3215 lines
58 KiB
JavaScript
3215 lines
58 KiB
JavaScript
merge: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: false,
|
|
}
|
|
input: {
|
|
var a = "foo";
|
|
console.log(a);
|
|
function f(b) {
|
|
var c;
|
|
console.log(b);
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|
c = "bar";
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|
console.log(c);
|
|
}
|
|
f("baz");
|
|
var d = "moo";
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|
console.log(d);
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|
}
|
|
expect: {
|
|
var a = "foo";
|
|
console.log(a);
|
|
function f(c) {
|
|
var c;
|
|
console.log(c);
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|
c = "bar";
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|
console.log(c);
|
|
}
|
|
f("baz");
|
|
var d = "moo";
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|
console.log(d);
|
|
}
|
|
expect_stdout: [
|
|
"foo",
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|
"baz",
|
|
"bar",
|
|
"moo",
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|
]
|
|
}
|
|
|
|
merge_toplevel: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
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|
}
|
|
input: {
|
|
var a = "foo";
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|
console.log(a);
|
|
function f(b) {
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|
var c;
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|
console.log(b);
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|
c = "bar";
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|
console.log(c);
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|
}
|
|
f("baz");
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|
var d = "moo";
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|
console.log(d);
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|
}
|
|
expect: {
|
|
var d = "foo";
|
|
console.log(d);
|
|
function f(c) {
|
|
var c;
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|
console.log(c);
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|
c = "bar";
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|
console.log(c);
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|
}
|
|
f("baz");
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|
var d = "moo";
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|
console.log(d);
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|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"baz",
|
|
"bar",
|
|
"moo",
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|
]
|
|
}
|
|
|
|
segment: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a = "foo";
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|
console.log(a);
|
|
for (var c, i = 0; i < 1; i++) {
|
|
var b = "bar";
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|
console.log(b);
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|
c = "baz";
|
|
console.log(c);
|
|
}
|
|
var d = "moo";
|
|
console.log(d);
|
|
}
|
|
expect: {
|
|
var d = "foo";
|
|
console.log(d);
|
|
for (var c, i = 0; i < 1; i++) {
|
|
var c = "bar";
|
|
console.log(c);
|
|
c = "baz";
|
|
console.log(c);
|
|
}
|
|
var d = "moo";
|
|
console.log(d);
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"bar",
|
|
"baz",
|
|
"moo",
|
|
]
|
|
}
|
|
|
|
init_scope_vars: {
|
|
options = {
|
|
merge_vars: true,
|
|
unsafe_proto: true,
|
|
}
|
|
input: {
|
|
Function.prototype.call();
|
|
}
|
|
expect: {
|
|
(function() {}).call();
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
binary_branch: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
a && (c = b);
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
a && (c = b);
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
conditional_branch: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
a ? (c = b) : void 0;
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
a ? (c = b) : void 0;
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
if_branch: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
if (a) c = b;
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
if (a) c = b;
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
switch_branch: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
switch (a) {
|
|
case 1:
|
|
c = b;
|
|
break;
|
|
}
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
switch (a) {
|
|
case 1:
|
|
c = b;
|
|
break;
|
|
}
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
try_branch: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
try {
|
|
a && F();
|
|
} catch (e) {
|
|
c = b;
|
|
}
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
var b = "FAIL", c;
|
|
try {
|
|
a && F();
|
|
} catch (e) {
|
|
c = b;
|
|
}
|
|
return c || "PASS";
|
|
}());
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
read_before_assign_1: {
|
|
options = {
|
|
inline: true,
|
|
merge_vars: true,
|
|
sequences: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var c = 0;
|
|
c = 0;
|
|
(function() {
|
|
var a = console.log(++a);
|
|
a;
|
|
})();
|
|
c;
|
|
}
|
|
expect: {
|
|
var c = 0;
|
|
var a;
|
|
c = 0,
|
|
a = console.log(++a);
|
|
}
|
|
expect_stdout: "NaN"
|
|
}
|
|
|
|
read_before_assign_2: {
|
|
options = {
|
|
dead_code: true,
|
|
loops: true,
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a, a) {
|
|
while (b)
|
|
return "FAIL";
|
|
var b = 1;
|
|
return "PASS";
|
|
}(0, []));
|
|
}
|
|
expect: {
|
|
console.log(function(a, a) {
|
|
if (b)
|
|
return "FAIL";
|
|
var b = 1;
|
|
return "PASS";
|
|
}(0, []));
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
issue_4103: {
|
|
options = {
|
|
merge_vars: true,
|
|
side_effects: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
function f(a) {
|
|
console.log(a);
|
|
}
|
|
var b = 0;
|
|
var c = f(b++ + (c %= 1 >> console.log(c = 0)));
|
|
b;
|
|
}
|
|
expect: {
|
|
function f(a) {
|
|
console.log(a);
|
|
}
|
|
var b = 0;
|
|
var c = f(b++ + (c %= 1 >> console.log(c = 0)));
|
|
}
|
|
expect_stdout: [
|
|
"0",
|
|
"NaN",
|
|
]
|
|
}
|
|
|
|
issue_4107: {
|
|
options = {
|
|
keep_fargs: false,
|
|
merge_vars: true,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
function f(b, b, c) {
|
|
var d = 1 && a, a = console || c;
|
|
console.log(typeof a);
|
|
}
|
|
f();
|
|
})();
|
|
console.log(typeof a);
|
|
}
|
|
expect: {
|
|
(function() {
|
|
(function(a) {
|
|
a = console || a;
|
|
console.log(typeof a);
|
|
})();
|
|
})();
|
|
console.log(typeof a);
|
|
}
|
|
expect_stdout: [
|
|
"object",
|
|
"undefined",
|
|
]
|
|
}
|
|
|
|
issue_4109: {
|
|
options = {
|
|
ie8: true,
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a = "foo";
|
|
try {
|
|
throw "bar";
|
|
} catch (e) {
|
|
console.log(e);
|
|
} finally {
|
|
var o = a;
|
|
for (var k in o);
|
|
(function() {
|
|
a++;
|
|
});
|
|
}
|
|
console.log(a);
|
|
}
|
|
expect: {
|
|
var a = "foo";
|
|
try {
|
|
throw "bar";
|
|
} catch (e) {
|
|
console.log(e);
|
|
} finally {
|
|
var o = a;
|
|
for (var k in o);
|
|
(function() {
|
|
a++;
|
|
});
|
|
}
|
|
console.log(a);
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"foo",
|
|
]
|
|
}
|
|
|
|
issue_4110: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
while (a)
|
|
var c;
|
|
var b, a = c += b = a;
|
|
console.log(b);
|
|
}
|
|
expect: {
|
|
while (a)
|
|
var c;
|
|
var b, a = c += b = a;
|
|
console.log(b);
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|
|
|
|
issue_4111: {
|
|
options = {
|
|
join_vars: true,
|
|
loops: true,
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a = 0;
|
|
if (a)
|
|
a = 0;
|
|
else
|
|
for (var b = 0; --b && ++a < 2;) {
|
|
var o = console, k;
|
|
for (k in o);
|
|
}
|
|
console.log(a);
|
|
}
|
|
expect: {
|
|
var a = 0;
|
|
if (a)
|
|
a = 0;
|
|
else
|
|
for (var b = 0; --b && ++a < 2;) {
|
|
var o = console, k;
|
|
for (k in o);
|
|
}
|
|
console.log(a);
|
|
}
|
|
expect_stdout: "2"
|
|
}
|
|
|
|
issue_4112: {
|
|
options = {
|
|
functions: true,
|
|
merge_vars: true,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
console.log(typeof function() {
|
|
try {
|
|
throw 42;
|
|
} catch (e) {
|
|
var o = e;
|
|
for (e in o);
|
|
var a = function() {};
|
|
console.log(typeof a);
|
|
return a;
|
|
}
|
|
}());
|
|
}
|
|
expect: {
|
|
console.log(typeof function() {
|
|
try {
|
|
throw 42;
|
|
} catch (e) {
|
|
var a = e;
|
|
for (e in a);
|
|
a = function() {};
|
|
console.log(typeof a);
|
|
return a;
|
|
}
|
|
}());
|
|
}
|
|
expect_stdout: [
|
|
"function",
|
|
"function",
|
|
]
|
|
}
|
|
|
|
issue_4115: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
L: {
|
|
var o = typeof console;
|
|
for (var k in o)
|
|
break L;
|
|
var a = 0;
|
|
}
|
|
console.log(typeof a);
|
|
}
|
|
expect: {
|
|
L: {
|
|
var o = typeof console;
|
|
for (var k in o)
|
|
break L;
|
|
var a = 0;
|
|
}
|
|
console.log(typeof a);
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|
|
|
|
cross_branch_1_1: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
console.log(x);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
if (a)
|
|
y = "foo";
|
|
console.log(y);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_2: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
console.log(y);
|
|
}
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_3: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
console.log(y);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_4: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a)
|
|
console.log(x);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a)
|
|
console.log(y);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_5: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_6: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a) {
|
|
console.log(y);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_7: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_8: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
console.log(y);
|
|
if (a) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_1_9: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
y = "bar";
|
|
if (a)
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
console.log(y);
|
|
y = "bar";
|
|
if (a)
|
|
console.log(y);
|
|
}
|
|
a = 0;
|
|
f();
|
|
a = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_1: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
if (b)
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
if (b)
|
|
y = "foo";
|
|
console.log(y);
|
|
}
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"undefined",
|
|
"bar",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_2: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
if (b)
|
|
console.log(x);
|
|
}
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"bar",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_3: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
if (b)
|
|
x = "foo";
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
if (b)
|
|
y = "foo";
|
|
console.log(y);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"undefined",
|
|
"bar",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_4: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
if (b) {
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
if (b) {
|
|
y = "foo";
|
|
console.log(y);
|
|
}
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"bar",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_5: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
if (b)
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
if (b)
|
|
console.log(y);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"bar",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_6: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"undefined",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_7: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_8: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
if (b)
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
if (b)
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"bar",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_9: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_10: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
if (b)
|
|
console.log(x);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a) {
|
|
if (b)
|
|
console.log(y);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_11: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_12: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_13: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a) {
|
|
console.log(y);
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_14: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a) {
|
|
console.log(y);
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_15: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a) {
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a) {
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"undefined",
|
|
"foo",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2a_16: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a) {
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
console.log(y);
|
|
if (a) {
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"foo",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_1: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
if (b)
|
|
console.log(x);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a)
|
|
y = "foo";
|
|
if (b)
|
|
console.log(y);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"bar",
|
|
"bar",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_2: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"undefined",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_3: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
if (b) {
|
|
console.log(x);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a)
|
|
y = "foo";
|
|
if (b) {
|
|
console.log(y);
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_4: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_5: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
console.log(x);
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a)
|
|
y = "foo";
|
|
console.log(y);
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_6: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_7: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
console.log(y);
|
|
}
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_8: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a)
|
|
x = "foo";
|
|
console.log(x);
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a)
|
|
y = "foo";
|
|
console.log(y);
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_9: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
}
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
console.log(y);
|
|
}
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_10: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
if (a) {
|
|
x = "foo";
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
if (a) {
|
|
y = "foo";
|
|
console.log(y);
|
|
y = "bar";
|
|
}
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_11: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a)
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a)
|
|
console.log(x);
|
|
if (b)
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"foo",
|
|
"undefined",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_12: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a)
|
|
console.log(x);
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a)
|
|
console.log(y);
|
|
if (b) {
|
|
y = "bar";
|
|
console.log(y);
|
|
}
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_13: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a)
|
|
console.log(x);
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var y, y;
|
|
y = "foo";
|
|
if (a)
|
|
console.log(y);
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"bar",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_14: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
if (a) {
|
|
console.log(x);
|
|
y = "bar";
|
|
}
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
cross_branch_2b_15: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a)
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect: {
|
|
var a, b;
|
|
function f() {
|
|
var x, y;
|
|
x = "foo";
|
|
console.log(x);
|
|
if (a)
|
|
y = "bar";
|
|
if (b)
|
|
console.log(y);
|
|
}
|
|
a = 0, b = 0;
|
|
f();
|
|
a = 1, b = 0;
|
|
f();
|
|
a = 0, b = 1;
|
|
f();
|
|
a = 1, b = 1;
|
|
f();
|
|
}
|
|
expect_stdout: [
|
|
"foo",
|
|
"foo",
|
|
"foo",
|
|
"undefined",
|
|
"foo",
|
|
"bar",
|
|
]
|
|
}
|
|
|
|
issue_4126_1: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
function f(a) {
|
|
try {
|
|
console.log("PASS");
|
|
} catch (e) {
|
|
var b = a;
|
|
} finally {
|
|
var c = b;
|
|
}
|
|
console.log(c);
|
|
}
|
|
f("FAIL");
|
|
}
|
|
expect: {
|
|
function f(a) {
|
|
try {
|
|
console.log("PASS");
|
|
} catch (e) {
|
|
var b = a;
|
|
} finally {
|
|
var c = b;
|
|
}
|
|
console.log(c);
|
|
}
|
|
f("FAIL");
|
|
}
|
|
expect_stdout: [
|
|
"PASS",
|
|
"undefined",
|
|
]
|
|
}
|
|
|
|
issue_4126_2: {
|
|
options = {
|
|
inline: true,
|
|
merge_vars: true,
|
|
side_effects: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
try {
|
|
var a = function() {
|
|
var b = 0;
|
|
function f() {
|
|
b;
|
|
}
