[Observation] fix bug where a comment in an annotation would result in invalid macro expansion. The comment was 'eating' the generated variable declaration, preventing it from being visible to the compiler.

ZevEisenberg · jamieQ · commit 0d1e482cfe2d · 2025-10-11T16:35:59.000-05:00
diff --git a/lib/Macros/Sources/ObservationMacros/ObservableMacro.swift b/lib/Macros/Sources/ObservationMacros/ObservableMacro.swift
@@ -283,7 +283,7 @@ extension VariableDeclSyntax {
       leadingTrivia: leadingTrivia,
       attributes: newAttributes,
       modifiers: modifiers.privatePrefixed(prefix, in: context),
-      bindingSpecifier: TokenSyntax(bindingSpecifier.tokenKind, leadingTrivia: .space, trailingTrivia: .space, presence: .present),
+      bindingSpecifier: TokenSyntax(bindingSpecifier.tokenKind, leadingTrivia: .newline, trailingTrivia: .space, presence: .present),
       bindings: bindings.privatePrefixed(prefix, in: context),
       trailingTrivia: trailingTrivia
     )

Original file line number	Diff line number	Diff line change
`@@ -283,7 +283,7 @@ extension VariableDeclSyntax {`
`283`	`283`	`leadingTrivia: leadingTrivia,`
`284`	`284`	`attributes: newAttributes,`
`285`	`285`	`modifiers: modifiers.privatePrefixed(prefix, in: context),`
`286`		`- bindingSpecifier: TokenSyntax(bindingSpecifier.tokenKind, leadingTrivia: .space, trailingTrivia: .space, presence: .present),`
	`286`	`+ bindingSpecifier: TokenSyntax(bindingSpecifier.tokenKind, leadingTrivia: .newline, trailingTrivia: .space, presence: .present),`
`287`	`287`	`bindings: bindings.privatePrefixed(prefix, in: context),`
`288`	`288`	`trailingTrivia: trailingTrivia`
`289`	`289`	`)`