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214efbfc3c
Based off the PlaygroundTransform, this new ASTWalker leaves calls to __builtin_pc_before and __builtin_pc_after before and after a user would expect a program counter to enter a range of source code.
63 lines
2.3 KiB
Swift
63 lines
2.3 KiB
Swift
// If you're modifying this file to add or modify function signatures, you
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// should be notifying the maintainer of PlaygroundLogger and also the
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// maintainer of lib/Sema/PlaygroundTransform.cpp.
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struct SourceRange {
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let sl : Int
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let el : Int
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let sc : Int
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let ec : Int
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var text : String {
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return "[\(sl):\(sc)-\(el):\(ec)]"
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}
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}
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class LogRecord {
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let text : String
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init(api : String, object : Any, name : String, id : Int, range : SourceRange) {
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var object_description : String = ""
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print(object, terminator: "", to: &object_description)
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text = range.text + " " + api + "[" + name + "='" + object_description + "']"
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}
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init(api : String, object : Any, name : String, range : SourceRange) {
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var object_description : String = ""
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print(object, terminator: "", to: &object_description)
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text = range.text + " " + api + "[" + name + "='" + object_description + "']"
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}
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init(api : String, object: Any, range : SourceRange) {
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var object_description : String = ""
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print(object, terminator: "", to: &object_description)
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text = range.text + " " + api + "['" + object_description + "']"
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}
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init(api: String, range : SourceRange) {
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text = range.text + " " + api
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}
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}
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func $builtin_log<T>(_ object : T, _ name : String, _ sl : Int, _ el : Int, _ sc : Int, _ ec: Int) -> AnyObject? {
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return LogRecord(api:"$builtin_log", object:object, name:name, range : SourceRange(sl:sl, el:el, sc:sc, ec:ec))
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}
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func $builtin_log_with_id<T>(_ object : T, _ name : String, _ id : Int, _ sl : Int, _ el : Int, _ sc : Int, _ ec: Int) -> AnyObject? {
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return LogRecord(api:"$builtin_log", object:object, name:name, id:id, range : SourceRange(sl:sl, el:el, sc:sc, ec:ec))
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}
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func $builtin_log_scope_entry(_ sl : Int, _ el : Int, _ sc : Int, _ ec: Int) -> AnyObject? {
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return LogRecord(api:"$builtin_log_scope_entry", range : SourceRange(sl:sl, el:el, sc:sc, ec:ec))
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}
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func $builtin_log_scope_exit(_ sl : Int, _ el : Int, _ sc : Int, _ ec: Int) -> AnyObject? {
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return LogRecord(api:"$builtin_log_scope_exit", range : SourceRange(sl:sl, el:el, sc:sc, ec:ec))
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}
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func $builtin_postPrint(_ sl : Int, _ el : Int, _ sc : Int, _ ec: Int) -> AnyObject? {
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return LogRecord(api:"$builtin_postPrint", range : SourceRange(sl:sl, el:el, sc:sc, ec:ec))
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}
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func $builtin_send_data(_ object:AnyObject?) {
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let would_print = ((object as! LogRecord).text)
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}
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