d.fixed = fixed = make_node(AST_Function, fixed, fixed);
}
if (fixed && d.single_use) {
- var value = fixed.optimize(compressor);
- return value === fixed ? fixed.clone(true) : value;
+ var recurse;
+ if (fixed instanceof AST_Function) {
+ for (var i = 0; recurse = compressor.parent(i); i++) {
+ if (recurse instanceof AST_Lambda) {
+ var name = recurse.name;
+ if (name && name.definition() === d) break;
+ }
+ }
+ }
+ if (!recurse) {
+ var value = fixed.optimize(compressor);
+ return value === fixed ? fixed.clone(true) : value;
+ }
}
if (fixed && d.should_replace === undefined) {
var init;
}
}
}
+
+issue_2442: {
+ options = {
+ reduce_vars: true,
+ toplevel: true,
+ unused: true,
+ }
+ input: {
+ function foo() {
+ foo();
+ }
+ }
+ expect: {}
+}
+
+recursive_inlining_1: {
+ options = {
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ !function() {
+ function foo() { bar(); }
+ function bar() { foo(); }
+ console.log("PASS");
+ }();
+ }
+ expect: {
+ !function() {
+ console.log("PASS");
+ }();
+ }
+ expect_stdout: "PASS"
+}
+
+recursive_inlining_2: {
+ options = {
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ !function() {
+ function foo() { qux(); }
+ function bar() { foo(); }
+ function qux() { bar(); }
+ console.log("PASS");
+ }();
+ }
+ expect: {
+ !function() {
+ console.log("PASS");
+ }();
+ }
+ expect_stdout: "PASS"
+}
+
+recursive_inlining_3: {
+ options = {
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ !function() {
+ function foo(x) { console.log("foo", x); if (x) bar(x-1); }
+ function bar(x) { console.log("bar", x); if (x) qux(x-1); }
+ function qux(x) { console.log("qux", x); if (x) foo(x-1); }
+ qux(4);
+ }();
+ }
+ expect: {
+ !function() {
+ function qux(x) {
+ console.log("qux", x);
+ if (x) (function(x) {
+ console.log("foo", x);
+ if (x) (function(x) {
+ console.log("bar", x);
+ if (x) qux(x - 1);
+ })(x - 1);
+ })(x - 1);
+ }
+ qux(4);
+ }();
+ }
+ expect_stdout: [
+ "qux 4",
+ "foo 3",
+ "bar 2",
+ "qux 1",
+ "foo 0",
+ ]
+}
+
+recursive_inlining_4: {
+ options = {
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ !function() {
+ function foo(x) { console.log("foo", x); if (x) bar(x-1); }
+ function bar(x) { console.log("bar", x); if (x) qux(x-1); }
+ function qux(x) { console.log("qux", x); if (x) foo(x-1); }
+ qux(4);
+ bar(5);
+ }();
+ }
+ expect: {
+ !function() {
+ function bar(x) {
+ console.log("bar", x);
+ if (x) qux(x - 1);
+ }
+ function qux(x) {
+ console.log("qux", x);
+ if (x) (function(x) {
+ console.log("foo", x);
+ if (x) bar(x - 1);
+ })(x - 1);
+ }
+ qux(4);
+ bar(5);
+ }();
+ }
+ expect_stdout: [
+ "qux 4",
+ "foo 3",
+ "bar 2",
+ "qux 1",
+ "foo 0",
+ "bar 5",
+ "qux 4",
+ "foo 3",
+ "bar 2",
+ "qux 1",
+ "foo 0",
+ ]
+}
+
+recursive_inlining_5: {
+ options = {
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ !function() {
+ function foo(x) { console.log("foo", x); if (x) bar(x-1); }
+ function bar(x) { console.log("bar", x); if (x) qux(x-1); }
+ function qux(x) { console.log("qux", x); if (x) foo(x-1); }
+ qux(4);
+ bar(5);
+ foo(3);
+ }();
+ }
+ expect: {
+ !function() {
+ function foo(x) {
+ console.log("foo", x);
+ if (x) bar(x - 1);
+ }
+ function bar(x) {
+ console.log("bar", x);
+ if (x) qux(x - 1);
+ }
+ function qux(x) {
+ console.log("qux", x);
+ if (x) foo(x - 1);
+ }
+ qux(4);
+ bar(5);
+ foo(3);
+ }();
+ }
+ expect_stdout: [
+ "qux 4",
+ "foo 3",
+ "bar 2",
+ "qux 1",
+ "foo 0",
+ "bar 5",
+ "qux 4",
+ "foo 3",
+ "bar 2",
+ "qux 1",
+ "foo 0",
+ "foo 3",
+ "bar 2",
+ "qux 1",
+ "foo 0",
+ ]
+}