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Improve exceptions
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‎Writerside/topics/language/basic-types.md

+9-14
Original file line numberDiff line numberDiff line change
@@ -46,14 +46,6 @@ is **unacceptable**.
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> ```typescript
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> TrUe
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> ```
49-
> ```php
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> TypeLang\Parser\Node\Literal\BoolLiteralNode {
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> +offset: 0
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> +raw: "TrUe"
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> +value: true
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> }
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Node\Literal\BoolLiteralNode"}
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>
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> {style="warning"}
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@@ -62,10 +54,11 @@ is **unacceptable**.
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> ```typescript
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> 42type
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "type"
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> ParseException: Syntax error, unexpected "type"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -102,20 +95,22 @@ The namespace delimiter can be used in conjunction with keywords such as `true`,
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> ```typescript
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> true\null
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "\"
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> ParseException: Syntax error, unexpected "\"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> <tooltip term="FQN">FQN</tooltip> type names cannot end in `\` delimiter.
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> ```typescript
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> example\name\
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected end of input
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> ParseException: Syntax error, unexpected end of input
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>

‎Writerside/topics/language/callable-types.md

+18-12
Original file line numberDiff line numberDiff line change
@@ -50,10 +50,11 @@ Just like in the PHP language.
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> ```typescript
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> foo($name)
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected ")"
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> ParseException: Syntax error, unexpected ")"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -87,10 +88,11 @@ the type and before the name.
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> ```typescript
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> foo(&T)
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "&"
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> ParseException: Syntax error, unexpected "&"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -134,10 +136,11 @@ parameter description.
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> ```typescript
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> foo(T= $name)
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "$name"
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> ParseException: Syntax error, unexpected "$name"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -194,20 +197,22 @@ _before the type_ or _before the parameter name._
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> ```typescript
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> foo(...T...)
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "..."
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> ParseException: Syntax error, unexpected "..."
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> Variadic parameter cannot be optional.
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> ```typescript
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> foo(T ...$name=)
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Cannot have variadic param with a default
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> ParseException: Cannot have variadic param with a default
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -250,10 +255,11 @@ An attribute is additional metadata for a parameter.
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> ```typescript
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> Example\Functor(#[42] int $a): void
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "42"
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> ParseException: Syntax error, unexpected "42"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>

‎Writerside/topics/language/const-types.md

+9-14
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@@ -42,14 +42,6 @@ Given the complete identity of the grammar of constants with
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> ```typescript
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> TrUe
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> ```
45-
> ```php
46-
> TypeLang\Parser\Node\Literal\BoolLiteralNode {
47-
> +offset: 0
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> +raw: "TrUe"
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> +value: true
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> }
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Node\Literal\BoolLiteralNode"}
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> {style="warning"}
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</tab>
@@ -81,10 +73,11 @@ a double colon (`::`) character, and then the constant name.
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> ```typescript
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> ClassName::SOME\ANY
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> ```
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>
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> An error similar to the one below should occur
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> ```
85-
> Syntax error, unexpected "\"
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> ParseException: Syntax error, unexpected "\"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -124,20 +117,22 @@ Prefixes on class constants can be omitted, so type will mean any class constant
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> ```typescript
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> *
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "*"
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> ParseException: Syntax error, unexpected "*"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> The asterisk (`*`) must be the final character.
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> ```typescript
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> Path\To\ClassName::PREFIX_*_SUFFIX
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "_SUFFIX"
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> ParseException: Syntax error, unexpected "_SUFFIX"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>

‎Writerside/topics/language/generic-types.md

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@@ -53,20 +53,22 @@ and the reference to the type:
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> ```typescript
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> example<>
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected ">"
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> ParseException: Syntax error, unexpected ">"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> Leading comma is NOT allowed.
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> ```typescript
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> example<,T>
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected ","
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> ParseException: Syntax error, unexpected ","
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -98,20 +100,22 @@ used, for example, in static analyzers to indicate the
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> ```typescript
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> Collection<42 User>
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> ```
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> ```php
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> Syntax error, unexpected "User"
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>
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> An error similar to the one below should occur
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> ```
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> ParseException: Syntax error, unexpected "User"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> Multiple hints are not allowed.
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> ```typescript
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> HashMap<array-key, some covariant Request>
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "Request"
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> ParseException: Syntax error, unexpected "Request"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -143,10 +147,11 @@ In addition to modern list declarations such as `list<int>` or
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> ```typescript
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> User[int]
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "int"
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> ParseException: Syntax error, unexpected "int"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -185,10 +190,11 @@ An attribute is additional metadata for an argument.
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> ```typescript
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> Collection<#[42] User>
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> ```
193+
>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "42"
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> ParseException: Syntax error, unexpected "42"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>

‎Writerside/topics/language/literal-types.md

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@@ -169,10 +169,11 @@ numbers `1` and `0` and must match the regular expression `0b[0-1]+`.
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> ```typescript
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> 0b101042
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> ```
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>
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> An error similar to the one below should occur
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> ```
173-
> Syntax error, unexpected "42"
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> ParseException: Syntax error, unexpected "42"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -218,10 +219,11 @@ numbers between `0` and `7` and must match the regular expression
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> ```typescript
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> 0o4281
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "81"
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> ParseException: Syntax error, unexpected "81"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -303,20 +305,22 @@ trailing number may be omitted. Negative values are prefixed with a minus (`-`.
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> ```typescript
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> .
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> ```
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>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "."
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> ParseException: Syntax error, unexpected "."
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> Only number between `0` and `9` are allowed.
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> ```typescript
314317
> 0.0A
315318
> ```
319+
>
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> An error similar to the one below should occur
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> ```
317-
> Syntax error, unexpected "A"
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> ParseException: Syntax error, unexpected "A"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
@@ -355,10 +359,11 @@ writing out an inconveniently long string of digits.
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> ```typescript
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> 10e-F
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> ```
362+
>
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> An error similar to the one below should occur
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> ```
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> Syntax error, unexpected "e-F"
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> ParseException: Syntax error, unexpected "e-F"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>

‎Writerside/topics/language/logical-types.md

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@@ -68,10 +68,11 @@ and is written as `?T.`
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> ```typescript
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> Example?
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> ```
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>
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> An error similar to the one below should occur
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> ```
72-
> Syntax error, unexpected "?"
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> ParseException: Syntax error, unexpected "?"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>
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</tabs>

‎Writerside/topics/language/offset-access.md

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@@ -40,21 +40,23 @@ The type of specific element, enclosed in square `[]` brackets.
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> ```typescript
4141
> Collection[[Some]]
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> ```
43+
>
44+
> An error similar to the one below should occur
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> ```
44-
> Syntax error, unexpected "["
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> ParseException: Syntax error, unexpected "["
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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> There must be a type description first, followed
5051
> by a reference to an element of that type.
5152
> ```typescript
5253
> Collection['key']{key: string}
5354
> ```
55+
>
56+
> An error similar to the one below should occur
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> ```
55-
> Syntax error, unexpected "{"
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> ParseException: Syntax error, unexpected "{"
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> ```
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> {collapsible="true" collapsed-title="TypeLang\Parser\Exception\ParseException"}
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> {style="warning"}
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</tab>

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