diff options
Diffstat (limited to 'tests/destructor/tprevent_assign2.nim')
| -rw-r--r-- | tests/destructor/tprevent_assign2.nim | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/tests/destructor/tprevent_assign2.nim b/tests/destructor/tprevent_assign2.nim index 4ef62d2fd..feb635964 100644 --- a/tests/destructor/tprevent_assign2.nim +++ b/tests/destructor/tprevent_assign2.nim @@ -1,6 +1,12 @@ discard """ errormsg: "'=' is not available for type <Foo>; requires a copy because it's not the last read of 'otherTree'" - line: 44 + + cmd: "nim check --hint[Performance]:off $file" + nimout: ''' +tprevent_assign2.nim(53, 31) Error: '=' is not available for type <Foo>; requires a copy because it's not the last read of 'otherTree'; another read is done here: tprevent_assign2.nim(52, 13) +tprevent_assign2.nim(55, 31) Error: '=' is not available for type <Foo>; requires a copy because it's not the last read of 'otherTree'; another read is done here: tprevent_assign2.nim(52, 13) +tprevent_assign2.nim(66, 29) Error: '=' is not available for type <Foo>; requires a copy because it's not the last read of 'otherTree'; another read is done here: tprevent_assign2.nim(68, 9) +''' """ type @@ -19,18 +25,21 @@ proc take2(a, b: sink Foo) = proc allowThis() = var otherTree: Foo - for i in 0..3: - while true: - #if i == 0: - otherTree = createTree(44) - case i - of 0: - echo otherTree - take2(createTree(34), otherTree) - of 1: - take2(createTree(34), otherTree) - else: - discard + try: + for i in 0..3: + while true: + #if i == 0: + otherTree = createTree(44) + case i + of 0: + echo otherTree + take2(createTree(34), otherTree) + of 1: + take2(createTree(34), otherTree) + else: + discard + finally: + discard proc preventThis() = var otherTree: Foo @@ -46,3 +55,14 @@ proc preventThis() = take2(createTree(34), otherTree) else: discard + +proc preventThis2() = + var otherTree: Foo + try: + try: + otherTree = createTree(44) + echo otherTree + finally: + take2(createTree(34), otherTree) + finally: + echo otherTree |