Merge branch 'devel' into araq-misc

tests/ccgbugs/topenarraycast.nim

@@ -0,0 +1,8 @@
+proc foo[T](s: var openArray[T]): T =
+  for x in s: result += x
+
+proc bar(xyz: var seq[int]) =
+  doAssert 6 == (seq[int](xyz)).foo()
+
+var t = @[1,2,3]
+bar(t)

tests/compiles/t8630.nim

@@ -0,0 +1,13 @@
+discard """
+  output: '''
+foo
+bar
+'''
+"""
+
+proc test(strings: seq[string]) =
+  for s in strings:
+    var p3 = unsafeAddr(s)
+    echo p3[]
+
+test(@["foo", "bar"])

tests/osproc/texitsignal.nim

@@ -28,9 +28,12 @@ if paramCount() == 0:
     # windows kill happens using TerminateProcess(h, 0), so we should get a
     # 0 here
     echo p.waitForExit() == 0
+  elif defined(haiku):
+    # on Haiku, the program main thread receive SIGKILLTHR
+    echo p.waitForExit() == 128 + SIGKILLTHR
   else:
     # on posix (non-windows), kill sends SIGKILL
     echo p.waitForExit() == 128 + SIGKILL
 
 else:
-  sleep(5000)  # should get killed before this
+  sleep(5000)  # should get killed before this

tests/osproc/tworkingdir.nim

@@ -12,6 +12,8 @@ else:
   var process: Process
   when defined(android):
     process = startProcess("/system/bin/env", "/system/bin", ["true"])
+  elif defined(haiku):
+    process = startProcess("/bin/env", "/bin", ["true"])
   else:
     process = startProcess("/usr/bin/env", "/usr/bin", ["true"])
   let dir2 = getCurrentDir()

tests/testament/categories.nim

@@ -109,10 +109,14 @@ proc runBasicDLLTest(c, r: var TResults, cat: Category, options: string) =
     safeCopyFile("lib" / nimrtlDll, "tests/dll" / nimrtlDll)
   else:
     # posix relies on crappy LD_LIBRARY_PATH (ugh!):
-    var libpath = getEnv"LD_LIBRARY_PATH".string
+    const libpathenv = when defined(haiku):
+                         "LIBRARY_PATH"
+                       else:
+                         "LD_LIBRARY_PATH"
+    var libpath = getEnv(libpathenv).string
     # Temporarily add the lib directory to LD_LIBRARY_PATH:
-    putEnv("LD_LIBRARY_PATH", "tests/dll" & (if libpath.len > 0: ":" & libpath else: ""))
-    defer: putEnv("LD_LIBRARY_PATH", libpath)
+    putEnv(libpathenv, "tests/dll" & (if libpath.len > 0: ":" & libpath else: ""))
+    defer: putEnv(libpathenv, libpath)
     var nimrtlDll = DynlibFormat % "nimrtl"
     safeCopyFile("lib" / nimrtlDll, "tests/dll" / nimrtlDll)