non_hoisted_function_after_return: {
options = {
booleans: true,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: false,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
side_effects: true,
unused: true,
}
input: {
function foo(x) {
if (x) {
return bar();
not_called1();
} else {
return baz();
not_called2();
}
function bar() { return 7; }
return not_reached;
function UnusedFunction() {}
function baz() { return 8; }
}
}
expect: {
function foo(x) {
return (x ? bar : baz)();
function bar() { return 7 }
function baz() { return 8 }
}
}
expect_warnings: [
"WARN: Dropping unreachable code [test/compress/issue-1034.js:4,16]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:7,16]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:10,12]",
"WARN: Dropping unused function UnusedFunction [test/compress/issue-1034.js:11,21]",
]
}
non_hoisted_function_after_return_2a: {
options = {
booleans: true,
collapse_vars: false,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: false,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
passes: 2,
side_effects: true,
unused: true,
}
input: {
function foo(x) {
if (x) {
return bar(1);
var a = not_called(1);
} else {
return bar(2);
var b = not_called(2);
}
var c = bar(3);
function bar(x) { return 7 - x; }
function nope() {}
return b || c;
}
}
expect: {
function foo(x) {
return bar(x ? 1 : 2);
function bar(x) {
return 7 - x;
}
}
}
expect_warnings: [
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:4,16]",
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:7,16]",
"WARN: Dropping unused variable a [test/compress/issue-1034.js:4,20]",
"WARN: Dropping unused function nope [test/compress/issue-1034.js:11,21]",
"INFO: pass 0: last_count: Infinity, count: 35",
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:9,12]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:12,12]",
"INFO: Dropping unused variable b [test/compress/issue-1034.js:7,20]",
"INFO: Dropping unused variable c [test/compress/issue-1034.js:9,16]",
"INFO: pass 1: last_count: 35, count: 18",
]
}
non_hoisted_function_after_return_2b: {
options = {
booleans: true,
collapse_vars: false,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: false,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
side_effects: true,
unused: true,
}
input: {
function foo(x) {
if (x) {
return bar(1);
} else {
return bar(2);
var b;
}
var c = bar(3);
function bar(x) {
return 7 - x;
}
return b || c;
}
}
expect: {
function foo(x) {
return bar(x ? 1 : 2);
function bar(x) { return 7 - x; }
}
}
expect_warnings: [
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:8,12]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:12,12]",
]
}
non_hoisted_function_after_return_strict: {
options = {
booleans: true,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: false,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
side_effects: true,
unused: true,
}
input: {
"use strict";
function foo(x) {
if (x) {
return bar();
not_called1();
} else {
return baz();
not_called2();
}
function bar() { return 7; }
return not_reached;
function UnusedFunction() {}
function baz() { return 8; }
}
console.log(foo(0), foo(1));
}
expect: {
"use strict";
function foo(x) {
return (x ? bar : baz)();
function bar() { return 7 }
function baz() { return 8 }
}
console.log(foo(0), foo(1));
}
expect_stdout: "8 7"
expect_warnings: [
"WARN: Dropping unreachable code [test/compress/issue-1034.js:5,16]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:8,16]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:11,12]",
"WARN: Dropping unused function UnusedFunction [test/compress/issue-1034.js:12,21]",
]
}
non_hoisted_function_after_return_2a_strict: {
options = {
booleans: true,
collapse_vars: false,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: false,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
passes: 2,
side_effects: true,
unused: true,
}
input: {
"use strict";
function foo(x) {
if (x) {
return bar(1);
var a = not_called(1);
} else {
return bar(2);
var b = not_called(2);
}
var c = bar(3);
function bar(x) { return 7 - x; }
function nope() {}
return b || c;
}
console.log(foo(0), foo(1));
}
expect: {
"use strict";
function foo(x) {
return bar(x ? 1 : 2);
function bar(x) {
return 7 - x;
}
}
console.log(foo(0), foo(1));
}
expect_stdout: "5 6"
expect_warnings: [
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:5,16]",
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:8,16]",
"WARN: Dropping unused variable a [test/compress/issue-1034.js:5,20]",
"WARN: Dropping unused function nope [test/compress/issue-1034.js:12,21]",
"INFO: pass 0: last_count: Infinity, count: 46",
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:10,12]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:13,12]",
"INFO: Dropping unused variable b [test/compress/issue-1034.js:8,20]",
"INFO: Dropping unused variable c [test/compress/issue-1034.js:10,16]",
"INFO: pass 1: last_count: 46, count: 29",
]
}
non_hoisted_function_after_return_2b_strict: {
options = {
booleans: true,
collapse_vars: false,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: false,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
side_effects: true,
unused: true,
}
input: {
"use strict";
function foo(x) {
if (x) {
return bar(1);
} else {
return bar(2);
var b;
}
var c = bar(3);
function bar(x) {
return 7 - x;
}
return b || c;
}
console.log(foo(0), foo(1));
}
expect: {
"use strict";
function foo(x) {
return bar(x ? 1 : 2);
function bar(x) { return 7 - x; }
}
console.log(foo(0), foo(1));
}
expect_stdout: "5 6"
expect_warnings: [
"WARN: Dropping initialization in unreachable code [test/compress/issue-1034.js:9,12]",
"WARN: Dropping unreachable code [test/compress/issue-1034.js:13,12]",
]
}
