| // Copyright (C) 2019 Leo Balter. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: prod-NumericLiteralSeparator |
| description: > |
| `0x` | `0X` HexDigit NumericLiteralSeparator HexDigit |
| info: | |
| NumericLiteral :: |
| DecimalIntegerLiteral BigIntLiteralSuffix |
| NumericLiteralBase BigIntLiteralSuffix |
| |
| NumericLiteralBase :: |
| BinaryIntegerLiteral |
| OctalIntegerLiteral |
| HexIntegerLiteral |
| |
| BigIntLiteralSuffix :: n |
| |
| NumericLiteralSeparator :: |
| _ |
| |
| HexIntegerLiteral :: |
| 0x HexDigits |
| 0X HexDigits |
| |
| HexDigits :: |
| HexDigit |
| HexDigits HexDigit |
| HexDigits NumericLiteralSeparator HexDigit |
| |
| HexDigit::one of |
| 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F |
| |
| features: [BigInt, numeric-separator-literal] |
| ---*/ |
| |
| assert.sameValue(0x0_0n, 0x00n); |
| assert.sameValue(0x1_1n, 0x11n); |
| assert.sameValue(0x2_2n, 0x22n); |
| assert.sameValue(0x3_3n, 0x33n); |
| assert.sameValue(0x4_4n, 0x44n); |
| assert.sameValue(0x5_5n, 0x55n); |
| assert.sameValue(0x6_6n, 0x66n); |
| assert.sameValue(0x7_7n, 0x77n); |
| assert.sameValue(0x8_8n, 0x88n); |
| assert.sameValue(0x9_9n, 0x99n); |
| assert.sameValue(0xa_a, 0xaa); |
| assert.sameValue(0xb_b, 0xbb); |
| assert.sameValue(0xc_c, 0xcc); |
| assert.sameValue(0xd_d, 0xdd); |
| assert.sameValue(0xe_e, 0xee); |
| assert.sameValue(0xf_f, 0xff); |
| assert.sameValue(0xA_A, 0xAA); |
| assert.sameValue(0xB_B, 0xBB); |
| assert.sameValue(0xC_C, 0xCC); |
| assert.sameValue(0xD_D, 0xDD); |
| assert.sameValue(0xE_E, 0xEE); |
| assert.sameValue(0xF_F, 0xFF); |