1 files changed, 61 insertions, 0 deletions
diff --git a/tests/int/t1.nim b/tests/int/t1.nim
new file mode 100644
index 000000000..6e5cdc8d4
--- /dev/null
+++ b/tests/int/t1.nim
@@ -0,0 +1,61 @@
+discard """
+  targets: "c cpp"
+"""
+
+doAssert typeOf(1.int64 + 1.int) is int64
+doAssert typeOf(1.uint64 + 1.uint) is uint64
+doAssert int64 is SomeNumber
+doAssert int64 is (SomeNumber and not(uint32|uint64|uint|int))
+doAssert int64 is (not(uint32|uint64|uint|int))
+doAssert int isnot int64
+doAssert int64 isnot int
+var myInt16 = 5i16
+var myInt: int
+doAssert typeOf(myInt16 + 34) is int16    # of type `int16`
+doAssert typeOf(myInt16 + myInt) is int   # of type `int`
+doAssert typeOf(myInt16 + 2i32) is int32  # of type `int32`
+doAssert int32 isnot int64
+doAssert int32 isnot int
+
+block: # bug #23947
+  template foo =
+    let test_u64 : uint64 =   0xFF07.uint64
+    let test_u8  : uint8  = test_u64.uint8
+        # Error: illegal conversion from '65287' to '[0..255]'
+    doAssert test_u8 == 7
+
+  static: foo()
+  foo()
+
+block:
+  # bug #22085
+  const
+    x = uint32(uint64.high) # vm error
+    u = uint64.high
+    v = uint32(u) # vm error
+
+  let
+    z = uint64.high
+    y = uint32(z)  # runtime ok
+
+  let
+    w = uint32(uint64.high)  # semfold error
+
+  doAssert x == w
+  doAssert v == y
+
+  # bug #14522
+  doAssert 0xFF000000_00000000.uint64 == 18374686479671623680'u64
+
+block: # bug #23954
+  let testRT_u8 : uint8 = 0x107.uint8
+  doAssert testRT_u8 == 7
+  const testCT_u8 : uint8 = 0x107.uint8
+  doAssert testCT_u8 == 7
+
+block: # issue #24104
+  type P = distinct uint  # uint, uint8, uint16, uint32, uint64 
+  let v = 0.P
+  case v
+  of 0.P: discard
+  else:   discard