fixes nim-lang#14470 [backport:1.2] (nim-lang#19115)

PMunch · Mar 28, 2022 · 653cdfe · 653cdfe
1 parent 561464e
commit 653cdfe
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/compiler/ccgtypes.nim b/compiler/ccgtypes.nim
@@ -220,7 +220,8 @@ proc isInvalidReturnType(conf: ConfigRef; rettype: PType): bool =
   # such a poor programming language.
   # We exclude records with refs too. This enhances efficiency and
   # is necessary for proper code generation of assignments.
-  if rettype == nil: result = true
+  if rettype == nil or getSize(conf, rettype) > conf.target.floatSize*3:
+    result = true
   else:
     case mapType(conf, rettype, skResult)
     of ctArray: