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Merge branch 'master' into harmony-v3.3.0

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This commit is contained in:
alexlamsl
2017-12-24 19:19:24 +08:00
parent 8d156b51fe f1556cb945
commit dbf8684287
42 changed files with 3285 additions and 872 deletions
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196
test/compress/reduce_vars.js
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@@ -1396,7 +1396,7 @@ defun_inline_3: {
options = {
evaluate: true,
inline: true,
passes: 2,
passes: 3,
reduce_funcs: true,
reduce_vars: true,
side_effects: true,
@@ -2250,23 +2250,22 @@ redefine_farg_2: {
console.log(f([]), g([]), h([]));
}
expect: {
console.log(function(a) {
return typeof a;
}([]), "number",function(a, b) {
console.log((a = [], typeof a), "number",function(a, b) {
a = b;
return typeof a;
}([]));
var a;
}
expect_stdout: "object number undefined"
}
redefine_farg_3: {
options = {
cascade: true,
collapse_vars: true,
evaluate: true,
inline: true,
keep_fargs: false,
passes: 2,
passes: 3,
reduce_funcs: true,
reduce_vars: true,
sequences: true,
@@ -3217,6 +3216,7 @@ obj_var_2: {
obj_arg_1: {
options = {
collapse_vars: true,
evaluate: true,
inline: true,
passes: 2,
@@ -3248,9 +3248,10 @@ obj_arg_1: {
obj_arg_2: {
options = {
collapse_vars: true,
evaluate: true,
inline: true,
passes: 2,
passes: 3,
properties: true,
reduce_funcs: true,
reduce_vars: true,
@@ -3671,6 +3672,37 @@ escaped_prop_1: {
}
escaped_prop_2: {
options = {
collapse_vars: true,
evaluate: true,
inline: true,
passes: 2,
pure_getters: "strict",
reduce_funcs: true,
reduce_vars: true,
side_effects: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var obj = { o: { a: 1 } };
(function(o) {
o.a++;
})(obj.o);
(function(o) {
console.log(o.a);
})(obj.o);
}
expect: {
var obj = { o: { a: 1 } };
obj.o.a++;
console.log(obj.o.a);
}
expect_stdout: "2"
}
escaped_prop_3: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -4907,7 +4939,7 @@ issue_2455: {
}
}
issue_2560_1: {
escape_conditional: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -4946,7 +4978,7 @@ issue_2560_1: {
expect_stdout: "PASS"
}
issue_2560_2: {
escape_sequence: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -4984,7 +5016,7 @@ issue_2560_2: {
expect_stdout: "PASS"
}
issue_2560_3: {
escape_throw: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -5029,7 +5061,7 @@ issue_2560_3: {
expect_stdout: "PASS"
}
issue_2560_4: {
escape_local_conditional: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -5066,7 +5098,7 @@ issue_2560_4: {
expect_stdout: "PASS"
}
issue_2560_5: {
escape_local_sequence: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -5103,7 +5135,7 @@ issue_2560_5: {
expect_stdout: "PASS"
}
issue_2560_6: {
escape_local_throw: {
options = {
reduce_funcs: true,
reduce_vars: true,
@@ -5276,3 +5308,141 @@ escape_expansion: {
expect_stdout: "PASS"
node_version: ">=6"
}
inverted_var: {
options = {
evaluate: true,
inline: true,
passes: 3,
reduce_vars: true,
side_effects: true,
unused: true,
}
input: {
console.log(function() {
var a = 1;
return a;
}(), function() {
var b;
b = 2;
return b;
}(), function() {
c = 3;
return c;
var c;
}(), function(c) {
c = 4;
return c;
}(), function (c) {
c = 5;
return c;
var c;
}(), function c() {
c = 6;
return c;
}(), function c() {
c = 7;
return c;
var c;
}(), function() {
c = 8;
return c;
var c = "foo";
}());
}
expect: {
console.log(1, 2, 3, 4, 5, function c() {
c = 6;
return c;
}(), 7, function() {
c = 8;
return c;
var c = "foo";
}());
}
expect_stdout: true
}
defun_single_use_loop: {
options = {
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
for (var x, i = 2; --i >= 0; ) {
var y = x;
x = f;
console.log(x === y);
}
function f() {};
}
expect: {
for (var x, i = 2; --i >= 0; ) {
var y = x;
x = f;
console.log(x === y);
}
function f() {};
}
expect_stdout: [
"false",
"true",
]
}
do_while: {
options = {
evaluate: true,
reduce_vars: true,
}
input: {
function f(a) {
do {
(function() {
a && (c = "PASS");
})();
} while (a = 0);
}
var c = "FAIL";
f(1);
console.log(c);
}
expect: {
function f(a) {
do {
(function() {
a && (c = "PASS");
})();
} while (a = 0);
}
var c = "FAIL";
f(1);
console.log(c);
}
expect_stdout: "PASS"
}
issue_2598: {
options = {
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function f() {}
function g(a) {
return a || f;
}
console.log(g(false) === g(null));
}
expect: {
function f() {}
function g(a) {
return a || f;
}
console.log(g(false) === g(null));
}
expect_stdout: "true"
}