Commit e361221

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Add instanceof support

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Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -228,6 +228,8 @@ New_Object_Construction: do {`
`228`	`228`	`let cat1 = objectConstructor.new("Tama", 3, true)`
`229`	`229`	`try expectEqual(getJSValue(this: cat1, name: "name"), .string("Tama"))`
`230`	`230`	`try expectEqual(getJSValue(this: cat1, name: "age"), .number(3))`
	`231`	`+ try expectEqual(cat1.instanceof(objectConstructor), true)`
	`232`	`+ try expectEqual(cat1.instanceof(try expectFunction(getJSValue(this: .global, name: "Array"))), false)`
`231`	`233`	`let cat1Bark = try expectFunction(getJSValue(this: cat1, name: "bark"))`
`232`	`234`	`try expectEqual(cat1Bark(), .string("nyan"))`
`233`	`235`

Lines changed: 9 additions & 0 deletions

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`@@ -336,6 +336,15 @@ export class SwiftRuntime {`
`336`	`336`	throw Error(`Invalid result type of object constructor of "${obj}": "${result}"`)
`337`	`337`	`writeUint32(result_obj, this.heap.allocHeap(result));`
`338`	`338`	`},`
	`339`	`+ swjs_instanceof: (`
	`340`	`+ obj_ref: ref, constructor_ref: ref,`
	`341`	`+ result_ptr: pointer`
	`342`	`+ ) => {`
	`343`	`+ const obj = this.heap.referenceHeap(obj_ref)`
	`344`	`+ const constructor = this.heap.referenceHeap(constructor_ref)`
	`345`	`+ const result = obj instanceof constructor`
	`346`	`+ writeUint32(result_ptr, Number(result))`
	`347`	`+ },`
`339`	`348`	`swjs_destroy_ref: (ref: ref) => {`
`340`	`349`	`this.heap.freeHeap(ref)`
`341`	`350`	`}`

Lines changed: 10 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,16 @@ public class JSObjectRef: Equatable {`
`32`	`32`	`getJSValue(this: self, index: Int32(index))`
`33`	`33`	`}`
`34`	`34`
	`35`	`+ public func instanceof(_ constructor: JSValue) -> Bool {`
	`36`	`+ instanceof(constructor.function!)`
	`37`	`+ }`
	`38`	`+`
	`39`	`+ public func instanceof(_ constructor: JSFunctionRef) -> Bool {`
	`40`	`+ var result: Bool = false`
	`41`	`+ _instanceof(self.id, constructor.id, &result)`
	`42`	`+ return result`
	`43`	`+ }`
	`44`	`+`
`35`	`45`	`public subscript(_ index: Int) -> JSValue {`
`36`	`46`	`get { get(index) }`
`37`	`47`	`set { set(index, newValue) }`

Lines changed: 5 additions & 0 deletions

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`@@ -46,6 +46,11 @@ import _CJavaScriptKit`
`46`	`46`	`_: UnsafePointer<RawJSValue>!, _: Int32,`
`47`	`47`	`_: UnsafeMutablePointer<JavaScriptObjectRef>!`
`48`	`48`	`) { fatalError() }`
	`49`	`+ func _instanceof(`
	`50`	`+ _: JavaScriptObjectRef,`
	`51`	`+ _: JavaScriptObjectRef,`
	`52`	`+ _: UnsafeMutablePointer<Bool>!`
	`53`	`+ ) { fatalError() }`
`49`	`54`	`func _create_function(`
`50`	`55`	`_: JavaScriptHostFuncRef,`
`51`	`56`	`_: UnsafePointer<JavaScriptObjectRef>!`

Lines changed: 7 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,7 @@`
`2`	`2`	`#define _CJavaScriptKit_h`
`3`	`3`
`4`	`4`	`#include <stdlib.h>`
	`5`	`+#include <stdbool.h>`
`5`	`6`
`6`	`7`	`typedef unsigned int JavaScriptObjectRef;`
`7`	`8`	`typedef unsigned int JavaScriptHostFuncRef;`
`@@ -69,6 +70,12 @@ __attribute__((__import_module__("javascript_kit"),`
`69`	`70`	`_call_new(const JavaScriptObjectRef ref, const RawJSValue *argv, const int argc,`
`70`	`71`	`JavaScriptObjectRef *result_obj);`
`71`	`72`
	`73`	`+__attribute__((__import_module__("javascript_kit"),`
	`74`	`+ __import_name__("swjs_instanceof"))) extern void`
	`75`	`+_instanceof(const JavaScriptObjectRef obj,`
	`76`	`+ const JavaScriptObjectRef constructor,`
	`77`	`+ bool *result);`
	`78`	`+`
`72`	`79`	`__attribute__((__import_module__("javascript_kit"),`
`73`	`80`	`__import_name__("swjs_create_function"))) extern void`
`74`	`81`	`_create_function(const JavaScriptHostFuncRef host_func_id,`

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