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TypeScript/tests/baselines/reference/commonMissingSemicolons.errors.txt
Josh Goldberg 541e553163
Specific diagnostic suggestions for unexpected keyword or identifier (#43005) 
Error message improvement for unexpected tokens in the following situations:

* A word was parsed that seems to have a low edit distance from a known common keyword
* A word was parsed that seems to be a known common keyword and a name _without_ a space in-between
* Parsing in a particular type of node (mostly a class property declaration) got a different word or token than expected

___

* Specific diagnostic suggestions for unexpected keywords or identifier

* Don't reach into there, that's not allowed

* Improved error when there is already an initializer

* Specific module error message for invalid template literal strings

* Skip 'unexpected keyword or identifier' diagnostics for declare nodes

* Improve error for function calls in type positions

* Switch class properties to old diagnostic

* Corrected errors in class members and reused existing textToKeywordObj map

* Corrected more baselines from the merge

* Update src/compiler/parser.ts

Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>

* Mostly addressed feedback

* Clarified function call type message

* Split up and clarified parsing vs error functions

* Swap interface name complaints back, and skip new errors on unknown (invalid) tokens

* Used tokenToString, not a raw semicolon

* Inline getExpressionText helper

* Remove remarks in src/compiler/parser.ts

Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>
2021-07-14 13:50:55 -07:00

