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Revise ES2015 feature guards (#3240)

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All the basic language element guards are merged into JERRY_ES2015 macro guard.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-10-24 14:44:51 +02:00
committed by Dániel Bátyai
parent 59e0d6e262
commit 3b73562fa5
77 changed files with 725 additions and 911 deletions
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jerry-core/profiles/README.md
+10 -33
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@@ -29,22 +29,14 @@ Alternatively, if you want to use a custom profile at
`/absolute/path/to/my.profile`:
```
# Turn off every ES2015 feature EXCEPT the arrow functions
# Turn off every ES2015 feature EXCEPT the module system
JERRY_ES2015_BUILTIN=0
JERRY_ES2015_BUILTIN_DATAVIEW=0
JERRY_ES2015_BUILTIN_ITERATOR=0
JERRY_ES2015_BUILTIN_MAP=0
JERRY_ES2015_BUILTIN_PROMISE=0
JERRY_ES2015_BUILTIN_SET=0
JERRY_ES2015_BUILTIN_SYMBOL=0
JERRY_ES2015_BUILTIN_TYPEDARRAY=0
JERRY_ES2015_CLASS=0
JERRY_ES2015_FOR_OF=0
JERRY_ES2015_FUNCTION_PARAMETER_INITIALIZER=0
JERRY_ES2015_FUNCTION_REST_PARAMETER=0
JERRY_ES2015_MODULE_SYSTEM=0
JERRY_ES2015_OBJECT_INITIALIZER=0
JERRY_ES2015_TEMPLATE_STRINGS=0
```
Run the build script as follows (assuming that you are in the project root
@@ -108,8 +100,6 @@ defined to `1`.
#### ES6 (ES 2015) features
* `JERRY_ES2015_ARROW_FUNCTION`:
Enables or disables the [arrow functions](http://www.ecma-international.org/ecma-262/6.0/#sec-arrow-function-definitions).
* `JERRY_ES2015_BUILTIN`:
Enables or disables the built-in updates of the 5.1 standard. There are some differences in those built-ins which available in both [5.1](http://www.ecma-international.org/ecma-262/5.1/) and [2015](http://www.ecma-international.org/ecma-262/6.0/) versions of the standard. JerryScript uses the latest definition by default.
* `JERRY_ES2015_BUILTIN_DATAVIEW`:
@@ -120,42 +110,29 @@ defined to `1`.
Enables or disables the [Map](http://www.ecma-international.org/ecma-262/6.0/#sec-keyed-collection) built-ins.
* `JERRY_ES2015_BUILTIN_SET`:
Enables or disables the [SET](https://www.ecma-international.org/ecma-262/6.0/#sec-set-objects) built-in.
* `JERRY_ES2015_BUILTIN_SYMBOL`:
Enables or disables the [Symbol](https://www.ecma-international.org/ecma-262/6.0/#sec-symbol-objects) built-in.
* `JERRY_ES2015_BUILTIN_PROMISE`:
Enables or disables the [Promise](http://www.ecma-international.org/ecma-262/6.0/#sec-promise-objects) built-in.
* `JERRY_ES2015_BUILTIN_TYPEDARRAY`:
Enables or disables the [ArrayBuffer](http://www.ecma-international.org/ecma-262/6.0/#sec-arraybuffer-objects) and [TypedArray](http://www.ecma-international.org/ecma-262/6.0/#sec-typedarray-objects) built-ins.
* `JERRY_ES2015_CLASS`:
Enables or disables the [class](https://www.ecma-international.org/ecma-262/6.0/#sec-class-definitions) language element.
* `JERRY_ES2015_FOR_OF`:
Enables or disables the [for of](https://www.ecma-international.org/ecma-262/6.0/#sec-for-in-and-for-of-statements) language element.
* `JERRY_ES2015_FUNCTION_PARAMETER_INITIALIZER`:
Enables or disables the [default value](http://www.ecma-international.org/ecma-262/6.0/#sec-function-definitions) for formal parameters.
* `JERRY_ES2015_FUNCTION_REST_PARAMETER`:
Enables or disables the [rest parameter](http://www.ecma-international.org/ecma-262/6.0/#sec-function-definitions).
* `JERRY_ES2015_MODULE_SYSTEM`:
Enables or disable the [module system](http://www.ecma-international.org/ecma-262/6.0/#sec-modules) language element.
* `JERRY_ES2015_OBJECT_INITIALIZER`:
Enables or disables the [enhanced object initializer](http://www.ecma-international.org/ecma-262/6.0/#sec-object-initializer) language element.
* `JERRY_ES2015_TEMPLATE_STRINGS`:
Enables or disables the [template strings](http://www.ecma-international.org/ecma-262/6.0/#sec-static-semantics-templatestrings).
* `JERRY_ES2015`: Enables or disable all of the implemented [ECMAScript2015 features](http://www.ecma-international.org/ecma-262/6.0/).
* [arrow functions](http://www.ecma-international.org/ecma-262/6.0/#sec-arrow-function-definitions) language element.
* [symbol](https://www.ecma-international.org/ecma-262/6.0/#sec-symbol-objects) language element.
* [class](https://www.ecma-international.org/ecma-262/6.0/#sec-class-definitions) language element.
* [for of](https://www.ecma-international.org/ecma-262/6.0/#sec-for-in-and-for-of-statements) language element.
* [default value](http://www.ecma-international.org/ecma-262/6.0/#sec-function-definitions) for formal parameters.
* [rest parameter](http://www.ecma-international.org/ecma-262/6.0/#sec-function-definitions) language element.
* [enhanced object initializer](http://www.ecma-international.org/ecma-262/6.0/#sec-object-initializer) language element.
* [template strings](http://www.ecma-international.org/ecma-262/6.0/#sec-static-semantics-templatestrings) language element.
This option is evaulated first, any other `JERRY_ES2015_<name>` defines will override that specific entry.
Equivalent with setting the following defines to the `JERRY_ES2015` value:
* `JERRY_ES2015_ARROW_FUNCTION`
* `JERRY_ES2015_BUILTIN`
* `JERRY_ES2015_BUILTIN_DATAVIEW`
* `JERRY_ES2015_BUILTIN_ITERATOR`
* `JERRY_ES2015_BUILTIN_MAP`
* `JERRY_ES2015_BUILTIN_SET`
* `JERRY_ES2015_BUILTIN_PROMISE`
* `JERRY_ES2015_BUILTIN_SYMBOL`
* `JERRY_ES2015_BUILTIN_TYPEDARRAY`
* `JERRY_ES2015_CLASS`
* `JERRY_ES2015_FOR_OF`
* `JERRY_ES2015_FUNCTION_PARAMETER_INITIALIZER`
* `JERRY_ES2015_FUNCTION_REST_PARAMETER`
* `JERRY_ES2015_MODULE_SYSTEM`
* `JERRY_ES2015_OBJECT_INITIALIZER`
* `JERRY_ES2015_TEMPLATE_STRINGS`