Fix noOpenmp build

src/base/omp.nim

@@ -3,11 +3,11 @@ import os
 when defined(noOpenmp):
   static: echo "OpenMP disabled"
   template omp_set_num_threads*(x: cint) = discard
-  template omp_get_num_threads*(): cint = 1
-  template omp_get_max_threads*(): cint = 1
-  template omp_get_thread_num*(): cint = 0
-  template ompPragma(p:string):untyped = discard
-  template ompBlock*(p:string; body:untyped):untyped =
+  template omp_get_num_threads*(): cint = cint 1
+  template omp_get_max_threads*(): cint = cint 1
+  template omp_get_thread_num*(): cint = cint 0
+  template ompPragma(p:string) = discard
+  template ompBlock*(p:string; body:untyped) =
     block:
       body
 else:
@@ -24,11 +24,11 @@ else:
   proc omp_get_max_threads*(): cint {.omp.}
   proc omp_get_thread_num*(): cint {.omp.}
   #proc forceOmpOn() {.omp.}
-  template ompPragma(p:string):untyped =
+  template ompPragma(p:string) =
     #forceOmpOn()
     #{. emit:["#pragma omp ", p] .}
     {. emit:["_Pragma(\"omp ", p, "\")"] .}
-  template ompBlock*(p:string; body:untyped):untyped =
+  template ompBlock*(p:string; body:untyped) =
     #{. emit:"#pragma omp " & p .}
     #{. emit:"{ /* Inserted by ompBlock " & p & " */".}
     #{. emit:["#pragma omp ", p] .}
@@ -39,14 +39,14 @@ else:
 
 template ompBarrier* = ompPragma("barrier")
 
-template ompParallel*(body:untyped):untyped =
+template ompParallel*(body:untyped) =
   ompBlock("parallel"):
     if(omp_get_thread_num()!=0):
       setupForeignThreadGc()
     body
-template ompMaster*(body:untyped):untyped = ompBlock("master", body)
-template ompSingle*(body:untyped):untyped = ompBlock("single", body)
-template ompCritical*(body:untyped):untyped = ompBlock("critical", body)
+template ompMaster*(body:untyped) = ompBlock("master", body)
+template ompSingle*(body:untyped) = ompBlock("single", body)
+template ompCritical*(body:untyped) = ompBlock("critical", body)
 
 when isMainModule:
   proc test =