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Revert "Revert "Reimplement function builders as statement transformations.""

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This commit is contained in:
Doug Gregor
2020-01-21 10:07:20 -08:00
committed by GitHub
parent f6e0db5bdc
commit 8283a67648
17 changed files with 873 additions and 276 deletions
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10
test/Constraints/function_builder.swift
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@@ -352,14 +352,20 @@ func acceptComponentBuilder(@ComponentBuilder _ body: () -> Component) {
print(body())
}
func colorWithAutoClosure(_ color: @autoclosure () -> Color) -> Color {
return color()
}
var trueValue = true
acceptComponentBuilder {
"hello"
if true {
if trueValue {
3.14159
colorWithAutoClosure(.red)
}
.red
}
// CHECK: array([main.Component.string("hello"), main.Component.optional(Optional(main.Component.array([main.Component.floating(3.14159)]))), main.Component.color(main.Color.red)])
// CHECK: array([main.Component.string("hello"), main.Component.optional(Optional(main.Component.array([main.Component.floating(3.14159), main.Component.color(main.Color.red)]))), main.Component.color(main.Color.red)])
// rdar://53325810