features: [numeric-separator-literal]

features.txt

@@ -68,6 +68,10 @@ string-trimming
 String.prototype.trimEnd
 String.prototype.trimStart
 
+# Numeric Separator Literal
+# https://github.com/tc39/proposal-numeric-separator
+numeric-separator-literal
+
 # Standard language features
 #
 # Language features that have been included in a published version of the

test/built-ins/parseFloat/tonumber-numeric-separator-literal-bil-bd-nsl-bd.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0b StrBinaryDigits, 0B StrBinaryDigits
-info: |
-
-  StrBinaryIntegerLiteral :::
-    0b StrBinaryDigits
-    0B StrBinaryDigits
-
-  StrBinaryDigits :::
-    BinaryDigit
-    StrBinaryDigits BinaryDigit
-
-  BinaryDigit ::: one of
-    0 1
-
----*/
-
-assert.sameValue(parseFloat("0b0_1"), 0b0);
-assert.sameValue(parseFloat("0B0_1"), 0B0);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-bil-bd-nsl-bds.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0b StrBinaryDigits, 0B StrBinaryDigits
-info: |
-
-  StrBinaryIntegerLiteral :::
-    0b StrBinaryDigits
-    0B StrBinaryDigits
-
-  StrBinaryDigits :::
-    BinaryDigit
-    StrBinaryDigits BinaryDigit
-
-  BinaryDigit ::: one of
-    0 1
-
----*/
-
-assert.sameValue(parseFloat("0b0_10"), 0b0);
-assert.sameValue(parseFloat("0B0_10"), 0B0);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-bil-bds-nsl-bd.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0b StrBinaryDigits, 0B StrBinaryDigits
-info: |
-
-  StrBinaryIntegerLiteral :::
-    0b StrBinaryDigits
-    0B StrBinaryDigits
-
-  StrBinaryDigits :::
-    BinaryDigit
-    StrBinaryDigits BinaryDigit
-
-  BinaryDigit ::: one of
-    0 1
-
----*/
-
-assert.sameValue(parseFloat("0b01_0"), 0b01);
-assert.sameValue(parseFloat("0B01_0"), 0B01);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-bil-bds-nsl-bds.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0b StrBinaryDigits, 0B StrBinaryDigits
-info: |
-
-  StrBinaryIntegerLiteral :::
-    0b StrBinaryDigits
-    0B StrBinaryDigits
-
-  StrBinaryDigits :::
-    BinaryDigit
-    StrBinaryDigits BinaryDigit
-
-  BinaryDigit ::: one of
-    0 1
-
----*/
-
-assert.sameValue(parseFloat("0b01_00"), 0b01);
-assert.sameValue(parseFloat("0B01_00"), 0B01);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-hil-hd-nsl-hd.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0x StrHexDigits, 0X StrHexDigits
-info: |
-
-  StrHexLiteral :::
-    0x StrHexDigits
-    0X StrHexDigits
-
-  StrHexDigits :::
-    HexDigit
-    StrHexDigits HexDigit
-
----*/
-
-assert.sameValue(parseFloat("0x0_1"), 0x0);
