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Make built-ins optional in metadata and source

pull/989/head
Sami Vaarala 8 years ago
parent
231712ce01
commit
d36db648f5
15 changed files with 229 additions and 50 deletions
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  1. 159
      src-input/builtins.yaml
  2. 12
      src-input/duk_api_codec.c
  3. 4
      src-input/duk_bi_array.c
  4. 4
      src-input/duk_bi_boolean.c
  5. 7
      src-input/duk_bi_date.c
  6. 4
      src-input/duk_bi_duktape.c
  7. 17
      src-input/duk_bi_function.c
  8. 8
      src-input/duk_bi_json.c
  9. 4
      src-input/duk_bi_number.c
  10. 30
      src-input/duk_bi_object.c
  11. 4
      src-input/duk_bi_string.c
  12. 8
      src-input/duk_hobject.h
  13. 12
      src-input/duk_hobject_props.c
  14. 2
      src-input/duk_hthread_builtins.c
  15. 4
      src-input/duk_js_ops.c

159
src-input/builtins.yaml
View File

@ -24,6 +24,8 @@
# use 'disable: true'.
# - If the object is dependent on Duktape configuration, you can make the
# object optional using e.g. 'present_if: DUK_USE_BUFFEROBJECT_SUPPORT'.
# If the value is a list, the object is present if all listed options are
# enabled (logical AND).
# - If the object needs a DUK_BIDX_xxx define in Duktape source code, which
# also implies it'll get a slot in thr->builtins[] array, use 'bidx: true'.
#
@ -48,6 +50,7 @@
# 'disable: true'.
# - If the property is dependent on Duktape configuration, you can make the
# property optional using e.g. 'present_if: DUK_USE_BUFFEROBJECT_SUPPORT'.
# List of options is interpreted as for objects (logical AND).
#
# Property value format:
#
@ -159,44 +162,55 @@ objects:
type: double
bytes: "7ff8000000000000" # DBL_NAN
attributes: ""
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "Infinity"
value:
type: double
bytes: "7ff0000000000000" # DBL_POSITIVE_INFINITY
attributes: ""
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "undefined"
value:
type: undefined
attributes: ""
# This could be stripped when DUK_USE_GLOBAL_BUILTIN is disabled
# ("void 0" is the same and safer) but it's commonly used so keep.
- key: "Object"
value:
type: object
id: bi_object_constructor
present_if: DUK_USE_OBJECT_BUILTIN
- key: "Function"
value:
type: object
id: bi_function_constructor
present_if: DUK_USE_FUNCTION_BUILTIN
- key: "Array"
value:
type: object
id: bi_array_constructor
present_if: DUK_USE_ARRAY_BUILTIN
- key: "String"
value:
type: object
id: bi_string_constructor
present_if: DUK_USE_STRING_BUILTIN
- key: "Boolean"
value:
type: object
id: bi_boolean_constructor
present_if: DUK_USE_BOOLEAN_BUILTIN
- key: "Number"
value:
type: object
id: bi_number_constructor
present_if: DUK_USE_NUMBER_BUILTIN
- key: "Date"
value:
type: object
id: bi_date_constructor
present_if: DUK_USE_DATE_BUILTIN
- key: "RegExp"
value:
type: object
@ -239,6 +253,7 @@ objects:
value:
type: object
id: bi_json
present_if: DUK_USE_JSON_BUILTIN
# Duktape specific
- key: "Duktape"
@ -246,6 +261,8 @@ objects:
type: object
id: bi_duktape
duktape: true
# Remains present even when disabled: needed for error augmentation internally.
#present_if: DUK_USE_DUKTAPE_BUILTIN
# ES6
- key: "Proxy"
@ -349,46 +366,55 @@ objects:
native: duk_bi_global_object_eval
length: 1
autoLightfunc: false # automatic lightfunc conversion clashes with internal implementation
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "parseInt"
value:
type: function
native: duk_bi_global_object_parse_int
length: 2
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "parseFloat"
value:
type: function
native: duk_bi_global_object_parse_float
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "isNaN"
value:
type: function
native: duk_bi_global_object_is_nan
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "isFinite"
value:
type: function
native: duk_bi_global_object_is_finite
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "decodeURI"
value:
type: function
native: duk_bi_global_object_decode_uri
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "decodeURIComponent"
value:
type: function
native: duk_bi_global_object_decode_uri_component
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "encodeURI"
value:
type: function
native: duk_bi_global_object_encode_uri
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
- key: "encodeURIComponent"
value:
type: function
