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Format "super." parameters. #1097

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merged 2 commits into from
Mar 3, 2022
Merged

Format "super." parameters. #1097

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e7710cb
Format "super." parameters.
munificent Mar 3, 2022
111574a
Merge branch 'master' into super-parameters
munificent Mar 3, 2022
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -2,6 +2,7 @@

* Format named arguments anywhere (#1072).
* Format enhanced enums (#1075).
* Format "super." parameters (#1091).

# 2.2.1

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15 changes: 15 additions & 0 deletions lib/src/source_visitor.dart
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Expand Up @@ -2584,6 +2584,21 @@ class SourceVisitor extends ThrowingAstVisitor {
token(node.superKeyword);
}

@override
void visitSuperFormalParameter(SuperFormalParameter node) {
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This is virtually identical to the code for visitFieldFormalParameter() (this. parameters), which is to be expected. Unfortunately, I couldn't easily hoist it out to something reusable because FieldFormalParameter and SuperFormalParameter don't define their fields on any shared base class.

visitParameterMetadata(node.metadata, () {
_beginFormalParameter(node);
token(node.keyword, after: space);
visit(node.type, after: split);
token(node.superKeyword);
token(node.period);
visit(node.identifier);
visit(node.parameters);
token(node.question);
_endFormalParameter(node);
});
}

@override
void visitSwitchCase(SwitchCase node) {
_visitLabels(node.labels);
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22 changes: 22 additions & 0 deletions test/whitespace/constructors.unit
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Expand Up @@ -68,4 +68,26 @@ class Foo {
<<<
class Foo {
Foo(this.bar(), baz);
}
>>> "super." parameters
class Foo {
Foo(super . a, int super . b , int super . bar());
Foo.optional([ super . a, int super . b = 123 , int super . bar() ]);
Foo.named({ required super . a, int super . b : 123 , required int super . bar() });
Foo.other( final int super.x, super.bar() ? );
}
<<<
class Foo {
Foo(super.a, int super.b,
int super.bar());
Foo.optional(
[super.a,
int super.b = 123,
int super.bar()]);
Foo.named(
{required super.a,
int super.b: 123,
required int super.bar()});
Foo.other(
final int super.x, super.bar()?);
}
9 changes: 9 additions & 0 deletions test/whitespace/metadata.unit
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Expand Up @@ -209,6 +209,15 @@ class Foo {
class Foo {
Foo(@bar this.field);
}
>>> metadata on "super." parameter
class Foo {
Foo(@bar super.field, [ @foo() @baz super.another ]);
}
<<<
class Foo {
Foo(@bar super.field,
[@foo() @baz super.another]);
}
>>> metadata on function-typed formal parameter
withReturnType(@foo @bar int fn(@foo param)) {}
withoutReturnType(@foo @bar fn(@foo param)) {}
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