1 files changed, 55 insertions, 0 deletions
diff --git a/tests/init/tlet.nim b/tests/init/tlet.nim
new file mode 100644
index 000000000..e32bedb18
--- /dev/null
+++ b/tests/init/tlet.nim
@@ -0,0 +1,55 @@
+{.experimental: "strictDefs".}
+
+proc bar(x: out string) =
+  x = "abc"
+
+template moe = # bug #21043
+  try:
+    discard
+  except ValueError as e:
+    echo(e.msg)
+
+template moe0 {.dirty.} = # bug #21043
+  try:
+    discard
+  except ValueError as e:
+    echo(e.msg)
+
+proc foo() =
+  block:
+    let x: string
+    if true:
+      x = "abc"
+    else:
+      x = "def"
+    doAssert x == "abc"
+  block:
+    let y: string
+    bar(y)
+    doAssert y == "abc"
+  block:
+    let x: string
+    if true:
+      x = "abc"
+      discard "abc"
+    else:
+      x = "def"
+      discard "def"
+    doAssert x == "abc"
+  block: #
+    let x {.used.} : int
+  block: #
+    let x: float
+    x = 1.234
+    doAssert x == 1.234
+
+  block:
+    try:
+      discard
+    except ValueError as e:
+      echo(e.msg)
+  moe()
+  moe0()
+
+static: foo()
+foo()