Merge pull request #1841 from skyfex/devel

Add support for big 'u64 literals and remove SomeUInt from unsigned.nim

tests/misc/tunsignedcomp.nim

@@ -0,0 +1,134 @@
+discard """
+  output: ''''''
+"""
+
+# All operations involving uint64 are commented out
+# as they're not yet supported.
+# All other operations are handled by implicit conversions from uints to ints
+# uint64 could be supported but would need special implementation of the operators
+
+# unsigned < signed
+assert 10'u8 < 20'i8
+assert 10'u8 < 20'i16
+assert 10'u8 < 20'i32
+assert 10'u8 < 20'i64
+
+assert 10'u16 < 20'i8
+assert 10'u16 < 20'i16
+assert 10'u16 < 20'i32
+assert 10'u16 < 20'i64
+
+assert 10'u32 < 20'i8
+assert 10'u32 < 20'i16
+assert 10'u32 < 20'i32
+assert 10'u32 < 20'i64
+
+# assert 10'u64 < 20'i8
+# assert 10'u64 < 20'i16
+# assert 10'u64 < 20'i32
+# assert 10'u64 < 20'i64
+
+# signed < unsigned
+assert 10'i8 < 20'u8
+assert 10'i8 < 20'u16
+assert 10'i8 < 20'u32
+# assert 10'i8 < 20'u64
+
+assert 10'i16 < 20'u8
+assert 10'i16 < 20'u16
+assert 10'i16 < 20'u32
+# assert 10'i16 < 20'u64
+
+assert 10'i32 < 20'u8
+assert 10'i32 < 20'u16
+assert 10'i32 < 20'u32
+# assert 10'i32 < 20'u64
+
+assert 10'i64 < 20'u8
+assert 10'i64 < 20'u16
+assert 10'i64 < 20'u32
+# assert 10'i64 < 20'u64
+
+# unsigned <= signed
+assert 10'u8 <= 20'i8
+assert 10'u8 <= 20'i16
+assert 10'u8 <= 20'i32
+assert 10'u8 <= 20'i64
+
+assert 10'u16 <= 20'i8
+assert 10'u16 <= 20'i16
+assert 10'u16 <= 20'i32
+assert 10'u16 <= 20'i64
+
+assert 10'u32 <= 20'i8
+assert 10'u32 <= 20'i16
+assert 10'u32 <= 20'i32
+assert 10'u32 <= 20'i64
+
+# assert 10'u64 <= 20'i8
+# assert 10'u64 <= 20'i16
+# assert 10'u64 <= 20'i32
+# assert 10'u64 <= 20'i64
+
+# signed <= unsigned
+assert 10'i8 <= 20'u8
+assert 10'i8 <= 20'u16
+assert 10'i8 <= 20'u32
+# assert 10'i8 <= 20'u64
+
+assert 10'i16 <= 20'u8
+assert 10'i16 <= 20'u16
+assert 10'i16 <= 20'u32
+# assert 10'i16 <= 20'u64
+
+assert 10'i32 <= 20'u8
+assert 10'i32 <= 20'u16
+assert 10'i32 <= 20'u32
+# assert 10'i32 <= 20'u64
+
+assert 10'i64 <= 20'u8
+assert 10'i64 <= 20'u16
+assert 10'i64 <= 20'u32
+# assert 10'i64 <= 20'u64
+
+# signed == unsigned
+assert 10'i8 == 10'u8
+assert 10'i8 == 10'u16
+assert 10'i8 == 10'u32
+# assert 10'i8 == 10'u64
+
+assert 10'i16 == 10'u8
+assert 10'i16 == 10'u16
+assert 10'i16 == 10'u32
+# assert 10'i16 == 10'u64
+
+assert 10'i32 == 10'u8
+assert 10'i32 == 10'u16
+assert 10'i32 == 10'u32
+# assert 10'i32 == 10'u64
+
+assert 10'i64 == 10'u8
+assert 10'i64 == 10'u16
+assert 10'i64 == 10'u32
+# assert 10'i64 == 10'u64
+
+# unsigned == signed
+assert 10'u8 == 10'i8
+assert 10'u8 == 10'i16
+assert 10'u8 == 10'i32
+# assert 10'u8 == 10'i64
+
+assert 10'u16 == 10'i8
+assert 10'u16 == 10'i16
+assert 10'u16 == 10'i32
+# assert 10'u16 == 10'i64
+
+assert 10'u32 == 10'i8
+assert 10'u32 == 10'i16
+assert 10'u32 == 10'i32
+# assert 10'u32 == 10'i64
+
+# assert 10'u64 == 10'i8
+# assert 10'u64 == 10'i16
+# assert 10'u64 == 10'i32
+# assert 10'u64 == 10'i64

tests/misc/tunsignedconv.nim

@@ -0,0 +1,52 @@
+discard """
+  output: ''''''
+"""
+
+import unsigned
+
+# Tests unsigned literals and implicit conversion between uints and ints
+# Passes if it compiles
+
+var h8:uint8 = 128
+var h16:uint16 = 32768
+var h32:uint32 = 2147483648'u32
+var h64:uint64 = 9223372036854775808'u64
+var foobar:uint64 = 9223372036854775813'u64 # Issue 728
+
+var v8:uint8 = 10
+var v16:uint16 = 10
+var v32:uint32 = 10
+var v64:uint64 = 10
+
+var a8:int = v8 + 10
+var a16:int = v16 + 10
+# var a32:int = v32 + 10
+# var a64:int = v64 + 10
+
+var d8  = v8 + 10'i8
+var d16 = v8 + 10'i16
+var d32 = v8 + 10'i32
+# var d64 = v8 + 10'i64
+
+var f8  = v16 + 10'i8
+var f16 = v16 + 10'i16
+var f32 = v16 + 10'i32
+# var f64 = v16 + 10'i64
+
+var g8  = v32 + 10'i8
+var g16 = v32 + 10'i16
+var g32 = v32 + 10'i32
+# var g64 = v32 + 10'i64
+
+# var n8  = v64 + 10'i8
+# var n16 = v64 + 10'i16
+# var n32 = v64 + 10'i32
+# var n64 = v64 + 10'i64
+
+var ar: array[0..20, int]
+var n8 = ar[v8]
+var n16 = ar[v16]
+var n32 = ar[v32]
+var n64 = ar[v64]
+
+