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discard """
output: '''
[127, 127, 0, 255][127, 127, 0, 255]
(data: 1)
'''
nimout: '''caught Exception
main:begin
main:end
@[{0}]
(width: 0, height: 0, path: "")
@[(width: 0, height: 0, path: ""), (width: 0, height: 0, path: "")]
Done!
foo4
foo4
foo4
(a: 0, b: 0)
(a: 0, b: 0)
(a: 0, b: 0)
'''
"""
#bug #1009
type
TAggRgba8* = array[4, byte]
template R*(self: TAggRgba8): byte = self[0]
template G*(self: TAggRgba8): byte = self[1]
template B*(self: TAggRgba8): byte = self[2]
template A*(self: TAggRgba8): byte = self[3]
template `R=`*(self: TAggRgba8, val: byte) =
self[0] = val
template `G=`*(self: TAggRgba8, val: byte) =
self[1] = val
template `B=`*(self: TAggRgba8, val: byte) =
self[2] = val
template `A=`*(self: TAggRgba8, val: byte) =
self[3] = val
proc ABGR*(val: int | int64): TAggRgba8 =
var V = val
result.R = byte(V and 0xFF)
V = V shr 8
result.G = byte(V and 0xFF)
V = V shr 8
result.B = byte(V and 0xFF)
result.A = byte((V shr 8) and 0xFF)
const
c1 = ABGR(0xFF007F7F)
echo ABGR(0xFF007F7F).repr, c1.repr
# bug 8740
static:
try:
raise newException(ValueError, "foo")
except Exception:
echo "caught Exception"
except Defect:
echo "caught Defect"
except ValueError:
echo "caught ValueError"
# bug #10538
block:
proc fun1(): seq[int] =
try:
try:
result.add(1)
return
except:
result.add(-1)
finally:
result.add(2)
finally:
result.add(3)
result.add(4)
let x1 = fun1()
const x2 = fun1()
doAssert(x1 == x2)
# bug #11610
proc simpleTryFinally()=
try:
echo "main:begin"
finally:
echo "main:end"
static: simpleTryFinally()
# bug #10981
import sets
proc main =
for i in 0..<15:
var someSets = @[initHashSet[int]()]
someSets[^1].incl(0) # <-- segfaults
if i == 0:
echo someSets
static:
main()
# bug #7261
const file = """
sprites.png
size: 1024,1024
format: RGBA8888
filter: Linear,Linear
repeat: none
char/slide_down
rotate: false
xy: 730, 810
size: 204, 116
orig: 204, 116
offset: 0, 0
index: -1
"""
type
AtlasPage = object
width, height: int
path: string
CtsStream = object
data: string
pos: int
proc atEnd(stream: CtsStream): bool =
stream.pos >= stream.data.len
proc readChar(stream: var CtsStream): char =
if stream.atEnd:
result = '\0'
else:
result = stream.data[stream.pos]
inc stream.pos
proc readLine(s: var CtsStream, line: var string): bool =
# This is pretty much copied from the standard library:
line.setLen(0)
while true:
var c = readChar(s)
if c == '\c':
c = readChar(s)
break
elif c == '\L': break
elif c == '\0':
if line.len > 0: break
else: return false
line.add(c)
result = true
proc peekLine(s: var CtsStream, line: var string): bool =
let oldPos = s.pos
result = s.readLine(line)
s.pos = oldPos
proc initCtsStream(data: string): CtsStream =
CtsStream(
pos: 0,
data: data
)
# ********************
# Interesting stuff happens here:
# ********************
proc parseAtlas(stream: var CtsStream) =
var pages = @[AtlasPage(), AtlasPage()]
var line = ""
block:
let page = addr pages[^1]
discard stream.peekLine(line)
discard stream.peekLine(line)
echo page[]
echo pages
static:
var stream = initCtsStream(file)
parseAtlas(stream)
echo "Done!"
# bug #12244
type
Apple = object
data: int
func what(x: var Apple) =
x = Apple(data: 1)
func oh_no(): Apple =
what(result)
const
vmCrash = oh_no()
debugEcho vmCrash
# bug #12310
proc someTransform(s: var array[8, uint64]) =
var s1 = 5982491417506315008'u64
s[1] += s1
static:
var state: array[8, uint64]
state[1] = 7105036623409894663'u64
someTransform(state)
doAssert state[1] == 13087528040916209671'u64
import macros
# bug #12670
macro fooImpl(arg: untyped) =
result = quote do:
`arg`
proc foo(): string {.compileTime.} =
fooImpl:
result = "foo"
result.addInt 4
static:
echo foo()
echo foo()
echo foo()
# bug #12488
type
MyObject = object
a,b: int
MyObjectRef = ref MyObject
static:
let x1 = new(MyObject)
echo x1[]
let x2 = new(MyObjectRef)
echo x2[]
let x3 = new(ref MyObject) # cannot generate VM code for ref MyObject
echo x3[]
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