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tools,lib: recommend using safe primordials #36026

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4 changes: 4 additions & 0 deletions lib/.eslintrc.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,7 @@ rules:
into: Number
- name: JSON
- name: Map
into: Safe
- name: Math
- name: Number
- name: Object
Expand All @@ -70,6 +71,7 @@ rules:
- name: Reflect
- name: RegExp
- name: Set
into: Safe
- name: String
- name: Symbol
- name: SyntaxError
Expand All @@ -80,7 +82,9 @@ rules:
- name: Uint8ClampedArray
- name: URIError
- name: WeakMap
into: Safe
- name: WeakSet
into: Safe
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globals:
Intl: false
# Parameters passed to internal modules
Expand Down
9 changes: 9 additions & 0 deletions test/parallel/test-eslint-prefer-primordials.js
Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,10 @@ new RuleTester({
`,
options: [{ name: 'Reflect' }],
},
{
code: 'const { Map } = primordials; new Map()',
options: [{ name: 'Map', into: 'Safe' }],
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},
],
invalid: [
{
Expand Down Expand Up @@ -154,5 +158,10 @@ new RuleTester({
options: [{ name: 'Reflect' }],
errors: [{ message: /const { ReflectOwnKeys } = primordials/ }]
},
{
code: 'new Map()',
options: [{ name: 'Map', into: 'Safe' }],
errors: [{ message: /const { SafeMap } = primordials/ }]
},
]
});