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tests/cases/compiler/commonMissingSemicolons.ts(2,1): error TS1435: Unknown keyword or identifier. Did you mean 'async'?
tests/cases/compiler/commonMissingSemicolons.ts(2,1): error TS2304: Cannot find name 'asynd'.
tests/cases/compiler/commonMissingSemicolons.ts(3,1): error TS1435: Unknown keyword or identifier. Did you mean 'async'?
tests/cases/compiler/commonMissingSemicolons.ts(3,1): error TS2304: Cannot find name 'sasync'.
tests/cases/compiler/commonMissingSemicolons.ts(8,23): error TS2304: Cannot find name 'asyncd'.
tests/cases/compiler/commonMissingSemicolons.ts(8,33): error TS1005: ';' expected.
tests/cases/compiler/commonMissingSemicolons.ts(11,1): error TS1435: Unknown keyword or identifier. Did you mean 'class'?
tests/cases/compiler/commonMissingSemicolons.ts(11,1): error TS2304: Cannot find name 'clasd'.
tests/cases/compiler/commonMissingSemicolons.ts(11,7): error TS1434: Unexpected keyword or identifier.
tests/cases/compiler/commonMissingSemicolons.ts(11,7): error TS2552: Cannot find name 'MyClass2'. Did you mean 'MyClass1'?
tests/cases/compiler/commonMissingSemicolons.ts(12,1): error TS1435: Unknown keyword or identifier. Did you mean 'class'?
tests/cases/compiler/commonMissingSemicolons.ts(12,1): error TS2304: Cannot find name 'classs'.
tests/cases/compiler/commonMissingSemicolons.ts(12,8): error TS1434: Unexpected keyword or identifier.
tests/cases/compiler/commonMissingSemicolons.ts(12,8): error TS2552: Cannot find name 'MyClass3'. Did you mean 'MyClass1'?
tests/cases/compiler/commonMissingSemicolons.ts(15,1): error TS1435: Unknown keyword or identifier. Did you mean 'const'?
tests/cases/compiler/commonMissingSemicolons.ts(15,1): error TS2304: Cannot find name 'consd'.
tests/cases/compiler/commonMissingSemicolons.ts(15,7): error TS2552: Cannot find name 'myConst2'. Did you mean 'myConst1'?
tests/cases/compiler/commonMissingSemicolons.ts(16,1): error TS1435: Unknown keyword or identifier. Did you mean 'const'?
tests/cases/compiler/commonMissingSemicolons.ts(16,1): error TS2304: Cannot find name 'constd'.
tests/cases/compiler/commonMissingSemicolons.ts(16,8): error TS2304: Cannot find name 'myConst3'.
tests/cases/compiler/commonMissingSemicolons.ts(19,1): error TS1435: Unknown keyword or identifier. Did you mean 'declare'?
tests/cases/compiler/commonMissingSemicolons.ts(19,1): error TS2304: Cannot find name 'declared'.
tests/cases/compiler/commonMissingSemicolons.ts(20,1): error TS2304: Cannot find name 'declare'.
tests/cases/compiler/commonMissingSemicolons.ts(20,9): error TS1435: Unknown keyword or identifier. Did you mean 'const'?
tests/cases/compiler/commonMissingSemicolons.ts(20,9): error TS2304: Cannot find name 'constd'.
tests/cases/compiler/commonMissingSemicolons.ts(21,1): error TS1435: Unknown keyword or identifier. Did you mean 'declare'?
tests/cases/compiler/commonMissingSemicolons.ts(21,1): error TS2304: Cannot find name 'declared'.
tests/cases/compiler/commonMissingSemicolons.ts(21,10): error TS1435: Unknown keyword or identifier. Did you mean 'const'?
tests/cases/compiler/commonMissingSemicolons.ts(21,10): error TS2304: Cannot find name 'constd'.
tests/cases/compiler/commonMissingSemicolons.ts(22,1): error TS1435: Unknown keyword or identifier. Did you mean 'declare const'?
tests/cases/compiler/commonMissingSemicolons.ts(22,1): error TS2304: Cannot find name 'declareconst'.
tests/cases/compiler/commonMissingSemicolons.ts(22,14): error TS2304: Cannot find name 'myDeclareConst5'.
tests/cases/compiler/commonMissingSemicolons.ts(25,1): error TS1435: Unknown keyword or identifier. Did you mean 'function'?
tests/cases/compiler/commonMissingSemicolons.ts(25,1): error TS2304: Cannot find name 'functiond'.
tests/cases/compiler/commonMissingSemicolons.ts(25,11): error TS2304: Cannot find name 'myFunction2'.
tests/cases/compiler/commonMissingSemicolons.ts(25,25): error TS1005: ';' expected.
tests/cases/compiler/commonMissingSemicolons.ts(26,10): error TS1359: Identifier expected. 'function' is a reserved word that cannot be used here.
tests/cases/compiler/commonMissingSemicolons.ts(26,18): error TS1003: Identifier expected.
tests/cases/compiler/commonMissingSemicolons.ts(27,1): error TS2304: Cannot find name 'functionMyFunction'.
tests/cases/compiler/commonMissingSemicolons.ts(30,1): error TS1435: Unknown keyword or identifier. Did you mean 'interface'?
tests/cases/compiler/commonMissingSemicolons.ts(30,1): error TS2304: Cannot find name 'interfaced'.
tests/cases/compiler/commonMissingSemicolons.ts(30,12): error TS1434: Unexpected keyword or identifier.
tests/cases/compiler/commonMissingSemicolons.ts(30,12): error TS2304: Cannot find name 'myInterface2'.
tests/cases/compiler/commonMissingSemicolons.ts(32,1): error TS2693: 'interface' only refers to a type, but is being used as a value here.
tests/cases/compiler/commonMissingSemicolons.ts(32,11): error TS1438: Interface must be given a name.
tests/cases/compiler/commonMissingSemicolons.ts(33,1): error TS2693: 'interface' only refers to a type, but is being used as a value here.
tests/cases/compiler/commonMissingSemicolons.ts(33,11): error TS2427: Interface name cannot be 'void'.
tests/cases/compiler/commonMissingSemicolons.ts(34,1): error TS1435: Unknown keyword or identifier. Did you mean 'interface MyInterface'?
tests/cases/compiler/commonMissingSemicolons.ts(34,1): error TS2304: Cannot find name 'interfaceMyInterface'.
tests/cases/compiler/commonMissingSemicolons.ts(38,1): error TS1435: Unknown keyword or identifier. Did you mean 'let'?
tests/cases/compiler/commonMissingSemicolons.ts(38,1): error TS2304: Cannot find name 'letd'.
tests/cases/compiler/commonMissingSemicolons.ts(38,6): error TS2304: Cannot find name 'let2'.
tests/cases/compiler/commonMissingSemicolons.ts(39,1): error TS2304: Cannot find name 'letMyLet'.
tests/cases/compiler/commonMissingSemicolons.ts(41,10): error TS1005: '=' expected.
tests/cases/compiler/commonMissingSemicolons.ts(45,1): error TS1435: Unknown keyword or identifier. Did you mean 'type'?
tests/cases/compiler/commonMissingSemicolons.ts(45,1): error TS2304: Cannot find name 'typed'.
tests/cases/compiler/commonMissingSemicolons.ts(45,7): error TS2304: Cannot find name 'type4'.
tests/cases/compiler/commonMissingSemicolons.ts(46,1): error TS1435: Unknown keyword or identifier. Did you mean 'type'?
tests/cases/compiler/commonMissingSemicolons.ts(46,1): error TS2304: Cannot find name 'typed'.
tests/cases/compiler/commonMissingSemicolons.ts(46,7): error TS2304: Cannot find name 'type5'.
tests/cases/compiler/commonMissingSemicolons.ts(46,15): error TS2693: 'type' only refers to a type, but is being used as a value here.
tests/cases/compiler/commonMissingSemicolons.ts(47,1): error TS2304: Cannot find name 'typeMyType'.
tests/cases/compiler/commonMissingSemicolons.ts(50,1): error TS1435: Unknown keyword or identifier. Did you mean 'var'?
tests/cases/compiler/commonMissingSemicolons.ts(50,1): error TS2304: Cannot find name 'vard'.
tests/cases/compiler/commonMissingSemicolons.ts(50,6): error TS2304: Cannot find name 'myVar2'.
tests/cases/compiler/commonMissingSemicolons.ts(51,1): error TS2304: Cannot find name 'varMyVar'.
tests/cases/compiler/commonMissingSemicolons.ts(55,3): error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
tests/cases/compiler/commonMissingSemicolons.ts(56,1): error TS1128: Declaration or statement expected.
tests/cases/compiler/commonMissingSemicolons.ts(60,3): error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
tests/cases/compiler/commonMissingSemicolons.ts(61,1): error TS1128: Declaration or statement expected.
tests/cases/compiler/commonMissingSemicolons.ts(65,3): error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
tests/cases/compiler/commonMissingSemicolons.ts(66,1): error TS1128: Declaration or statement expected.
tests/cases/compiler/commonMissingSemicolons.ts(70,11): error TS1005: ';' expected.
tests/cases/compiler/commonMissingSemicolons.ts(71,1): error TS1128: Declaration or statement expected.
tests/cases/compiler/commonMissingSemicolons.ts(75,11): error TS1005: ';' expected.
tests/cases/compiler/commonMissingSemicolons.ts(78,1): error TS1128: Declaration or statement expected.
==== tests/cases/compiler/commonMissingSemicolons.ts (76 errors) ====
async function myAsyncFunction1() {}
asynd function myAsyncFunction2() {}
~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'async'?
~~~~~
!!! error TS2304: Cannot find name 'asynd'.
sasync function myAsyncFunction3() {}
~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'async'?
~~~~~~
!!! error TS2304: Cannot find name 'sasync'.
// Arrow functions don't (yet?) parse as nicely as standalone functions.
// Eventually it would be good to get them the same "did you mean" for typos such as "asyncd".
const myAsyncArrow1 = async () => 3;
const myAsyncArrow2 = asyncd () => 3;
~~~~~~
!!! error TS2304: Cannot find name 'asyncd'.
~~
!!! error TS1005: ';' expected.
class MyClass1 {}
clasd MyClass2 {}
~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'class'?
~~~~~
!!! error TS2304: Cannot find name 'clasd'.
~~~~~~~~
!!! error TS1434: Unexpected keyword or identifier.
~~~~~~~~
!!! error TS2552: Cannot find name 'MyClass2'. Did you mean 'MyClass1'?
!!! related TS2728 tests/cases/compiler/commonMissingSemicolons.ts:10:7: 'MyClass1' is declared here.
classs MyClass3 {}
~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'class'?
~~~~~~
!!! error TS2304: Cannot find name 'classs'.
~~~~~~~~
!!! error TS1434: Unexpected keyword or identifier.
~~~~~~~~
!!! error TS2552: Cannot find name 'MyClass3'. Did you mean 'MyClass1'?
!!! related TS2728 tests/cases/compiler/commonMissingSemicolons.ts:10:7: 'MyClass1' is declared here.
const myConst1 = 1;
