fixes #206

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/trmacros/tnoalias2.nim b/tests/trmacros/tnoalias2.nim
new file mode 100644
index 000000000..5a816acb9
--- /dev/null
+++ b/tests/trmacros/tnoalias2.nim
@@ -0,0 +1,19 @@
+discard """
+  output: '''0'''
+"""
+
+# bug #206
+template optimizeOut{testFunc(a, b)}(a: int, b: int{alias}) : expr = 0
+
+proc testFunc(a, b: int): int = result = a + b
+var testVar = 1
+echo testFunc(testVar, testVar)
+
+
+template ex{a = b + c}(a : int{noalias}, b, c : int) =
+  a = b
+  inc a, b
+  echo "came here"
+
+var x = 5
+x = x + x