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adds a test case (#24515)

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closes #17733
This commit is contained in:
ringabout
2024-12-05 22:19:34 +08:00
committed by GitHub
parent 2e9e7f13ee
commit 02fb0476ce
1 changed files with 42 additions and 0 deletions
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42
tests/macros/tmacro1.nim
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@@ -117,3 +117,45 @@ macro foo(x: typed) =
doAssert Fruit(x.intVal) == banana
foo(banana)
block: # bug #17733
macro repr2(s: typed): string =
result = newLit(s.repr)
macro symHash(s: typed): string =
result = newLit(symBodyHash(s))
type A[T] = object
x: T
proc fn1(x: seq) = discard
proc fn2(x: ref) = discard
proc fn2b(x: ptr) = discard
proc fn3(x: pointer | ref | ptr) = discard
proc fn4(x: A) = discard
proc fn0(x: pointer) = discard
proc fn5[T](x: A[T]) = discard
proc fn6(x: tuple) = discard
proc fn7(x: pointer | tuple) = discard
# ok
discard symHash(fn0)
discard symHash(fn5)
discard symHash(fn6)
discard symHash(fn7)
# ok
discard repr2(fn2)
discard repr2(fn2b)
discard repr2(fn3)
# BUG D20210415T162824: Error: 'fn4' doesn't have a concrete type, due to unspecified generic parameters.
discard symHash(fn4)
discard symHash(fn1) # ditto
# BUG D20210415T162832: Error: unhandled exception: index out of bounds, the container is empty [IndexDefect]
discard symHash(fn3)
discard symHash(fn2) # ditto
discard symHash(fn2b) # ditto