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(ts) Throw for abstract methods in a non-abstract class (#12686)

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This commit is contained in:
Sosuke Suzuki
2021-01-28 02:56:55 +09:00
committed by GitHub
parent 463cb332aa
commit 45fdde0ce2
10 changed files with 244 additions and 0 deletions
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3
packages/babel-parser/test/fixtures/typescript/class/abstract-method-in-non-abstract-class-1/input.ts vendored Normal file
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@@ -0,0 +1,3 @@
class Foo {
abstract method();
}

49
packages/babel-parser/test/fixtures/typescript/class/abstract-method-in-non-abstract-class-1/output.json vendored Normal file
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@@ -0,0 +1,49 @@
{
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"start":0,"end":34,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
"errors": [
"SyntaxError: Abstract methods can only appear within an abstract class. (2:2)"
],
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{
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"name": "Foo"
},
"superClass": null,
"body": {
"type": "ClassBody",
"start":10,"end":34,"loc":{"start":{"line":1,"column":10},"end":{"line":3,"column":1}},
"body": [
{
"type": "TSDeclareMethod",
"start":14,"end":32,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":20}},
"abstract": true,
"static": false,
"key": {
"type": "Identifier",
"start":23,"end":29,"loc":{"start":{"line":2,"column":11},"end":{"line":2,"column":17},"identifierName":"method"},
"name": "method"
},
"computed": false,
"kind": "method",
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}
]
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],
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}
}

7
packages/babel-parser/test/fixtures/typescript/class/abstract-method-in-non-abstract-class-2/input.ts vendored Normal file
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@@ -0,0 +1,7 @@
abstract class Foo {
method() {
return class {
abstract m();
}
}
}

89
packages/babel-parser/test/fixtures/typescript/class/abstract-method-in-non-abstract-class-2/output.json vendored Normal file
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@@ -0,0 +1,89 @@
{
"type": "File",
"start":0,"end":84,"loc":{"start":{"line":1,"column":0},"end":{"line":7,"column":1}},
"errors": [
"SyntaxError: Abstract methods can only appear within an abstract class. (4:6)"
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"name": "Foo"
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"body": {
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"body": [
{
"type": "ClassMethod",
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"static": false,
"key": {
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"start":23,"end":29,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":8},"identifierName":"method"},
"name": "method"
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"async": false,
"params": [],
"body": {
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"body": [
{
"type": "ReturnStatement",
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"argument": {
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"id": null,
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"abstract": true,
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}
],
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}
}

1
packages/babel-parser/test/fixtures/typescript/class/abstract-method-in-non-abstract-class-3/input.ts vendored Normal file
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@@ -0,0 +1 @@
abstract class C { p = class { abstract method() } }

73
packages/babel-parser/test/fixtures/typescript/class/abstract-method-in-non-abstract-class-3/output.json vendored Normal file
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@@ -0,0 +1,73 @@
{
"type": "File",
"start":0,"end":52,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":52}},
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"SyntaxError: Abstract methods can only appear within an abstract class. (1:31)"
],
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"abstract": true,
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"name": "C"
},
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"body": {
"type": "ClassBody",
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{
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"static": false,
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"name": "p"
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{
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"abstract": true,
"static": false,
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"name": "method"
},
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"params": []
}
]
}
}
}
]
}
}
],
"directives": []
}
}

3
packages/babel-parser/test/fixtures/typescript/class/generator-method-with-modifiers/output.json vendored
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@@ -1,6 +1,9 @@
{
"type": "File",
"start":0,"end":139,"loc":{"start":{"line":1,"column":0},"end":{"line":9,"column":1}},
"errors": [
"SyntaxError: Abstract methods can only appear within an abstract class. (5:2)"
],
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"type": "Program",
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