native: duk_bi_global_object_encode_uri_component
length: 1
present_if: DUK_USE_GLOBAL_BUILTIN
# Non-standard extensions: E5 Sections B.2.1 and B.2.2
#
@ -401,14 +427,18 @@ objects:
native: duk_bi_global_object_escape
length: 1
section_b: true
present_if: DUK_USE_SECTION_B
present_if:
- DUK_USE_SECTION_B
- DUK_USE_GLOBAL_BUILTIN
- key: "unescape"
value:
type: function
native: duk_bi_global_object_unescape
length: 1
section_b: true
present_if: DUK_USE_SECTION_B
present_if:
- DUK_USE_SECTION_B
- DUK_USE_GLOBAL_BUILTIN
- id: bi_global_env
class: ObjEnv
@ -430,6 +460,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_OBJECT_BUILTIN
properties:
- key: "length"
@ -528,6 +559,7 @@ objects:
class: Object
# internal_prototype: null
bidx: true
# Present even when DUK_USE_OBJECT_BUILTIN disabled.
properties:
- key: "constructor"
@ -535,6 +567,7 @@ objects:
type: object
id: bi_object_constructor
attributes: "wc"
present_if: DUK_USE_OBJECT_BUILTIN
- key: "__proto__"
value:
@ -547,37 +580,44 @@ objects:
setter_magic: 0
attributes: "c" # configurable in ES6, also V8
es6: true # also non-standard legacy
present_if: DUK_USE_OBJECT_BUILTIN
- key: "toString"
value:
type: function
native: duk_bi_object_prototype_to_string
length: 0
present_if: DUK_USE_OBJECT_BUILTIN
- key: "toLocaleString"
value:
type: function
native: duk_bi_object_prototype_to_locale_string
length: 0
present_if: DUK_USE_OBJECT_BUILTIN
- key: "valueOf"
value:
type: function
native: duk_bi_object_prototype_value_of
length: 0
present_if: DUK_USE_OBJECT_BUILTIN
- key: "hasOwnProperty"
value:
type: function
native: duk_bi_object_prototype_has_own_property
length: 1
present_if: DUK_USE_OBJECT_BUILTIN
- key: "isPrototypeOf"
value:
type: function
native: duk_bi_object_prototype_is_prototype_of
length: 1
present_if: DUK_USE_OBJECT_BUILTIN
- key: "propertyIsEnumerable"
value:
type: function
native: duk_bi_object_prototype_property_is_enumerable
length: 1
present_if: DUK_USE_OBJECT_BUILTIN
- id: bi_function_constructor
class: Function
@ -587,6 +627,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_FUNCTION_BUILTIN
properties:
- key: "length"
@ -612,16 +653,20 @@ objects:
callable: true
constructable: false # Note: differs from other global Function classed objects (matches e.g. V8 behavior).
bidx: true
nargs: 0 # given explicitly because .length is optional
# Present even when DUK_USE_FUNCTION_BUILTIN disabled.
properties:
- key: "length"
value: 0
attributes: ""
present_if: DUK_USE_FUNCTION_BUILTIN
- key: "constructor"
value:
type: object
id: bi_function_constructor
attributes: "wc"
present_if: DUK_USE_FUNCTION_BUILTIN
# Each built-in of class Function has a "name" which is
# non-writable (the empty string above). Function.prototype
@ -633,6 +678,7 @@ objects:
- key: "name"
value: ""
attributes: "w"
#present_if: DUK_USE_FUNCTION_BUILTIN # Kept even when prototype is otherwise empty to guarantee a .name for functions
# test262 ch15/15.3/15.3.4/15.3.4.2/S15.3.4.2_A11 checks that Function.prototype.toString.length
# is zero, cannot find specification support for that but 0 is a good value.
@ -641,23 +687,27 @@ objects:
type: function
native: duk_bi_function_prototype_to_string
length: 0
present_if: DUK_USE_FUNCTION_BUILTIN
- key: "apply"
value:
type: function
native: duk_bi_function_prototype_apply
length: 2
present_if: DUK_USE_FUNCTION_BUILTIN
- key: "call"
value:
type: function
native: duk_bi_function_prototype_call
length: 1
varargs: true
present_if: DUK_USE_FUNCTION_BUILTIN
- key: "bind"
value:
type: function
native: duk_bi_function_prototype_bind
length: 1
varargs: true
present_if: DUK_USE_FUNCTION_BUILTIN
- id: bi_array_constructor
class: Function
@ -667,6 +717,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_ARRAY_BUILTIN
properties:
- key: "length"
@ -690,6 +741,7 @@ objects:
class: Array
internal_prototype: bi_object_prototype
bidx: true
# Present even when DUK_USE_ARRAY_BUILTIN disabled.
# An array prototype is an Array itself. It has a length property initialized to 0,
# with property attributes: writable, non-configurable, non-enumerable. The attributes
@ -706,72 +758,85 @@ objects:
type: object
id: bi_array_constructor
attributes: "wc"
present_if: DUK_USE_ARRAY_BUILTIN
- key: "toString"
value:
type: function
native: duk_bi_array_prototype_to_string
length: 0
present_if: DUK_USE_ARRAY_BUILTIN
- key: "toLocaleString"
value:
type: function
