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| author | Andreas Rumpf <rumpf_a@web.de> | 2016-06-02 17:23:39 +0200 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2016-06-02 17:23:39 +0200 |
| commit | 87ffff96d2a59a657631022b8dc227196727d311 (patch) | |
| tree | 51c8f5adc8ce5aea2437f1fbdc18e694c8e97e90 /tests/ccgbugs | |
| parent | c8c50011512fbe1c9149b6e0d7c8f9a741726cca (diff) | |
| download | Nim-87ffff96d2a59a657631022b8dc227196727d311.tar.gz | |
fixes #4186
Diffstat (limited to 'tests/ccgbugs')
| -rw-r--r-- | tests/ccgbugs/tclosureeq.nim | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ccgbugs/tclosureeq.nim b/tests/ccgbugs/tclosureeq.nim new file mode 100644 index 000000000..0486a9559 --- /dev/null +++ b/tests/ccgbugs/tclosureeq.nim @@ -0,0 +1,19 @@ +discard """ + output: '''true +true''' +""" + +# bug #4186 +type + Predicate[T] = proc(item: T): bool + +proc a[T](): Predicate[T] = + return nil + +proc b[T](): Predicate[T] = + return a[T]() + +echo b[int]() == nil # ok + +let x = b[int]() +echo x == nil #won't compile |