diff options
Diffstat (limited to 'lib/pure/math.nim')
| -rw-r--r-- | lib/pure/math.nim | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/pure/math.nim b/lib/pure/math.nim index 1c47258bc..15324f882 100644 --- a/lib/pure/math.nim +++ b/lib/pure/math.nim @@ -60,6 +60,10 @@ import std/private/since import bitops, fenv +when defined(nimPreviewSlimSystem): + import std/assertions + + when defined(c) or defined(cpp): proc c_isnan(x: float): bool {.importc: "isnan", header: "<math.h>".} # a generic like `x: SomeFloat` might work too if this is implemented via a C macro. |