native: duk_bi_array_prototype_join_shared
length: 0
magic: 1 # magic: to_locale_string, here 1
present_if: DUK_USE_ARRAY_BUILTIN
- key: "concat"
value:
type: function
native: duk_bi_array_prototype_concat
length: 1
varargs: true
present_if: DUK_USE_ARRAY_BUILTIN
- key: "join"
value:
type: function
native: duk_bi_array_prototype_join_shared
length: 1
magic: 0 # magic: to_locale_string, here 0
present_if: DUK_USE_ARRAY_BUILTIN
- key: "pop"
value:
type: function
native: duk_bi_array_prototype_pop
length: 0
present_if: DUK_USE_ARRAY_BUILTIN
- key: "push"
value:
type: function
native: duk_bi_array_prototype_push
length: 1
varargs: true
present_if: DUK_USE_ARRAY_BUILTIN
- key: "reverse"
value:
type: function
native: duk_bi_array_prototype_reverse
length: 0
present_if: DUK_USE_ARRAY_BUILTIN
- key: "shift"
value:
type: function
native: duk_bi_array_prototype_shift
length: 0
present_if: DUK_USE_ARRAY_BUILTIN
- key: "slice"
value:
type: function
native: duk_bi_array_prototype_slice
length: 2
present_if: DUK_USE_ARRAY_BUILTIN
- key: "sort"
value:
type: function
native: duk_bi_array_prototype_sort
length: 1
present_if: DUK_USE_ARRAY_BUILTIN
- key: "splice"
value:
type: function
native: duk_bi_array_prototype_splice
length: 2
varargs: true
present_if: DUK_USE_ARRAY_BUILTIN
- key: "unshift"
value:
type: function
native: duk_bi_array_prototype_unshift
length: 1
varargs: true
present_if: DUK_USE_ARRAY_BUILTIN
- key: "indexOf"
value:
type: function
@ -779,6 +844,7 @@ objects:
length: 1
varargs: true
magic: 1 # magic: idx_step = +1
present_if: DUK_USE_ARRAY_BUILTIN
- key: "lastIndexOf"
value:
type: function
@ -786,6 +852,7 @@ objects:
length: 1
varargs: true
magic: -1 # magic: idx_step = -1
present_if: DUK_USE_ARRAY_BUILTIN
- key: "every"
value:
type: function
@ -795,6 +862,7 @@ objects:
magic:
type: array_iter
funcname: "every" # BI_ARRAY_ITER_EVERY
present_if: DUK_USE_ARRAY_BUILTIN
- key: "some"
value:
type: function
@ -804,6 +872,7 @@ objects:
magic:
type: array_iter
funcname: "some" # BI_ARRAY_ITER_SOME
present_if: DUK_USE_ARRAY_BUILTIN
- key: "forEach"
value:
type: function
@ -813,6 +882,7 @@ objects:
magic:
type: array_iter
funcname: "forEach" # BI_ARRAY_ITER_FOREACH
present_if: DUK_USE_ARRAY_BUILTIN
- key: "map"
value:
type: function
@ -822,6 +892,7 @@ objects:
magic:
type: array_iter
funcname: "map" # BI_ARRAY_ITER_MAP
present_if: DUK_USE_ARRAY_BUILTIN
- key: "filter"
value:
type: function
@ -831,6 +902,7 @@ objects:
magic:
type: array_iter
funcname: filter # BI_ARRAY_ITER_FILTER
present_if: DUK_USE_ARRAY_BUILTIN
- key: "reduce"
value:
type: function
@ -838,6 +910,7 @@ objects:
length: 1
varargs: true
magic: 1 # magic: idx_step = +1
present_if: DUK_USE_ARRAY_BUILTIN
- key: "reduceRight"
value:
type: function
@ -845,6 +918,7 @@ objects:
length: 1
varargs: true
magic: -1 # magic: idx_step = -1
present_if: DUK_USE_ARRAY_BUILTIN
- id: bi_string_constructor
class: Function
@ -854,6 +928,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_STRING_BUILTIN
properties:
- key: "length"
@ -890,6 +965,7 @@ objects:
class: String
internal_prototype: bi_object_prototype
bidx: true
# Present even when DUK_USE_STRING_BUILTIN disabled.
# String prototype is a String instance and must have length value 0.
# This is supplied by the String instance virtual properties and does
@ -907,6 +983,7 @@ objects:
type: object
id: bi_string_constructor
attributes: "wc"
present_if: DUK_USE_STRING_BUILTIN
# Internal empty string value. Note that this value is not writable
# which prevents a String instance's internal value also from being
@ -922,27 +999,32 @@ objects:
type: function
native: duk_bi_string_prototype_to_string
length: 0
present_if: DUK_USE_STRING_BUILTIN
- key: "valueOf"
value:
type: function
native: duk_bi_string_prototype_to_string # share native function, behavior is identical
length: 0
present_if: DUK_USE_STRING_BUILTIN
- key: "charAt"
value:
type: function
native: duk_bi_string_prototype_char_at
length: 1
present_if: DUK_USE_STRING_BUILTIN
- key: "charCodeAt"
value:
type: function
native: duk_bi_string_prototype_char_code_at
length: 1
present_if: DUK_USE_STRING_BUILTIN
- key: "concat"
value:
type: function
native: duk_bi_string_prototype_concat
length: 1
varargs: true
present_if: DUK_USE_STRING_BUILTIN
- key: "indexOf"
value:
type: function
@ -950,6 +1032,7 @@ objects:
length: 1
nargs: 2
magic: 0 # magic = 0 -> indexOf