-assert.sameValue(parseFloat("0X0_1"), 0X0);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-hil-hd-nsl-hds.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0x StrHexDigits, 0X StrHexDigits
-info: |
-
-  StrHexLiteral :::
-    0x StrHexDigits
-    0X StrHexDigits
-
-  StrHexDigits :::
-    HexDigit
-    StrHexDigits HexDigit
-
----*/
-
-assert.sameValue(parseFloat("0x0_10"), 0x0);
-assert.sameValue(parseFloat("0X0_10"), 0X0);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-hil-hds-nsl-hd.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0x StrHexDigits, 0X StrHexDigits
-info: |
-
-  StrHexLiteral :::
-    0x StrHexDigits
-    0X StrHexDigits
-
-  StrHexDigits :::
-    HexDigit
-    StrHexDigits HexDigit
-
----*/
-
-assert.sameValue(parseFloat("0x01_0"), 0x01);
-assert.sameValue(parseFloat("0X01_0"), 0X01);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-hil-hds-nsl-hds.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0x StrHexDigits, 0X StrHexDigits
-info: |
-
-  StrHexLiteral :::
-    0x StrHexDigits
-    0X StrHexDigits
-
-  StrHexDigits :::
-    HexDigit
-    StrHexDigits HexDigit
-
----*/
-
-assert.sameValue(parseFloat("0x01_00"), 0x01);
-assert.sameValue(parseFloat("0X01_00"), 0X01);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-hil-od-nsl-od-one-of.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0x StrHexDigits, 0X StrHexDigits
-info: |
-
-  StrHexLiteral :::
-    0x StrHexDigits
-    0X StrHexDigits
-
-  StrHexDigits :::
-    HexDigit
-    StrHexDigits HexDigit
-
----*/
-
-assert.sameValue(parseFloat("0x0_0"), 0x0);
-assert.sameValue(parseFloat("0x1_1"), 0x1);
-assert.sameValue(parseFloat("0x2_2"), 0x2);
-assert.sameValue(parseFloat("0x3_3"), 0x3);
-assert.sameValue(parseFloat("0x4_4"), 0x4);
-assert.sameValue(parseFloat("0x5_5"), 0x5);
-assert.sameValue(parseFloat("0x6_6"), 0x6);
-assert.sameValue(parseFloat("0x7_7"), 0x7);
-assert.sameValue(parseFloat("0x8_8"), 0x8);
-assert.sameValue(parseFloat("0x9_9"), 0x9);
-assert.sameValue(parseFloat("0xa_a"), 0xa);
-assert.sameValue(parseFloat("0xb_b"), 0xb);
-assert.sameValue(parseFloat("0xc_c"), 0xc);
-assert.sameValue(parseFloat("0xd_d"), 0xd);
-assert.sameValue(parseFloat("0xe_e"), 0xe);
-assert.sameValue(parseFloat("0xf_f"), 0xf);
-assert.sameValue(parseFloat("0xA_A"), 0xA);
-assert.sameValue(parseFloat("0xB_B"), 0xB);
-assert.sameValue(parseFloat("0xC_C"), 0xC);
-assert.sameValue(parseFloat("0xD_D"), 0xD);
-assert.sameValue(parseFloat("0xE_E"), 0xE);
-assert.sameValue(parseFloat("0xF_F"), 0xF);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-nzd-nsl-dd-one-of.js

