100644
--- a/testament/testament.nim
+++ b/testament/testament.nim
@@ -558,6 +558,10 @@ const disabledFilesDefault = @[
   "setimpl.nim",
   "hashcommon.nim",
 
+  # Requires compiling with '--threads:on`
+  "sharedlist.nim",
+  "sharedtables.nim",
+
   # Error: undeclared identifier: 'hasThreadSupport'
   "ioselectors_epoll.nim",
   "ioselectors_kqueue.nim",
diff --git a/tests/stdlib/tsharedtable.nim b/tests/stdlib/tsharedtable.nim
index 3269e7ee3..99d20e08a 100644
--- a/tests/stdlib/tsharedtable.nim
+++ b/tests/stdlib/tsharedtable.nim
@@ -1,4 +1,5 @@
 discard """
+cmd: "nim $target --threads:on $options $file"
 output: '''
 '''
 """
-- 
cgit 1.4.1-2-gfad0