present_if: DUK_USE_STRING_BUILTIN
- key: "lastIndexOf"
value:
type: function
@ -957,72 +1040,87 @@ objects:
length: 1
nargs: 2
magic: 1 # magic = 1 -> lastIndexOf
present_if: DUK_USE_STRING_BUILTIN
- key: "localeCompare"
value:
type: function
native: duk_bi_string_prototype_locale_compare
length: 1
present_if: DUK_USE_STRING_BUILTIN
- key: "match"
value:
type: function
native: duk_bi_string_prototype_match
length: 1
present_if: DUK_USE_REGEXP_SUPPORT
present_if:
- DUK_USE_STRING_BUILTIN
- DUK_USE_REGEXP_SUPPORT
- key: "replace"
value:
type: function
native: duk_bi_string_prototype_replace
length: 2
present_if: DUK_USE_STRING_BUILTIN
- key: "search"
value:
type: function
native: duk_bi_string_prototype_search
length: 1
present_if: DUK_USE_REGEXP_SUPPORT
present_if:
- DUK_USE_STRING_BUILTIN
- DUK_USE_REGEXP_SUPPORT
- key: "slice"
value:
type: function
native: duk_bi_string_prototype_slice
length: 2
present_if: DUK_USE_STRING_BUILTIN
- key: "split"
value:
type: function
native: duk_bi_string_prototype_split
length: 2
present_if: DUK_USE_STRING_BUILTIN
- key: "substring"
value:
type: function
native: duk_bi_string_prototype_substring
length: 2
present_if: DUK_USE_STRING_BUILTIN
- key: "toLowerCase"
value:
type: function
native: duk_bi_string_prototype_caseconv_shared
length: 0
magic: 0 # magic = uppercase
present_if: DUK_USE_STRING_BUILTIN
- key: "toLocaleLowerCase"
value:
type: function
native: duk_bi_string_prototype_caseconv_shared
length: 0
magic: 0 # magic = uppercase; no locale specific conversion now
present_if: DUK_USE_STRING_BUILTIN
- key: "toUpperCase"
value:
type: function
native: duk_bi_string_prototype_caseconv_shared
length: 0
magic: 1 # magic = uppercase
present_if: DUK_USE_STRING_BUILTIN
- key: "toLocaleUpperCase"
value:
type: function
native: duk_bi_string_prototype_caseconv_shared
length: 0
magic: 1 # magic = uppercase; no locale specific conversion now
present_if: DUK_USE_STRING_BUILTIN
- key: "trim"
value:
type: function
native: duk_bi_string_prototype_trim
length: 0
present_if: DUK_USE_STRING_BUILTIN
# Non-standard extension: E5 Section B.2.3
@ -1032,7 +1130,9 @@ objects:
native: duk_bi_string_prototype_substr
length: 2
section_b: true
present_if: DUK_USE_SECTION_B
present_if:
- DUK_USE_STRING_BUILTIN
- DUK_USE_SECTION_B
- id: bi_boolean_constructor
class: Function
@ -1041,6 +1141,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_BOOLEAN_BUILTIN
properties:
- key: "length"
@ -1059,6 +1160,7 @@ objects:
class: Boolean
internal_prototype: bi_object_prototype
bidx: true
# Present even when DUK_USE_BOOLEAN_BUILTIN disabled.
properties:
- key: "constructor"
@ -1066,6 +1168,7 @@ objects:
type: object
id: bi_boolean_constructor
attributes: "wc"
present_if: DUK_USE_BOOLEAN_BUILTIN
# Internal false boolean value. Note that this value is not writable
# which prevents a Boolean instance's internal value also from being
@ -1082,12 +1185,14 @@ objects:
native: duk_bi_boolean_prototype_tostring_shared
length: 0
magic: 1 # magic = coerce_tostring
present_if: DUK_USE_BOOLEAN_BUILTIN
- key: "valueOf"
value:
type: function
native: duk_bi_boolean_prototype_tostring_shared
length: 0
magic: 0 # magic = coerce_tostring
present_if: DUK_USE_BOOLEAN_BUILTIN
- id: bi_number_constructor
class: Function
@ -1097,6 +1202,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_NUMBER_BUILTIN
properties:
- key: "length"
@ -1140,6 +1246,7 @@ objects:
class: Number
internal_prototype: bi_object_prototype
bidx: true
# Present even when DUK_USE_NUMBER_BUILTIN disabled.
properties:
- key: "constructor"
@ -1147,6 +1254,7 @@ objects:
type: object
id: bi_number_constructor
attributes: "wc"
present_if: DUK_USE_NUMBER_BUILTIN
# Internal 0.0 number value. Note that this value is not writable
# which prevents a Number instance's internal value also from being
@ -1162,31 +1270,37 @@ objects:
type: function
native: duk_bi_number_prototype_to_string
length: 1
present_if: DUK_USE_NUMBER_BUILTIN
- key: "toLocaleString"
value:
type: function
native: duk_bi_number_prototype_to_locale_string
length: 1
present_if: DUK_USE_NUMBER_BUILTIN
- key: "valueOf"
value:
type: function
native: duk_bi_number_prototype_value_of
length: 0
present_if: DUK_USE_NUMBER_BUILTIN
- key: "toFixed"
value:
type: function
native: duk_bi_number_prototype_to_fixed
length: 1
present_if: DUK_USE_NUMBER_BUILTIN
- key: "toExponential"
value:
type: function
native: duk_bi_number_prototype_to_exponential
length: 1
present_if: DUK_USE_NUMBER_BUILTIN
- key: "toPrecision"
value:
type: function
native: duk_bi_number_prototype_to_precision
length: 1
present_if: DUK_USE_NUMBER_BUILTIN
- id: bi_date_constructor
class: Function
@ -1196,6 +1310,7 @@ objects:
callable: true
constructable: true
bidx: true
present_if: DUK_USE_DATE_BUILTIN
properties:
- key: "length"
@ -1231,6 +1346,7 @@ objects:
class: Date
internal_prototype: bi_object_prototype
bidx: true
present_if: DUK_USE_DATE_BUILTIN
# The Date prototype is an instance of Date with [[PrimitiveValue]] NaN.
#
@ -2206,6 +2322,9 @@ objects:
class: JSON
internal_prototype: bi_object_prototype
bidx: true
present_if:
- DUK_USE_JSON_BUILTIN
- DUK_USE_JSON_SUPPORT
# apparently no external "prototype" property
# apparently no external "constructor" property
@ -2250,6 +2369,7 @@ objects:
internal_prototype: bi_object_prototype
duktape: true
bidx: true
#present_if: DUK_USE_DUKTAPE_BUILTIN # Present even when properties disabled, error augmentation relies on it
# There are a few properties not listed here:
# - "version" is added from parameter file automatically.
@ -2261,31 +2381,36 @@ objects:
type: object
id: bi_pointer_constructor
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "Thread"
value:
type: object
id: bi_thread_constructor
duktape: true
present_if: DUK_USE_COROUTINE_SUPPORT
present_if:
- DUK_USE_COROUTINE_SUPPORT
- DUK_USE_DUKTAPE_BUILTIN
- key: "info"
value:
type: function
native: duk_bi_duktape_object_info
length: 1
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "act"
value:
type: function
native: duk_bi_duktape_object_act
length: 1
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "gc"
value:
type: function
native: duk_bi_duktape_object_gc
length: 1
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "fin"
value:
type: function
@ -2293,7 +2418,9 @@ objects:
length: 0
varargs: true
duktape: true
present_if: DUK_USE_FINALIZER_SUPPORT
present_if:
- DUK_USE_FINALIZER_SUPPORT
- DUK_USE_DUKTAPE_BUILTIN
- key: "enc"
value:
type: function
@ -2301,6 +2428,7 @@ objects:
length: 0
varargs: true
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "dec"
value:
type: function
@ -2308,12 +2436,14 @@ objects:
length: 0
varargs: true
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "compact"
value:
type: function
native: duk_bi_duktape_object_compact
length: 1
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- id: bi_thread_constructor
class: Function
@ -2372,6 +2502,7 @@ objects:
internal_prototype: bi_object_prototype
duktape: true
bidx: true
# Present even when DUK_USE_DUKTAPE_BUILTIN disabled.
# Must be present even if coroutines are disabled for inheritance.
# Because Duktape.Thread.prototype is missing, the only way to access
@ -2392,7 +2523,9 @@ objects:
id: bi_thread_constructor
attributes: "wc"
duktape: true
present_if: DUK_USE_COROUTINE_SUPPORT
present_if:
- DUK_USE_COROUTINE_SUPPORT
- DUK_USE_DUKTAPE_BUILTIN
# toString() and valueOf() are inherited from Object.prototype
@ -2427,6 +2560,7 @@ objects:
internal_prototype: bi_object_prototype
duktape: true
bidx: true
# Present even when DUK_USE_DUKTAPE_BUILTIN disabled.
properties:
- key: "constructor"
@ -2435,6 +2569,7 @@ objects:
id: bi_pointer_constructor
attributes: "wc"
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "toString"
value:
@ -2443,6 +2578,7 @@ objects:
length: 0
magic: 1 # magic = to_string
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
- key: "valueOf"
value:
type: function
@ -2450,6 +2586,7 @@ objects:
length: 0
magic: 0 # magic = to_string
duktape: true
present_if: DUK_USE_DUKTAPE_BUILTIN
# This is an Error *instance* used to avoid allocation when a "double error" occurs.
# The object is "frozen and sealed" to avoid code accidentally modifying the instance.
@ -2576,7 +2713,7 @@ objects:
typedarray: true
es6: true
bidx: true
present_if: DUK_USE_BUFFEROBJECT_SUPPORT
# Present even when DUK_USE_BUFFEROBJECT_SUPPORT is disabled.
properties:
- key: "constructor"
@ -2586,6 +2723,7 @@ objects:
attributes: "wc"
typedarray: true
es6: true
present_if: DUK_USE_BUFFEROBJECT_SUPPORT
- key: "slice"
value:
@ -2596,6 +2734,7 @@ objects:
magic: 2 # magic: 0x01=isView, 0x02=create copy
typedarray: true
es6: true
present_if: DUK_USE_BUFFEROBJECT_SUPPORT
- id: bi_dataview_constructor
class: Function

