Fix printing and comparing uninitialized strings

2018-10-21 21:18:10 +02:00 · 2018-10-21 21:18:10 +02:00 · 2b03bed2db
commit 2b03bed2db
parent ce05a850a5
4 changed files with 20 additions and 9 deletions
--- a/tests/js/tnilstrs.nim
+++ b/tests/js/tnilstrs.nim
@ -0,0 +1,17 @@
+block:
+  var x: string
+  var y = "foo"
+
+  echo x
+  doAssert x == ""
+  doAssert "" == x
+
+  add(x, y)
+  y[0] = 'm'
+  doAssert y == "moo" and x == "foo"
+
+block:
+  var x = "foo".cstring
+  var y: string
+  add(y, x)
+  doAssert y == "foo"