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authorRuss Cox <rsc@golang.org>2011-01-19 23:09:00 -0500
committerRuss Cox <rsc@golang.org>2011-01-19 23:09:00 -0500
commited3592f95664c555d787d87b28ff783b846257e6 (patch)
tree9bfdc7720f6c491c1c293a4bd367abec2a1221f4 /test/const1.go
parent8d36be6d5ae904467a0be5e7dc3965581a3dbf73 (diff)
downloadgo-ed3592f95664c555d787d87b28ff783b846257e6.tar.gz
delete float, complex - code changes
also: cmplx -> complex float64(1.0) -> 1.0 float64(1) -> 1.0 R=gri, r, gri1, r2 CC=golang-dev http://codereview.appspot.com/3991043
Diffstat (limited to 'test/const1.go')
-rw-r--r--test/const1.go111
1 files changed, 56 insertions, 55 deletions
diff --git a/test/const1.go b/test/const1.go
index cf07055cf..67f36e4fd 100644
--- a/test/const1.go
+++ b/test/const1.go
@@ -6,76 +6,77 @@
package main
-type I interface {}
+type I interface{}
+
const (
// assume all types behave similarly to int8/uint8
- Int8 int8 = 101
- Minus1 int8 = -1
- Uint8 uint8 = 102
- Const = 103
+ Int8 int8 = 101
+ Minus1 int8 = -1
+ Uint8 uint8 = 102
+ Const = 103
- Float32 float32 = 104.5
- Float float = 105.5
+ Float32 float32 = 104.5
+ Float64 float64 = 105.5
ConstFloat = 106.5
- Big float64 = 1e300
+ Big float64 = 1e300
String = "abc"
- Bool = true
+ Bool = true
)
var (
- a1 = Int8 * 100 // ERROR "overflow"
- a2 = Int8 * -1 // OK
- a3 = Int8 * 1000 // ERROR "overflow"
- a4 = Int8 * int8(1000) // ERROR "overflow"
- a5 = int8(Int8 * 1000) // ERROR "overflow"
- a6 = int8(Int8 * int8(1000)) // ERROR "overflow"
- a7 = Int8 - 2*Int8 - 2*Int8 // ERROR "overflow"
- a8 = Int8 * Const / 100 // ERROR "overflow"
- a9 = Int8 * (Const / 100) // OK
+ a1 = Int8 * 100 // ERROR "overflow"
+ a2 = Int8 * -1 // OK
+ a3 = Int8 * 1000 // ERROR "overflow"
+ a4 = Int8 * int8(1000) // ERROR "overflow"
+ a5 = int8(Int8 * 1000) // ERROR "overflow"
+ a6 = int8(Int8 * int8(1000)) // ERROR "overflow"
+ a7 = Int8 - 2*Int8 - 2*Int8 // ERROR "overflow"
+ a8 = Int8 * Const / 100 // ERROR "overflow"
+ a9 = Int8 * (Const / 100) // OK
- b1 = Uint8 * Uint8 // ERROR "overflow"
- b2 = Uint8 * -1 // ERROR "overflow"
- b3 = Uint8 - Uint8 // OK
- b4 = Uint8 - Uint8 - Uint8 // ERROR "overflow"
- b5 = uint8(^0) // ERROR "overflow"
- b6 = ^uint8(0) // OK
- b7 = uint8(Minus1) // ERROR "overflow"
- b8 = uint8(int8(-1)) // ERROR "overflow"
- b8a = uint8(-1) // ERROR "overflow"
- b9 byte = (1<<10) >> 8 // OK
- b10 byte = (1<<10) // ERROR "overflow"
- b11 byte = (byte(1)<<10) >> 8 // ERROR "overflow"
- b12 byte = 1000 // ERROR "overflow"
- b13 byte = byte(1000) // ERROR "overflow"
- b14 byte = byte(100) * byte(100) // ERROR "overflow"
- b15 byte = byte(100) * 100 // ERROR "overflow"
- b16 byte = byte(0) * 1000 // ERROR "overflow"
- b16a byte = 0 * 1000 // OK
- b17 byte = byte(0) * byte(1000) // ERROR "overflow"
- b18 byte = Uint8/0 // ERROR "division by zero"
+ b1 = Uint8 * Uint8 // ERROR "overflow"
+ b2 = Uint8 * -1 // ERROR "overflow"
+ b3 = Uint8 - Uint8 // OK
+ b4 = Uint8 - Uint8 - Uint8 // ERROR "overflow"
+ b5 = uint8(^0) // ERROR "overflow"
+ b6 = ^uint8(0) // OK
+ b7 = uint8(Minus1) // ERROR "overflow"
+ b8 = uint8(int8(-1)) // ERROR "overflow"
+ b8a = uint8(-1) // ERROR "overflow"
+ b9 byte = (1 << 10) >> 8 // OK
+ b10 byte = (1 << 10) // ERROR "overflow"
+ b11 byte = (byte(1) << 10) >> 8 // ERROR "overflow"
+ b12 byte = 1000 // ERROR "overflow"
+ b13 byte = byte(1000) // ERROR "overflow"
+ b14 byte = byte(100) * byte(100) // ERROR "overflow"
+ b15 byte = byte(100) * 100 // ERROR "overflow"
+ b16 byte = byte(0) * 1000 // ERROR "overflow"
+ b16a byte = 0 * 1000 // OK
+ b17 byte = byte(0) * byte(1000) // ERROR "overflow"
+ b18 byte = Uint8 / 0 // ERROR "division by zero"
- c1 float64 = Big
- c2 float64 = Big*Big // ERROR "overflow"
- c3 float64 = float64(Big)*Big // ERROR "overflow"
- c4 = Big*Big // ERROR "overflow"
- c5 = Big/0 // ERROR "division by zero"
+ c1 float64 = Big
+ c2 float64 = Big * Big // ERROR "overflow"
+ c3 float64 = float64(Big) * Big // ERROR "overflow"
+ c4 = Big * Big // ERROR "overflow"
+ c5 = Big / 0 // ERROR "division by zero"
)
func f(int)
func main() {
- f(Int8) // ERROR "convert|wrong type|cannot"
- f(Minus1) // ERROR "convert|wrong type|cannot"
- f(Uint8) // ERROR "convert|wrong type|cannot"
- f(Const) // OK
- f(Float32) // ERROR "convert|wrong type|cannot"
- f(Float) // ERROR "convert|wrong type|cannot"
- f(ConstFloat) // ERROR "truncate"
- f(ConstFloat - 0.5) // OK
- f(Big) // ERROR "convert|wrong type|cannot"
- f(String) // ERROR "convert|wrong type|cannot|incompatible"
- f(Bool) // ERROR "convert|wrong type|cannot|incompatible"
+ f(Int8) // ERROR "convert|wrong type|cannot"
+ f(Minus1) // ERROR "convert|wrong type|cannot"
+ f(Uint8) // ERROR "convert|wrong type|cannot"
+ f(Const) // OK
+ f(Float32) // ERROR "convert|wrong type|cannot"
+ f(Float64) // ERROR "convert|wrong type|cannot"
+ f(ConstFloat) // ERROR "truncate"
+ f(ConstFloat - 0.5) // OK
+ f(Big) // ERROR "convert|wrong type|cannot"
+ f(String) // ERROR "convert|wrong type|cannot|incompatible"
+ f(Bool) // ERROR "convert|wrong type|cannot|incompatible"
}
-const ptr = nil // ERROR "const.*nil"
+const ptr = nil // ERROR "const.*nil"