12
src-input/duk_api_codec.c
View File

@ -596,6 +596,7 @@ DUK_EXTERNAL void duk_hex_decode(duk_context *ctx, duk_idx_t idx) {
DUK_ERROR_TYPE(thr, DUK_STR_DECODE_FAILED);
}
#if defined(DUK_USE_JSON_SUPPORT)
DUK_EXTERNAL const char *duk_json_encode(duk_context *ctx, duk_idx_t idx) {
#ifdef DUK_USE_ASSERTIONS
duk_idx_t top_at_entry;
@ -641,3 +642,14 @@ DUK_EXTERNAL void duk_json_decode(duk_context *ctx, duk_idx_t idx) {
DUK_ASSERT(duk_get_top(ctx) == top_at_entry);
}
#else /* DUK_USE_JSON_SUPPORT */
DUK_EXTERNAL const char *duk_json_encode(duk_context *ctx, duk_idx_t idx) {
DUK_UNREF(idx);
DUK_ERROR_UNSUPPORTED((duk_hthread *) ctx);
}
DUK_EXTERNAL void duk_json_decode(duk_context *ctx, duk_idx_t idx) {
DUK_UNREF(idx);
DUK_ERROR_UNSUPPORTED((duk_hthread *) ctx);
}
#endif /* DUK_USE_JSON_SUPPORT */

4
src-input/duk_bi_array.c
View File

@ -45,6 +45,8 @@
*/
#define DUK__ARRAY_MID_JOIN_LIMIT 4096
#if defined(DUK_USE_ARRAY_BUILTIN)
/*
* Shared helpers.
*/
@ -1607,3 +1609,5 @@ DUK_INTERNAL duk_ret_t duk_bi_array_prototype_reduce_shared(duk_context *ctx) {
type_error:
return DUK_RET_TYPE_ERROR;
}
#endif /* DUK_USE_ARRAY_BUILTIN */

4
src-input/duk_bi_boolean.c
View File

@ -4,6 +4,8 @@
#include "duk_internal.h"
#if defined(DUK_USE_BOOLEAN_BUILTIN)
/* Shared helper to provide toString() and valueOf(). Checks 'this', gets
* the primitive value to stack top, and optionally coerces with ToString().
*/
@ -66,3 +68,5 @@ DUK_INTERNAL duk_ret_t duk_bi_boolean_constructor(duk_context *ctx) {
return 1;
}
#endif /* DUK_USE_BOOLEAN_BUILTIN */

7
src-input/duk_bi_date.c
View File

@ -13,6 +13,8 @@
#include "duk_internal.h"
/* XXX: currently defines unnecessary symbols when DUK_USE_DATE_BUILTIN is disabled. */
/*
* Forward declarations
*/
@ -224,7 +226,7 @@ DUK_LOCAL duk_bool_t duk__parse_string_iso8601_subset(duk_context *ctx, const ch
DUK_DDD(DUK_DDDPRINT("too many digits -> reject"));
goto reject;
}
if (part_idx == DUK__PI_MILLISECOND /*msec*/ && ndigits >= 3) {
if (part_idx == DUK__PI_MILLISECOND && ndigits >= 3) {
/* ignore millisecond fractions after 3 */
} else {
accum = accum * 10 + ((duk_int_t) ch) - ((duk_int_t) DUK_ASC_0) + 0x00;
@ -1404,6 +1406,7 @@ DUK_LOCAL duk_small_uint_t duk__date_get_indirect_magic(duk_context *ctx) {
return (duk_small_uint_t) duk__date_magics[magicidx];
}
#if defined(DUK_USE_DATE_BUILTIN)
/*
* Constructor calls
*/
@ -1704,3 +1707,5 @@ DUK_INTERNAL duk_ret_t duk_bi_date_prototype_set_time(duk_context *ctx) {
return 1;
}
#endif /* DUK_USE_DATE_BUILTIN */

4
src-input/duk_bi_duktape.c
View File

@ -11,6 +11,8 @@
#include "duk_internal.h"
#if defined(DUK_USE_DUKTAPE_BUILTIN)
/* Raw helper to extract internal information / statistics about a value.
* The return values are version specific and must not expose anything
* that would lead to security issues (e.g. exposing compiled function
@ -323,3 +325,5 @@ DUK_INTERNAL duk_ret_t duk_bi_duktape_object_compact(duk_context *ctx) {
duk_compact(ctx, 0);
return 1; /* return the argument object */
}
#endif /* DUK_USE_DUKTAPE_BUILTIN */

17
src-input/duk_bi_function.c
View File

@ -4,6 +4,15 @@
#include "duk_internal.h"
/* Needed even when Function built-in is disabled. */
DUK_INTERNAL duk_ret_t duk_bi_function_prototype(duk_context *ctx) {
/* ignore arguments, return undefined (E5 Section 15.3.4) */
DUK_UNREF(ctx);
return 0;
}
#if defined(DUK_USE_FUNCTION_BUILTIN)
DUK_INTERNAL duk_ret_t duk_bi_function_constructor(duk_context *ctx) {
duk_hthread *thr = (duk_hthread *) ctx;
duk_hstring *h_sourcecode;
@ -81,12 +90,6 @@ DUK_INTERNAL duk_ret_t duk_bi_function_constructor(duk_context *ctx) {
return 1;
}
DUK_INTERNAL duk_ret_t duk_bi_function_prototype(duk_context *ctx) {
/* ignore arguments, return undefined (E5 Section 15.3.4) */
DUK_UNREF(ctx);
return 0;
}
DUK_INTERNAL duk_ret_t duk_bi_function_prototype_to_string(duk_context *ctx) {
duk_tval *tv;
@ -344,3 +347,5 @@ DUK_INTERNAL duk_ret_t duk_bi_function_prototype_bind(duk_context *ctx) {
type_error:
return DUK_RET_TYPE_ERROR;
}
#endif /* DUK_USE_FUNCTION_BUILTIN */

