enforce void for nkWhileStmt [backport: 2.0] (#21170)

enforce void for nkWhileStmt
2022-12-24 17:37:32 +08:00 · 2022-12-24 17:37:32 +08:00 · 9323cb7b2a
commit 9323cb7b2a
parent 86a6c90c9e
2 changed files with 11 additions and 1 deletions
--- a/tests/discard/tdiscardable.nim
+++ b/tests/discard/tdiscardable.nim
@ -99,3 +99,14 @@ block: # bug #13583
    let t = test
    doAssert t() == 12

+block:
+  proc bar(): string {.discardable.} =
+    "15"
+
+  proc foo(): int =
+    while true:
+      raise newException(ValueError, "check")
+    12
+
+  doAssertRaises(ValueError):
+    doAssert foo() == 12