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Add TS support to @babel/parser's Scope (#9766)

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* [parser] Allow plugins to extend ScopeHandler

* Directly extend Scope

* Don't use new.target to get the ScopeHandler

* [parser] Add TS enum  support to the Scope

* Remove duplicated options in tests

* Fix

* Fix flow

* Rename tests

* Add tests

* Full typescript support in scope

* Remove BIND_SIMPLE_CATCH

SCOPE_SIMPLE_CATCH was used instead

* Export TS types

* Register function declarations

* Fix body-less functions and namespaces

1) Move this.scope.exit() for functions from parseFunctionBody to the callers.
    Otherwise the scope of body-less functions was never closed.
    Also, it is easier to track scope.exit() if it is near to scope.enter()
2) Register namespace ids for export

* Disallow redeclaration of enum with const enum
This commit is contained in:
Nicolò Ribaudo
2019-04-26 14:19:53 +02:00
committed by GitHub
parent 293f3c98d2
commit 30d507c915
108 changed files with 3974 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
packages/babel-parser/test/fixtures/estree/typescript/literals/input.js vendored
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@@ -2,6 +2,6 @@ type Foo = false;
type Foo2 = true;
type Foo3 = "string";
type Foo4 = 123;
type Foo4 = 123.4;
type Foo5 = -123;
type Foo5 = -123.5;
type Foo5 = 123.4;
type Foo6 = -123;
type Foo7 = -123.5;

12
packages/babel-parser/test/fixtures/estree/typescript/literals/output.json vendored
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@@ -312,9 +312,9 @@
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"column": 9
},
"identifierName": "Foo4"
"identifierName": "Foo5"
},
"name": "Foo4"
"name": "Foo5"
},
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@@ -376,9 +376,9 @@
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"column": 9
},
"identifierName": "Foo5"
"identifierName": "Foo6"
},
"name": "Foo5"
"name": "Foo6"
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@@ -457,9 +457,9 @@
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"identifierName": "Foo7"
},
"name": "Foo5"
"name": "Foo7"
},
"typeAnnotation": {
"type": "TSLiteralType",

2
packages/babel-parser/test/fixtures/typescript/scope/enum-block-scoped/input.js vendored Normal file
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@@ -0,0 +1,2 @@
{ enum Foo {} }
let Foo;

137
packages/babel-parser/test/fixtures/typescript/scope/enum-block-scoped/output.json vendored Normal file
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@@ -0,0 +1,137 @@
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3
packages/babel-parser/test/fixtures/typescript/scope/export-declare-function-after/input.js vendored Normal file
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@@ -0,0 +1,3 @@
declare function foo(): void;
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169
packages/babel-parser/test/fixtures/typescript/scope/export-declare-function-after/output.json vendored Normal file
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3
packages/babel-parser/test/fixtures/typescript/scope/export-declare-function-before/input.js vendored Normal file
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@@ -0,0 +1,3 @@
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169
packages/babel-parser/test/fixtures/typescript/scope/export-declare-function-before/output.json vendored Normal file
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5
packages/babel-parser/test/fixtures/typescript/scope/export-enum-after/input.js vendored Normal file
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@@ -0,0 +1,5 @@
// https://github.com/babel/babel/issues/9763
enum Test {}
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172
packages/babel-parser/test/fixtures/typescript/scope/export-enum-after/output.json vendored Normal file
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@@ -0,0 +1,172 @@
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3
packages/babel-parser/test/fixtures/typescript/scope/export-enum-before/input.js vendored Normal file
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136
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2
packages/babel-parser/test/fixtures/typescript/scope/export-interface-after/input.js vendored Normal file
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@@ -0,0 +1,2 @@
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151
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2
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151
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3
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151
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