|
|
THROW(b);
|
|
}();
|
|
} catch (e) {
|
|
console.log(a);
|
|
}
|
|
}
|
|
expect: {
|
|
try {
|
|
var a = (b = 0, void THROW(b));
|
|
} catch (e) {
|
|
console.log(a);
|
|
}
|
|
function f() {}
|
|
var b;
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|
|
|
|
issue_4130: {
|
|
options = {
|
|
merge_vars: true,
|
|
side_effects: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a = 2;
|
|
while (a)
|
|
try {
|
|
console.log(a);
|
|
} catch (e) {
|
|
var b = 0;
|
|
} finally {
|
|
b && console.log("FAIL");
|
|
var c = --a;
|
|
for (var k in c)
|
|
c;
|
|
}
|
|
}
|
|
expect: {
|
|
var a = 2;
|
|
while (a)
|
|
try {
|
|
console.log(a);
|
|
} catch (e) {
|
|
var b = 0;
|
|
} finally {
|
|
b && console.log("FAIL");
|
|
var c = --a;
|
|
for (var k in c);
|
|
}
|
|
}
|
|
expect_stdout: [
|
|
"2",
|
|
"1",
|
|
]
|
|
}
|
|
|
|
issue_4135: {
|
|
options = {
|
|
evaluate: true,
|
|
inline: true,
|
|
merge_vars: true,
|
|
reduce_vars: true,
|
|
side_effects: true,
|
|
toplevel: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
var a = 0, b = 0;
|
|
--b;
|
|
a++;
|
|
if (!a)
|
|
var c = function() {
|
|
var d = 0;
|
|
function f() {
|
|
d && d.p;
|
|
}
|
|
f();
|
|
this;
|
|
}(a++);
|
|
console.log(a, b, c);
|
|
}
|
|
expect: {
|
|
var a = 0;
|
|
0;
|
|
a++;
|
|
if (!a)
|
|
c = (a++, c = 0, void (c && c.p));
|
|
var c;
|
|
console.log(a, -1, c);
|
|
}
|
|
expect_stdout: "1 -1 undefined"
|
|
}
|
|
|
|
issue_4139: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
try {
|
|
console.log;
|
|
} catch (e) {
|
|
var a, arguments = 0;
|
|
} finally {
|
|
a = typeof arguments;
|
|
console.log(a);
|
|
}
|
|
}
|
|
expect: {
|
|
try {
|
|
console.log;
|
|
} catch (e) {
|
|
var a, arguments = 0;
|
|
} finally {
|
|
a = typeof arguments;
|
|
console.log(a);
|
|
}
|
|
}
|
|
expect_stdout: "object"
|
|
}
|
|
|
|
lambda_reuse: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a, b, f = function() {
|
|
console.log(a);
|
|
};
|
|
f();
|
|
a = "PASS";
|
|
b = "FAIL";
|
|
f();
|
|
if (console.log(typeof b))
|
|
console.log(b);
|
|
}
|
|
expect: {
|
|
var a, b, f = function() {
|
|
console.log(a);
|
|
};
|
|
f();
|
|
a = "PASS";
|
|
b = "FAIL";
|
|
f();
|
|
if (console.log(typeof b))
|
|
console.log(b);
|
|
}
|
|
expect_stdout: [
|
|
"undefined",
|
|
"PASS",
|
|
"string",
|
|
]
|
|
}
|
|
|
|
conditional_write: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a = "FAIL", b;
|
|
if (console)
|
|
a = "PASS";
|
|
b = [a, 42].join();
|
|
console.log(b);
|
|
}
|
|
expect: {
|
|
var b = "FAIL", b;
|
|
if (console)
|
|
b = "PASS";
|
|
b = [b, 42].join();
|
|
console.log(b);
|
|
}
|
|
expect_stdout: "PASS,42"
|
|
}
|
|
|
|
issue_4155: {
|
|
options = {
|
|
inline: true,
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
try {
|
|
throw "PASS";
|
|
} catch (e) {
|
|
var a;
|
|
(function() {
|
|
console.log(e, a);
|
|
})(a = NaN);
|
|
}
|
|
var e = function() {};
|
|
e && console.log(typeof e);
|
|
})();
|
|
}
|
|
expect: {
|
|
(function() {
|
|
try {
|
|
throw "PASS";
|
|
} catch (e) {
|
|
var a;
|
|
a = NaN,
|
|
void console.log(e, a);
|
|
}
|
|
var e = function() {};
|
|
e && console.log(typeof e);
|
|
})();
|
|
}
|
|
expect_stdout: [
|
|
"PASS NaN",
|
|
"function",
|
|
]
|
|
}
|
|
|
|
issue_4157_1: {
|
|
options = {
|
|
dead_code: true,
|
|
loops: true,
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
try {
|
|
for (var a = "FAIL"; a; a++)
|
|
return;
|
|
var b = 0;
|
|
} finally {
|
|
console.log(b);
|
|
}
|
|
})();
|
|
}
|
|
expect: {
|
|
(function() {
|
|
try {
|
|
var a = "FAIL";
|
|
if (a)
|
|
return;
|
|
var b = 0;
|
|
} finally {
|
|
console.log(b);
|
|
}
|
|
})();
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|
|
|
|
issue_4157_2: {
|
|
options = {
|
|
dead_code: true,
|
|
loops: true,
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
try {
|
|
throw "FAIL";
|
|
} catch (e) {
|
|
for (var a = e; a; a++)
|
|
return;
|
|
var b = 0;
|
|
} finally {
|
|
console.log(b);
|
|
}
|
|
})();
|
|
}
|
|
expect: {
|
|
(function() {
|
|
try {
|
|
throw "FAIL";
|
|
} catch (e) {
|
|
var a = e;
|
|
if (a)
|
|
return;
|
|
var b = 0;
|
|
} finally {
|
|
console.log(b);
|
|
}
|
|
})();
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|
|
|
|
issue_4168: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
var o = {
|
|
