Fix wrong "slot" property warning (runtime) (#6065)

* updated: condition for warning about unknown prop

* test are updated

src/compiler/compile/render_dom/index.ts

@@ -399,7 +399,7 @@ export default function dom(
 			unknown_props_check = b`
 				const writable_props = [${writable_props.map(prop => x`'${prop.export_name}'`)}];
 				@_Object.keys($$props).forEach(key => {
-					if (!~writable_props.indexOf(key) && key.slice(0, 2) !== '$$') @_console.warn(\`<${component.tag}> was created with unknown prop '\${key}'\`);
+					if (!~writable_props.indexOf(key) && key.slice(0, 2) !== '$$' && key !== 'slot') @_console.warn(\`<${component.tag}> was created with unknown prop '\${key}'\`);
 				});
 			`;
 		}

test/js/samples/capture-inject-state/expected.js

@@ -116,7 +116,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = ["prop", "alias"];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$$set = $$props => {

test/js/samples/debug-empty/expected.js

@@ -75,7 +75,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = ["name"];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$$set = $$props => {

test/js/samples/debug-foo-bar-baz-things/expected.js

@@ -179,7 +179,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = ["things", "foo", "bar", "baz"];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$$set = $$props => {

test/js/samples/debug-foo/expected.js

@@ -171,7 +171,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = ["things", "foo"];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$$set = $$props => {

test/js/samples/debug-hoisted/expected.js

@@ -56,7 +56,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = [];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$capture_state = () => ({ obj, kobzol });

test/js/samples/debug-no-dependencies/expected.js

@@ -141,7 +141,7 @@ function instance($$self, $$props) {
 	const writable_props = [];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	return [];

test/js/samples/dev-warning-missing-data-computed/expected.js

@@ -72,7 +72,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = ["foo"];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$$set = $$props => {

test/js/samples/loop-protect/expected.js

@@ -110,7 +110,7 @@ function instance($$self, $$props, $$invalidate) {
 	const writable_props = [];
 
 	Object.keys($$props).forEach(key => {
-		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$") console_1.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!~writable_props.indexOf(key) && key.slice(0, 2) !== "$$" && key !== "slot") console_1.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	function div_binding($$value) {