Fix CI

.travis.yml

@@ -5,12 +5,12 @@ os:
 language: c
 
 env:
-  - BRANCH=0.19.2
+  - BRANCH=0.19.4
   - BRANCH=devel
 
 cache:
   directories:
-    - "$HOME/.choosenim/toolchains/nim-0.19.2"
+    - "$HOME/.choosenim/toolchains/nim-0.19.4"
 
 install:
   # `set -u` failed for ubuntu: /home/travis/.travis/job_stages: line 107: secure: unbound variable

appveyor.yml

@@ -9,7 +9,7 @@ matrix:
 
 environment:
   matrix:
-    - NIM_VERSION: 0.19.2
+    - NIM_VERSION: 0.19.4
 
 for:
 -

nimterop/getters.nim

@@ -24,7 +24,7 @@ using
 var
 when while
 xor
-yield""".split(Whitespace).toHashSet()
+yield""".split(Whitespace).toSet()
 
 const gTypeMap = {
   # char

nimterop/globals.nim

@@ -16,14 +16,14 @@ const
     "primitive_type",
     "sized_type_specifier",
     "type_identifier"
-  ].toHashSet()
+  ].toSet()
 
   gExpressions {.used.} = @[
     "parenthesized_expression",
     "bitwise_expression",
     "shift_expression",
     "math_expression"
-  ].toHashSet()
+  ].toSet()
 
   gEnumVals {.used.} = @[
     "identifier",