f: function(a, b, c) {
|
|
var d = a.d;
|
|
var e = b.e;
|
|
var f = c.f;
|
|
this.g(arguments);
|
|
if (d)
|
|
console.log(e, f);
|
|
},
|
|
g: function(args) {
|
|
console.log(args[0], args[1], args[2]);
|
|
},
|
|
};
|
|
o.f("PASS", true, 42);
|
|
}
|
|
expect: {
|
|
var o = {
|
|
f: function(a, b, c) {
|
|
var d = a.d;
|
|
var e = b.e;
|
|
var f = c.f;
|
|
this.g(arguments);
|
|
if (d)
|
|
console.log(e, f);
|
|
},
|
|
g: function(args) {
|
|
console.log(args[0], args[1], args[2]);
|
|
},
|
|
};
|
|
o.f("PASS", true, 42);
|
|
}
|
|
expect_stdout: "PASS true 42"
|
|
}
|
|
|
|
issue_4168_use_strict: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
"use strict";
|
|
var o = {
|
|
f: function(a, b, c) {
|
|
var d = a.d;
|
|
var e = b.e;
|
|
var f = c.f;
|
|
this.g(arguments);
|
|
if (d)
|
|
console.log(e, f);
|
|
},
|
|
g: function(args) {
|
|
console.log(args[0], args[1], args[2]);
|
|
},
|
|
};
|
|
o.f("PASS", true, 42);
|
|
}
|
|
expect: {
|
|
"use strict";
|
|
var o = {
|
|
f: function(d, e, f) {
|
|
var d = d.d;
|
|
var e = e.e;
|
|
var f = f.f;
|
|
this.g(arguments);
|
|
if (d)
|
|
console.log(e, f);
|
|
},
|
|
g: function(args) {
|
|
console.log(args[0], args[1], args[2]);
|
|
},
|
|
};
|
|
o.f("PASS", true, 42);
|
|
}
|
|
expect_stdout: "PASS true 42"
|
|
}
|
|
|
|
issue_4237_1: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
do {
|
|
var b = a++;
|
|
if (b)
|
|
return "FAIL";
|
|
continue;
|
|
var c = 42;
|
|
} while ("undefined" != typeof c);
|
|
return "PASS";
|
|
}(0));
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
do {
|
|
var b = a++;
|
|
if (b)
|
|
return "FAIL";
|
|
continue;
|
|
var c = 42;
|
|
} while ("undefined" != typeof c);
|
|
return "PASS";
|
|
}(0));
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
issue_4237_2: {
|
|
options = {
|
|
dead_code: true,
|
|
evaluate: true,
|
|
loops: true,
|
|
merge_vars: true,
|
|
switches: true,
|
|
}
|
|
input: {
|
|
console.log(function(a) {
|
|
do {
|
|
switch (0) {
|
|
case 0:
|
|
var b = a++;
|
|
default:
|
|
while (b)
|
|
return "FAIL";
|
|
}
|
|
try {
|
|
var c = 0;
|
|
} finally {
|
|
continue;
|
|
}
|
|
var d = 0;
|
|
} while ("undefined" != typeof d);
|
|
return "PASS";
|
|
}(0));
|
|
}
|
|
expect: {
|
|
console.log(function(a) {
|
|
do {
|
|
switch (0) {
|
|
case 0:
|
|
var b = a++;
|
|
if (b)
|
|
return "FAIL";
|
|
}
|
|
try {
|
|
var c = 0;
|
|
} finally {
|
|
continue;
|
|
}
|
|
var d = 0;
|
|
} while ("undefined" != typeof d);
|
|
return "PASS";
|
|
}(0));
|
|
}
|
|
expect_stdout: "PASS"
|
|
}
|
|
|
|
issue_4253: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
switch (0) {
|
|
default:
|
|
var a = "FAIL";
|
|
a = a && a;
|
|
try {
|
|
break;
|
|
} catch (e) {}
|
|
var b = 42;
|
|
}
|
|
console.log(b);
|
|
}
|
|
expect: {
|
|
switch (0) {
|
|
default:
|
|
var a = "FAIL";
|
|
a = a && a;
|
|
try {
|
|
break;
|
|
} catch (e) {}
|
|
var b = 42;
|
|
}
|
|
console.log(b);
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|
|
|
|
issue_4255: {
|
|
options = {
|
|
dead_code: true,
|
|
loops: true,
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
L: for (var a = 2; --a;)
|
|
for (var b = 0; console.log(b); --b)
|
|
break L;
|
|
}
|
|
expect: {
|
|
L: for (var a = 2; --a;) {
|
|
var b = 0;
|
|
if (console.log(b))
|
|
break L;
|
|
}
|
|
}
|
|
expect_stdout: "0"
|
|
}
|
|
|
|
issue_4257: {
|
|
options = {
|
|
merge_vars: true,
|
|
toplevel: true,
|
|
}
|
|
input: {
|
|
var a = 0;
|
|
for (var i = 0; i < 2; i++)
|
|
switch (--a) {
|
|
case 0:
|
|
var b = 0;
|
|
break;
|
|
case 0:
|
|
default:
|
|
var c = 1 + (0 | (b && A));
|
|
console.log(c);
|
|
}
|
|
}
|
|
expect: {
|
|
var a = 0;
|
|
for (var i = 0; i < 2; i++)
|
|
switch (--a) {
|
|
case 0:
|
|
var b = 0;
|
|
break;
|
|
case 0:
|
|
default:
|
|
var c = 1 + (0 | (b && A));
|
|
console.log(c);
|
|
}
|
|
}
|
|
expect_stdout: [
|
|
"1",
|
|
"1",
|
|
]
|
|
}
|
|
|
|
issue_4628: {
|
|
options = {
|
|
merge_vars: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
try {
|
|
console;
|
|
} finally {
|
|
var b = a;
|
|
}
|
|
for (var a in "foo");
|
|
console.log(b);
|
|
})();
|
|
}
|
|
expect: {
|
|
(function() {
|
|
try {
|
|
console;
|
|
} finally {
|
|
var b = a;
|
|
}
|
|
for (var a in "foo");
|
|
console.log(b);
|
|
})();
|
|
}
|
|
expect_stdout: "undefined"
|
|
}
|