8
src-input/duk_bi_json.c
View File

@ -16,6 +16,8 @@
#include "duk_internal.h"
#if defined(DUK_USE_JSON_SUPPORT)
/*
* Local defines and forward declarations.
*/
@ -3140,6 +3142,8 @@ void duk_bi_json_stringify_helper(duk_context *ctx,
DUK_ASSERT(duk_get_top(ctx) == entry_top + 1);
}
#if defined(DUK_USE_JSON_BUILTIN)
/*
* Entry points
*/
@ -3160,3 +3164,7 @@ DUK_INTERNAL duk_ret_t duk_bi_json_object_stringify(duk_context *ctx) {
0 /*flags*/);
return 1;
}
#endif /* DUK_USE_JSON_BUILTIN */
#endif /* DUK_USE_JSON_SUPPORT */

4
src-input/duk_bi_number.c
View File

@ -4,6 +4,8 @@
#include "duk_internal.h"
#if defined(DUK_USE_NUMBER_BUILTIN)
DUK_LOCAL duk_double_t duk__push_this_number_plain(duk_context *ctx) {
duk_hobject *h;
@ -238,3 +240,5 @@ DUK_INTERNAL duk_ret_t duk_bi_number_prototype_to_precision(duk_context *ctx) {
duk_to_string(ctx, -1);
return 1;
}
#endif /* DUK_USE_NUMBER_BUILTIN */

30
src-input/duk_bi_object.c
View File

@ -4,6 +4,16 @@
#include "duk_internal.h"
/* Needed even when Object built-in disabled. */
DUK_INTERNAL duk_ret_t duk_bi_object_prototype_to_string(duk_context *ctx) {
duk_tval *tv;
tv = DUK_HTHREAD_THIS_PTR((duk_hthread *) ctx);
duk_push_class_string_tval(ctx, tv);
return 1;
}
#if defined(DUK_USE_OBJECT_BUILTIN)
DUK_INTERNAL duk_ret_t duk_bi_object_constructor(duk_context *ctx) {
duk_uint_t arg_mask;
@ -65,11 +75,7 @@ DUK_INTERNAL duk_ret_t duk_bi_object_getprototype_shared(duk_context *ctx) {
switch (DUK_TVAL_GET_TAG(tv)) {
case DUK_TAG_BUFFER:
#if defined(DUK_USE_BUFFEROBJECT_SUPPORT)
proto = thr->builtins[DUK_BIDX_ARRAYBUFFER_PROTOTYPE];
#else
proto = thr->builtins[DUK_BIDX_OBJECT_PROTOTYPE];
#endif
break;
case DUK_TAG_LIGHTFUNC:
proto = thr->builtins[DUK_BIDX_FUNCTION_PROTOTYPE];
@ -133,12 +139,7 @@ DUK_INTERNAL duk_ret_t duk_bi_object_setprototype_shared(duk_context *ctx) {
duk_hobject *curr_proto;
curr_proto = thr->builtins[(mask & DUK_TYPE_MASK_LIGHTFUNC) ?
DUK_BIDX_FUNCTION_PROTOTYPE :
#if defined(DUK_USE_BUFFEROBJECT_SUPPORT)
DUK_BIDX_ARRAYBUFFER_PROTOTYPE
#else
DUK_BIDX_OBJECT_PROTOTYPE
#endif
];
DUK_BIDX_ARRAYBUFFER_PROTOTYPE];
if (h_new_proto == curr_proto) {
goto skip;
}
@ -585,13 +586,6 @@ DUK_INTERNAL duk_ret_t duk_bi_object_constructor_keys_shared(duk_context *ctx) {
return duk_hobject_get_enumerated_keys(ctx, enum_flags);
}
DUK_INTERNAL duk_ret_t duk_bi_object_prototype_to_string(duk_context *ctx) {
duk_tval *tv;
tv = DUK_HTHREAD_THIS_PTR((duk_hthread *) ctx);
duk_push_class_string_tval(ctx, tv);
return 1;
}
DUK_INTERNAL duk_ret_t duk_bi_object_prototype_to_locale_string(duk_context *ctx) {
DUK_ASSERT_TOP(ctx, 0);
(void) duk_push_this_coercible_to_object(ctx);
@ -640,3 +634,5 @@ DUK_INTERNAL duk_ret_t duk_bi_object_prototype_has_own_property(duk_context *ctx
DUK_INTERNAL duk_ret_t duk_bi_object_prototype_property_is_enumerable(duk_context *ctx) {
return duk_hobject_object_ownprop_helper(ctx, DUK_PROPDESC_FLAG_ENUMERABLE /*required_desc_flags*/);
}
#endif /* DUK_USE_OBJECT_BUILTIN */

