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Diffstat (limited to 'tests/objects/trefobjsyntax.nim')
-rw-r--r-- | tests/objects/trefobjsyntax.nim | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/objects/trefobjsyntax.nim b/tests/objects/trefobjsyntax.nim new file mode 100644 index 000000000..9b48de718 --- /dev/null +++ b/tests/objects/trefobjsyntax.nim @@ -0,0 +1,27 @@ +discard """ + output: '''wohoo +baz''' +""" + +# Test to ensure the popular 'ref T' syntax works everywhere + +type + Foo = object + a, b: int + s: string + + FooBar = object of RootObj + n, m: string + Baz = object of FooBar + +proc invoke(a: ref Baz) = + echo "baz" + +# check object construction: +let x = (ref Foo)(a: 0, b: 45, s: "wohoo") +echo x.s + +var y: ref FooBar = (ref Baz)(n: "n", m: "m") + +invoke((ref Baz)(y)) + |