summary refs log tree commit diff stats
path: root/compiler/sigmatch.nim
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/sigmatch.nim')
-rw-r--r--compiler/sigmatch.nim3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/sigmatch.nim b/compiler/sigmatch.nim
index 14f4c5e19..f195c4e45 100644
--- a/compiler/sigmatch.nim
+++ b/compiler/sigmatch.nim
@@ -15,6 +15,9 @@ import
   magicsys, idents, lexer, options, parampatterns, strutils, trees,
   linter, lineinfos, lowerings, modulegraphs, concepts
 
+when defined(nimPreviewSlimSystem):
+  import std/assertions
+
 type
   MismatchKind* = enum
     kUnknown, kAlreadyGiven, kUnknownNamedParam, kTypeMismatch, kVarNeeded,