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fold cascade functionality into collapse_vars (#2586)

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This commit is contained in:
Alex Lam S.L
2017-12-14 01:20:36 +08:00
committed by GitHub
parent 7f418978c9
commit ef618332ea
23 changed files with 269 additions and 207 deletions
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78
test/compress/issue-1261.js
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@@ -8,7 +8,6 @@ pure_function_calls: {
unused : true,
if_return : true,
join_vars : true,
cascade : true,
negate_iife : true,
}
input: {
@@ -49,13 +48,13 @@ pure_function_calls: {
a.b(), f.g();
}
expect_warnings: [
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:17,8]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:17,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:30,37]",
"WARN: Dropping unused variable iife2 [test/compress/issue-1261.js:30,16]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:28,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:38,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:39,31]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:16,8]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:16,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:29,37]",
"WARN: Dropping unused variable iife2 [test/compress/issue-1261.js:29,16]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:27,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:37,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:38,31]",
]
}
@@ -69,7 +68,6 @@ pure_function_calls_toplevel: {
unused : true,
if_return : true,
join_vars : true,
cascade : true,
negate_iife : true,
toplevel : true,
}
@@ -112,17 +110,17 @@ pure_function_calls_toplevel: {
a.b(), f.g();
}
expect_warnings: [
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:79,8]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:79,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:92,37]",
"WARN: Dropping unused variable iife2 [test/compress/issue-1261.js:92,16]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:90,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:107,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:108,31]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:84,33]",
"WARN: Dropping unused variable iife1 [test/compress/issue-1261.js:84,12]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:100,45]",
"WARN: Dropping unused variable MyClass [test/compress/issue-1261.js:100,12]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:77,8]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:77,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:90,37]",
"WARN: Dropping unused variable iife2 [test/compress/issue-1261.js:90,16]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:88,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:105,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:106,31]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:82,33]",
"WARN: Dropping unused variable iife1 [test/compress/issue-1261.js:82,12]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:98,45]",
"WARN: Dropping unused variable MyClass [test/compress/issue-1261.js:98,12]",
]
}
@@ -157,29 +155,29 @@ should_warn: {
baz();
}
expect_warnings: [
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:137,61]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:137,23]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:137,23]",
"WARN: Boolean || always true [test/compress/issue-1261.js:138,23]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:135,61]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:135,23]",
"WARN: Dropping side-effect-free statement [test/compress/issue-1261.js:135,23]",
"WARN: Boolean || always true [test/compress/issue-1261.js:136,23]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:136,23]",
"WARN: Condition always true [test/compress/issue-1261.js:136,23]",
"WARN: Condition left of || always true [test/compress/issue-1261.js:137,8]",
"WARN: Condition always true [test/compress/issue-1261.js:137,8]",
"WARN: Boolean && always false [test/compress/issue-1261.js:138,23]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:138,23]",
"WARN: Condition always true [test/compress/issue-1261.js:138,23]",
"WARN: Condition left of || always true [test/compress/issue-1261.js:139,8]",
"WARN: Condition always true [test/compress/issue-1261.js:139,8]",
"WARN: Boolean && always false [test/compress/issue-1261.js:140,23]",
"WARN: Condition always false [test/compress/issue-1261.js:138,23]",
"WARN: Condition left of && always false [test/compress/issue-1261.js:139,8]",
"WARN: Condition always false [test/compress/issue-1261.js:139,8]",
"WARN: + in boolean context always true [test/compress/issue-1261.js:140,23]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:140,23]",
"WARN: Condition always false [test/compress/issue-1261.js:140,23]",
"WARN: Condition left of && always false [test/compress/issue-1261.js:141,8]",
"WARN: Condition always false [test/compress/issue-1261.js:141,8]",
"WARN: + in boolean context always true [test/compress/issue-1261.js:142,23]",
"WARN: Condition always true [test/compress/issue-1261.js:140,23]",
"WARN: + in boolean context always true [test/compress/issue-1261.js:141,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:141,31]",
"WARN: Condition always true [test/compress/issue-1261.js:141,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:142,23]",
"WARN: Condition always true [test/compress/issue-1261.js:142,23]",
"WARN: + in boolean context always true [test/compress/issue-1261.js:143,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:143,31]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:143,24]",
"WARN: Condition always true [test/compress/issue-1261.js:143,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:144,23]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:145,24]",
"WARN: Condition always true [test/compress/issue-1261.js:145,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:146,31]",
"WARN: Condition always false [test/compress/issue-1261.js:146,8]",
"WARN: Dropping __PURE__ call [test/compress/issue-1261.js:144,31]",
"WARN: Condition always false [test/compress/issue-1261.js:144,8]",
]
}