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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This file defines all of the flags. It is separated into different section, | 5 // This file defines all of the flags. It is separated into different section, |
6 // for Debug, Release, Logging and Profiling, etc. To add a new flag, find the | 6 // for Debug, Release, Logging and Profiling, etc. To add a new flag, find the |
7 // correct section, and use one of the DEFINE_ macros, without a trailing ';'. | 7 // correct section, and use one of the DEFINE_ macros, without a trailing ';'. |
8 // | 8 // |
9 // This include does not have a guard, because it is a template-style include, | 9 // This include does not have a guard, because it is a template-style include, |
10 // which can be included multiple times in different modes. It expects to have | 10 // which can be included multiple times in different modes. It expects to have |
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209 V(harmony_regexp_named_captures, "harmony regexp named captures") \ | 209 V(harmony_regexp_named_captures, "harmony regexp named captures") \ |
210 V(harmony_regexp_property, "harmony unicode regexp property classes") \ | 210 V(harmony_regexp_property, "harmony unicode regexp property classes") \ |
211 V(harmony_for_in, "harmony for-in syntax") \ | 211 V(harmony_for_in, "harmony for-in syntax") \ |
212 V(harmony_trailing_commas, \ | 212 V(harmony_trailing_commas, \ |
213 "harmony trailing commas in function parameter lists") | 213 "harmony trailing commas in function parameter lists") |
214 | 214 |
215 // Features that are complete (but still behind --harmony/es-staging flag). | 215 // Features that are complete (but still behind --harmony/es-staging flag). |
216 #define HARMONY_STAGED_BASE(V) \ | 216 #define HARMONY_STAGED_BASE(V) \ |
217 V(harmony_regexp_lookbehind, "harmony regexp lookbehind") \ | 217 V(harmony_regexp_lookbehind, "harmony regexp lookbehind") \ |
218 V(harmony_tailcalls, "harmony tail calls") \ | 218 V(harmony_tailcalls, "harmony tail calls") \ |
219 V(harmony_object_own_property_descriptors, \ | |
220 "harmony Object.getOwnPropertyDescriptors()") \ | |
221 V(harmony_async_await, "harmony async-await") \ | 219 V(harmony_async_await, "harmony async-await") \ |
222 V(harmony_string_padding, "harmony String-padding methods") | 220 V(harmony_string_padding, "harmony String-padding methods") |
223 | 221 |
224 #ifdef V8_I18N_SUPPORT | 222 #ifdef V8_I18N_SUPPORT |
225 #define HARMONY_STAGED(V) \ | 223 #define HARMONY_STAGED(V) \ |
226 HARMONY_STAGED_BASE(V) \ | 224 HARMONY_STAGED_BASE(V) \ |
227 V(icu_case_mapping, "case mapping with ICU rather than Unibrow") | 225 V(icu_case_mapping, "case mapping with ICU rather than Unibrow") |
228 #else | 226 #else |
229 #define HARMONY_STAGED(V) HARMONY_STAGED_BASE(V) | 227 #define HARMONY_STAGED(V) HARMONY_STAGED_BASE(V) |
230 #endif | 228 #endif |
231 | 229 |
232 // Features that are shipping (turned on by default, but internal flag remains). | 230 // Features that are shipping (turned on by default, but internal flag remains). |
233 #define HARMONY_SHIPPING(V) \ | 231 #define HARMONY_SHIPPING(V) \ |
234 V(harmony_restrictive_declarations, \ | 232 V(harmony_restrictive_declarations, \ |
235 "harmony limitations on sloppy mode function declarations") \ | 233 "harmony limitations on sloppy mode function declarations") \ |
236 V(harmony_exponentiation_operator, "harmony exponentiation operator `**`") \ | 234 V(harmony_exponentiation_operator, "harmony exponentiation operator `**`") \ |
237 V(harmony_object_values_entries, "harmony Object.values / Object.entries") | 235 V(harmony_object_values_entries, "harmony Object.values / Object.entries") \ |
| 236 V(harmony_object_own_property_descriptors, \ |
| 237 "harmony Object.getOwnPropertyDescriptors()") |
238 | 238 |
239 // Once a shipping feature has proved stable in the wild, it will be dropped | 239 // Once a shipping feature has proved stable in the wild, it will be dropped |
240 // from HARMONY_SHIPPING, all occurrences of the FLAG_ variable are removed, | 240 // from HARMONY_SHIPPING, all occurrences of the FLAG_ variable are removed, |
241 // and associated tests are moved from the harmony directory to the appropriate | 241 // and associated tests are moved from the harmony directory to the appropriate |
242 // esN directory. | 242 // esN directory. |
243 | 243 |
244 | 244 |
245 #define FLAG_INPROGRESS_FEATURES(id, description) \ | 245 #define FLAG_INPROGRESS_FEATURES(id, description) \ |
246 DEFINE_BOOL(id, false, "enable " #description " (in progress)") | 246 DEFINE_BOOL(id, false, "enable " #description " (in progress)") |
247 HARMONY_INPROGRESS(FLAG_INPROGRESS_FEATURES) | 247 HARMONY_INPROGRESS(FLAG_INPROGRESS_FEATURES) |
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1198 #undef DEFINE_ALIAS_FLOAT | 1198 #undef DEFINE_ALIAS_FLOAT |
1199 #undef DEFINE_ALIAS_ARGS | 1199 #undef DEFINE_ALIAS_ARGS |
1200 | 1200 |
1201 #undef FLAG_MODE_DECLARE | 1201 #undef FLAG_MODE_DECLARE |
1202 #undef FLAG_MODE_DEFINE | 1202 #undef FLAG_MODE_DEFINE |
1203 #undef FLAG_MODE_DEFINE_DEFAULTS | 1203 #undef FLAG_MODE_DEFINE_DEFAULTS |
1204 #undef FLAG_MODE_META | 1204 #undef FLAG_MODE_META |
1205 #undef FLAG_MODE_DEFINE_IMPLICATIONS | 1205 #undef FLAG_MODE_DEFINE_IMPLICATIONS |
1206 | 1206 |
1207 #undef COMMA | 1207 #undef COMMA |
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