4
src-input/duk_bi_string.c
View File

@ -13,6 +13,8 @@
#include "duk_internal.h"
#if defined(DUK_USE_STRING_BUILTIN)
/*
* Constructor
*/
@ -1308,3 +1310,5 @@ DUK_INTERNAL duk_ret_t duk_bi_string_frombuffer(duk_context *ctx) {
return 1;
}
#endif /* DUK_USE_BUFFEROBJECT_SUPPORT */
#endif /* DUK_USE_STRING_BUILTIN */

8
src-input/duk_hobject.h
View File

@ -952,4 +952,12 @@ DUK_INTERNAL_DECL duk_uint_fast32_t duk_hobject_pc2line_query(duk_context *ctx,
/* misc */
DUK_INTERNAL_DECL duk_bool_t duk_hobject_prototype_chain_contains(duk_hthread *thr, duk_hobject *h, duk_hobject *p, duk_bool_t ignore_loop);
#if !defined(DUK_USE_OBJECT_BUILTIN)
/* These declarations are needed when related built-in is disabled and
* genbuiltins.py won't automatically emit the declerations.
*/
DUK_INTERNAL_DECL duk_ret_t duk_bi_object_prototype_to_string(duk_context *ctx);
DUK_INTERNAL_DECL duk_ret_t duk_bi_function_prototype(duk_context *ctx);
#endif
#endif /* DUK_HOBJECT_H_INCLUDED */

12
src-input/duk_hobject_props.c
View File

@ -2589,11 +2589,7 @@ DUK_INTERNAL duk_bool_t duk_hobject_getprop(duk_hthread *thr, duk_tval *tv_obj,
}
DUK_DDD(DUK_DDDPRINT("base object is a buffer, start lookup from ArrayBuffer prototype"));
#if defined(DUK_USE_BUFFEROBJECT_SUPPORT)
curr = thr->builtins[DUK_BIDX_ARRAYBUFFER_PROTOTYPE];
#else
curr = thr->builtins[DUK_BIDX_OBJECT_PROTOTYPE];
#endif
goto lookup; /* avoid double coercion */
}
@ -2832,11 +2828,7 @@ DUK_INTERNAL duk_bool_t duk_hobject_hasprop(duk_hthread *thr, duk_tval *tv_obj,
rc = 1;
goto pop_and_return;
}
#if defined(DUK_USE_BUFFEROBJECT_SUPPORT)
obj = thr->builtins[DUK_BIDX_ARRAYBUFFER_PROTOTYPE];
#else
obj = thr->builtins[DUK_BIDX_OBJECT_PROTOTYPE];
#endif
} else if (DUK_TVAL_IS_LIGHTFUNC(tv_obj)) {
arr_idx = duk__push_tval_to_hstring_arr_idx(ctx, tv_key, &key);
if (duk__key_is_lightfunc_ownprop(thr, key)) {
@ -3583,11 +3575,7 @@ DUK_INTERNAL duk_bool_t duk_hobject_putprop(duk_hthread *thr, duk_tval *tv_obj,
}
DUK_DDD(DUK_DDDPRINT("base object is a buffer, start lookup from buffer prototype"));
#if defined(DUK_USE_BUFFEROBJECT_SUPPORT)
curr = thr->builtins[DUK_BIDX_ARRAYBUFFER_PROTOTYPE];
#else
curr = thr->builtins[DUK_BIDX_OBJECT_PROTOTYPE];
#endif
goto lookup; /* avoid double coercion */
}

2
src-input/duk_hthread_builtins.c
View File

@ -652,8 +652,10 @@ DUK_INTERNAL void duk_hthread_create_builtin_objects(duk_hthread *thr) {
* conditional in init data.
*/
#if defined(DUK_USE_DATE_BUILTIN)
duk_get_prop_stridx(ctx, DUK_BIDX_DATE_PROTOTYPE, DUK_STRIDX_TO_UTC_STRING);
duk_xdef_prop_stridx(ctx, DUK_BIDX_DATE_PROTOTYPE, DUK_STRIDX_TO_GMT_STRING, DUK_PROPDESC_FLAGS_WC);
#endif
h = duk_require_hobject(ctx, DUK_BIDX_DOUBLE_ERROR);
DUK_ASSERT(h != NULL);

4
src-input/duk_js_ops.c
View File

@ -1061,11 +1061,7 @@ DUK_INTERNAL duk_bool_t duk_js_instanceof(duk_hthread *thr, duk_tval *tv_x, duk_
DUK_ASSERT(val != NULL);
break;
case DUK_TAG_BUFFER:
#if defined(DUK_USE_BUFFEROBJECT_SUPPORT)
val = thr->builtins[DUK_BIDX_ARRAYBUFFER_PROTOTYPE];
#else
val = thr->builtins[DUK_BIDX_OBJECT_PROTOTYPE];
#endif
DUK_ASSERT(val != NULL);
break;
case DUK_TAG_POINTER:

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