@@ -6,7 +6,7 @@ esid: sec-tonumber-applied-to-the-string-type
 description: NonZeroDigit NumericLiteralSeparator DecimalDigit
 info: |
 
-  StrStrUnsignedDecimalLiteral :::
+  StrUnsignedDecimalLiteral :::
     StrUnsignedDecimalLiteral
 
   NonZeroDigit ::: one of

test/built-ins/parseFloat/tonumber-numeric-separator-literal-oil-od-nsl-od-one-of.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0o StrOctalDigits, 0O StrOctalDigits
-info: |
-
-  StrOctalLiteral :::
-    0o StrOctalDigits
-    0O StrOctalDigits
-
-  StrOctalDigits :::
-    OctalDigit
-    StrOctalDigits OctalDigit
-
----*/
-
-assert.sameValue(parseFloat("0o0_0"), 0o0);
-assert.sameValue(parseFloat("0o1_1"), 0o1);
-assert.sameValue(parseFloat("0o2_2"), 0o2);
-assert.sameValue(parseFloat("0o3_3"), 0o3);
-assert.sameValue(parseFloat("0o4_4"), 0o4);
-assert.sameValue(parseFloat("0o5_5"), 0o5);
-assert.sameValue(parseFloat("0o6_6"), 0o6);
-assert.sameValue(parseFloat("0o7_7"), 0o7);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-oil-od-nsl-od.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0o StrOctalDigits, 0O StrOctalDigits
-info: |
-
-  StrOctalLiteral :::
-    0o StrOctalDigits
-    0O StrOctalDigits
-
-  StrOctalDigits :::
-    OctalDigit
-    StrOctalDigits OctalDigit
-
----*/
-
-assert.sameValue(parseFloat("0o0_1"), 0o0);
-assert.sameValue(parseFloat("0O0_1"), 0O0);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-oil-od-nsl-ods.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0o StrOctalDigits, 0O StrOctalDigits
-info: |
-
-  StrOctalLiteral :::
-    0o StrOctalDigits
-    0O StrOctalDigits
-
-  StrOctalDigits :::
-    OctalDigit
-    StrOctalDigits OctalDigit
-
----*/
-
-assert.sameValue(parseFloat("0o0_10"), 0o0);
-assert.sameValue(parseFloat("0O0_10"), 0O0);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-oil-ods-nsl-od.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0o StrOctalDigits, 0O StrOctalDigits
-info: |
-
-  StrOctalLiteral :::
-    0o StrOctalDigits
-    0O StrOctalDigits
-
-  StrOctalDigits :::
-    OctalDigit
-    StrOctalDigits OctalDigit
-
----*/
-
-assert.sameValue(parseFloat("0o01_0"), 0o01);
-assert.sameValue(parseFloat("0O01_0"), 0O01);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-oil-ods-nsl-ods.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: 0o StrOctalDigits, 0O StrOctalDigits
-info: |
-
-  StrOctalLiteral :::
-    0o StrOctalDigits
-    0O StrOctalDigits
-
-  StrOctalDigits :::
-    OctalDigit
-    StrOctalDigits OctalDigit
-
----*/
-
-assert.sameValue(parseFloat("0o01_00"), 0o01);
-assert.sameValue(parseFloat("0O01_00"), 0O01);

test/built-ins/parseFloat/tonumber-numeric-separator-literal-sign-minus-dds-nsl-dd.js

-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-tonumber-applied-to-the-string-type
-description: >
-  StrUnsignedDecimalLiteral, + StrUnsignedDecimalLiteral, - StrUnsignedDecimalLiteral
-info: |
-
-  StrDecimalLiteral :::
-    StrUnsignedDecimalLiteral
-    + StrUnsignedDecimalLiteral
-    - StrUnsignedDecimalLiteral
-
----*/
-
-assert.sameValue(parseFloat("-123456789_0"), -123456789);
-assert.sameValue(parseFloat("-123456789_1"), -123456789);
-assert.sameValue(parseFloat("-123456789_2"), -123456789);
-assert.sameValue(parseFloat("-123456789_3"), -123456789);
-assert.sameValue(parseFloat("-123456789_4"), -123456789);
-assert.sameValue(parseFloat("-123456789_5"), -123456789);
-assert.sameValue(parseFloat("-123456789_6"), -123456789);
-assert.sameValue(parseFloat("-123456789_7"), -123456789);
-assert.sameValue(parseFloat("-123456789_8"), -123456789);
-assert.sameValue(parseFloat("-123456789_9"), -123456789);

test/language/literals/numeric/numeric-separator-literal-bil-bd-nsl-bd-err.js

@@ -25,6 +25,8 @@ info: |
 negative:
   phase: early
   type: SyntaxError
+
+features: [numeric-separator-literal]
 ---*/
 
 throw "Test262: This statement should not be evaluated.";

test/language/literals/numeric/numeric-separator-literal-bil-bd-nsl-bd.js

@@ -21,6 +21,7 @@ info: |
   BinaryDigit :: one of
     0 1
 
+features: [numeric-separator-literal]
 ---*/
 
 assert.sameValue(0b0_1, 0b01);

test/language/literals/numeric/numeric-separator-literal-bil-bd-nsl-bds.js

@@ -21,6 +21,7 @@ info: |
   BinaryDigit :: one of
     0 1
 
+features: [numeric-separator-literal]
 ---*/
 
 assert.sameValue(0b0_10, 0b010);