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fix corner case in inline (#3595)

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This commit is contained in:
Alex Lam S.L
2019-11-18 15:04:55 +08:00
committed by GitHub
parent 644f65feca
commit 4e06e1ca34
2 changed files with 94 additions and 6 deletions
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81
test/compress/functions.js
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@@ -3487,3 +3487,84 @@ hoisted_single_use: {
"bar",
]
}
pr_3592_1: {
options = {
inline: true,
reduce_funcs: false,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function problem(w) {
return g.indexOf(w);
}
function unused(x) {
return problem(x);
}
function B(problem) {
return g[problem];
}
function A(y) {
return problem(y);
}
function main(z) {
return B(A(z));
}
var g = [ "PASS" ];
console.log(main("PASS"));
}
expect: {
function problem(w) {
return g.indexOf(w);
}
function B(problem) {
return g[problem];
}
var g = [ "PASS" ];
console.log((z = "PASS", B((y = z, problem(y)))));
var z, y;
}
expect_stdout: "PASS"
}
pr_3592_2: {
options = {
inline: true,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
function problem(w) {
return g.indexOf(w);
}
function unused(x) {
return problem(x);
}
function B(problem) {
return g[problem];
}
function A(y) {
return problem(y);
}
function main(z) {
return B(A(z));
}
var g = [ "PASS" ];
console.log(main("PASS"));
}
expect: {
function problem(w) {
return g.indexOf(w);
}
var g = [ "PASS" ];
console.log((z = "PASS", function(problem) {
return g[problem];
}((y = z, problem(y)))));
var z, y;
}
expect_stdout: "PASS"
}