consd myConst2 = 1;
~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'const'?
~~~~~
!!! error TS2304: Cannot find name 'consd'.
~~~~~~~~
!!! error TS2552: Cannot find name 'myConst2'. Did you mean 'myConst1'?
!!! related TS2728 tests/cases/compiler/commonMissingSemicolons.ts:14:7: 'myConst1' is declared here.
constd myConst3 = 1;
~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'const'?
~~~~~~
!!! error TS2304: Cannot find name 'constd'.
~~~~~~~~
!!! error TS2304: Cannot find name 'myConst3'.
declare const myDeclareConst1: 1;
declared const myDeclareConst2: 1;
~~~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'declare'?
~~~~~~~~
!!! error TS2304: Cannot find name 'declared'.
declare constd myDeclareConst3: 1;
~~~~~~~
!!! error TS2304: Cannot find name 'declare'.
~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'const'?
~~~~~~
!!! error TS2304: Cannot find name 'constd'.
declared constd myDeclareConst4: 1;
~~~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'declare'?
~~~~~~~~
!!! error TS2304: Cannot find name 'declared'.
~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'const'?
~~~~~~
!!! error TS2304: Cannot find name 'constd'.
declareconst myDeclareConst5;
~~~~~~~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'declare const'?
~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'declareconst'.
~~~~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'myDeclareConst5'.
function myFunction1() { }
functiond myFunction2() { }
~~~~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'function'?
~~~~~~~~~
!!! error TS2304: Cannot find name 'functiond'.
~~~~~~~~~~~
!!! error TS2304: Cannot find name 'myFunction2'.
~
!!! error TS1005: ';' expected.
function function() { }
~~~~~~~~
!!! error TS1359: Identifier expected. 'function' is a reserved word that cannot be used here.
~
!!! error TS1003: Identifier expected.
functionMyFunction;
~~~~~~~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'functionMyFunction'.
interface myInterface1 { }
interfaced myInterface2 { }
~~~~~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'interface'?
~~~~~~~~~~
!!! error TS2304: Cannot find name 'interfaced'.
~~~~~~~~~~~~
!!! error TS1434: Unexpected keyword or identifier.
~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'myInterface2'.
interface interface { }
interface { }
~~~~~~~~~
!!! error TS2693: 'interface' only refers to a type, but is being used as a value here.
~
!!! error TS1438: Interface must be given a name.
interface void { }
~~~~~~~~~
!!! error TS2693: 'interface' only refers to a type, but is being used as a value here.
~~~~
!!! error TS2427: Interface name cannot be 'void'.
interfaceMyInterface { }
~~~~~~~~~~~~~~~~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'interface MyInterface'?
~~~~~~~~~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'interfaceMyInterface'.
let let = 1;
let let1 = 1;
letd let2 = 1;
~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'let'?
~~~~
!!! error TS2304: Cannot find name 'letd'.
~~~~
!!! error TS2304: Cannot find name 'let2'.
letMyLet;
~~~~~~~~
!!! error TS2304: Cannot find name 'letMyLet'.
type type;
~
!!! error TS1005: '=' expected.
type type1 = {};
type type2 = type;
type type3 = {};
typed type4 = {}
~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'type'?
~~~~~
!!! error TS2304: Cannot find name 'typed'.
~~~~~
!!! error TS2304: Cannot find name 'type4'.
typed type5 = type;
~~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'type'?
~~~~~
!!! error TS2304: Cannot find name 'typed'.
~~~~~
!!! error TS2304: Cannot find name 'type5'.
~~~~
!!! error TS2693: 'type' only refers to a type, but is being used as a value here.
typeMyType;
~~~~~~~~~~
!!! error TS2304: Cannot find name 'typeMyType'.
var myVar1 = 1;
vard myVar2 = 1;
~~~~
!!! error TS1435: Unknown keyword or identifier. Did you mean 'var'?
~~~~
!!! error TS2304: Cannot find name 'vard'.
~~~~~~
!!! error TS2304: Cannot find name 'myVar2'.
varMyVar;
~~~~~~~~
!!! error TS2304: Cannot find name 'varMyVar'.
class NoSemicolonClassA {
['a'] = 0
{}
~
!!! error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
}
~
!!! error TS1128: Declaration or statement expected.
class NoSemicolonClassB {
['a'] = 0
{}
~
!!! error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
}
~
!!! error TS1128: Declaration or statement expected.
class NoSemicolonClassC {
['a'] = 0;
{}
~
!!! error TS1068: Unexpected token. A constructor, method, accessor, or property was expected.
}
~
!!! error TS1128: Declaration or statement expected.
class NoSemicolonClassD {
['a'] = 0
['b']() {}
~
!!! error TS1005: ';' expected.
}
~
!!! error TS1128: Declaration or statement expected.
class NoSemicolonClassE {
['a'] = 0
['b']() {
~
!!! error TS1005: ';' expected.
c: true
}
}
~
!!! error TS1128: Declaration or statement expected.
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