Gecko [ 167.86.127.34 ]

Name	Size	Permission
blank.src	203 B	-rw-r--r--
builtins.src	23.77 KB	-rw-r--r--
const0.src	8.32 KB	-rw-r--r--
const1.src	8.04 KB	-rw-r--r--
constdecl.src	3.02 KB	-rw-r--r--
conversions.src	1.71 KB	-rw-r--r--
conversions2.src	5.07 KB	-rw-r--r--
cycles.src	2.79 KB	-rw-r--r--
cycles1.src	781 B	-rw-r--r--
cycles2.src	1.21 KB	-rw-r--r--
cycles3.src	675 B	-rw-r--r--
cycles4.src	1.76 KB	-rw-r--r--
cycles5.src	2.91 KB	-rw-r--r--
decls0.src	3.91 KB	-rw-r--r--
decls1.src	3.57 KB	-rw-r--r--
decls2a.src	3.11 KB	-rw-r--r--
decls2b.src	1.87 KB	-rw-r--r--
decls3.src	4.17 KB	-rw-r--r--
decls4.src	2.99 KB	-rw-r--r--
decls5.src	363 B	-rw-r--r--
errors.src	1.9 KB	-rw-r--r--
expr0.src	3.39 KB	-rw-r--r--
expr1.src	2.57 KB	-rw-r--r--
expr2.src	4.63 KB	-rw-r--r--
expr3.src	14.87 KB	-rw-r--r--
gotos.src	5.77 KB	-rw-r--r--
importC.src	1.21 KB	-rw-r--r--
importdecl0a.src	1.24 KB	-rw-r--r--
importdecl0b.src	1000 B	-rw-r--r--
importdecl1a.src	521 B	-rw-r--r--
importdecl1b.src	260 B	-rw-r--r--
init0.src	1.91 KB	-rw-r--r--
init1.src	1.46 KB	-rw-r--r--
init2.src	3.51 KB	-rw-r--r--
issue23203a.src	306 B	-rw-r--r--
issue23203b.src	306 B	-rw-r--r--
issue25008a.src	260 B	-rw-r--r--
issue25008b.src	198 B	-rw-r--r--
issue26390.src	241 B	-rw-r--r--
issue28251.src	1.23 KB	-rw-r--r--
issue6977.src	2.33 KB	-rw-r--r--
issues.src	9.83 KB	-rw-r--r--
labels.src	3.25 KB	-rw-r--r--
literals.src	2.35 KB	-rw-r--r--
methodsets.src	3.16 KB	-rw-r--r--
shifts.src	12.02 KB	-rw-r--r--
stmt0.src	17.79 KB	-rw-r--r--
stmt1.src	3.31 KB	-rw-r--r--
vardecl.src	5.27 KB	-rw-r--r--

Code Editor : literals.src

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file tests various representations of literals
// and compares them with literals or constant expressions
// of equal values.

package literals

func _() {
	// 0-octals
	assert(0_123 == 0123)
	assert(0123_456 == 0123456)

// decimals
	assert(1_234 == 1234)
	assert(1_234_567 == 1234567)

// hexadecimals
	assert(0X_0 == 0)
	assert(0X_1234 == 0x1234)
	assert(0X_CAFE_f00d == 0xcafef00d)

// octals
	assert(0o0 == 0)
	assert(0o1234 == 01234)
	assert(0o01234567 == 01234567)

assert(0O0 == 0)
	assert(0O1234 == 01234)
	assert(0O01234567 == 01234567)

assert(0o_0 == 0)
	assert(0o_1234 == 01234)
	assert(0o0123_4567 == 01234567)

assert(0O_0 == 0)
	assert(0O_1234 == 01234)
	assert(0O0123_4567 == 01234567)

// binaries
	assert(0b0 == 0)
	assert(0b1011 == 0xb)
	assert(0b00101101 == 0x2d)

assert(0B0 == 0)
	assert(0B1011 == 0xb)
	assert(0B00101101 == 0x2d)

assert(0b_0 == 0)
	assert(0b10_11 == 0xb)
	assert(0b_0010_1101 == 0x2d)

// decimal floats
	assert(1_2_3. == 123.)
	assert(0_123. == 123.)

assert(0_0e0 == 0.)
	assert(1_2_3e0 == 123.)
	assert(0_123e0 == 123.)

assert(0e-0_0 == 0.)
	assert(1_2_3E+0 == 123.)
	assert(0123E1_2_3 == 123e123)

assert(0.e+1 == 0.)
	assert(123.E-1_0 == 123e-10)
	assert(01_23.e123 == 123e123)

assert(.0e-1 == .0)
	assert(.123E+10 == .123e10)
	assert(.0123E123 == .0123e123)

assert(1_2_3.123 == 123.123)
	assert(0123.01_23 == 123.0123)

// hexadecimal floats
	assert(0x0.p+0 == 0.)
	assert(0Xdeadcafe.p-10 == 0xdeadcafe/1024.0)
	assert(0x1234.P84 == 0x1234000000000000000000000)

assert(0x.1p-0 == 1./16)
	assert(0X.deadcafep4 == 1.0*0xdeadcafe/0x10000000)
	assert(0x.1234P+12 == 1.0*0x1234/0x10)

assert(0x0p0 == 0.)
	assert(0Xdeadcafep+1 == 0x1bd5b95fc)
	assert(0x1234P-10 == 0x1234/1024.0)

assert(0x0.0p0 == 0.)
	assert(0Xdead.cafep+1 == 1.0*0x1bd5b95fc/0x10000)
	assert(0x12.34P-10 == 1.0*0x1234/0x40000)

assert(0Xdead_cafep+1 == 0xdeadcafep+1)
	assert(0x_1234P-10 == 0x1234p-10)

assert(0X_dead_cafe.p-10 == 0xdeadcafe.p-10)
	assert(0x12_34.P1_2_3 == 0x1234.p123)

assert(1_234i == 1234i)
	assert(1_234_567i == 1234567i)

assert(0.i == 0i)
	assert(123.i == 123i)
	assert(0123.i == 123i)

assert(0.e+1i == 0i)
	assert(123.E-1_0i == 123e-10i)
	assert(01_23.e123i == 123e123i)
}

${this.title}

Code Editor : literals.src