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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2018-08-29 22:14:25 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-08-29 22:14:25 +0800 |
| commit | aa0029204ebb7f52db4c70e9579caa1712d1261f (patch) | |
| tree | 8961c28c92832fd0e2a14272994a8e54a6003e54 /test | |
| parent | f352bcec3ab48b1dafd5fdf698f99398c4cf52ff (diff) | |
| download | tracifyjs-aa0029204ebb7f52db4c70e9579caa1712d1261f.tar.gz tracifyjs-aa0029204ebb7f52db4c70e9579caa1712d1261f.zip | |
fix corner case in `reduce_vars` (#3241)
fixes #3240
Diffstat (limited to 'test')
| -rw-r--r-- | test/compress/reduce_vars.js | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/test/compress/reduce_vars.js b/test/compress/reduce_vars.js index dad8ca3b..b040a3f7 100644 --- a/test/compress/reduce_vars.js +++ b/test/compress/reduce_vars.js @@ -5354,6 +5354,7 @@ issue_2774: { issue_2799_1: { options = { + passes: 2, reduce_funcs: true, reduce_vars: true, unused: true, @@ -6429,3 +6430,159 @@ issue_3140_5: { } expect_stdout: "1" } + +issue_3240_1: { + options = { + reduce_funcs: true, + reduce_vars: true, + unused: true, + } + input: { + (function() { + f(1); + function f(a) { + console.log(a); + var g = function() { + f(a - 1); + }; + if (a) g(); + } + })(); + } + expect: { + (function() { + (function f(a) { + console.log(a); + var g = function() { + f(a - 1); + }; + if (a) g(); + })(1); + })(); + } + expect_stdout: [ + "1", + "0", + ] +} + +issue_3240_2: { + options = { + passes: 2, + reduce_funcs: true, + reduce_vars: true, + unused: true, + } + input: { + (function() { + f(1); + function f(a) { + console.log(a); + var g = function() { + f(a - 1); + }; + if (a) g(); + } + })(); + } + expect: { + (function() { + (function f(a) { + console.log(a); + if (a) (function() { + f(a - 1); + })(); + })(1); + })(); + } + expect_stdout: [ + "1", + "0", + ] +} + +issue_3240_3: { + options = { + reduce_funcs: true, + reduce_vars: true, + unused: true, + } + input: { + (function() { + f(); + function f(b) { + if (!f.a) f.a = 0; + console.log(f.a.toString()); + var g = function() { + (b ? function() {} : function() { + f.a++; + f(1); + })(); + }; + g(); + } + })(); + } + expect: { + (function() { + (function f(b) { + if (!f.a) f.a = 0; + console.log(f.a.toString()); + var g = function() { + (b ? function() {} : function() { + f.a++; + f(1); + })(); + }; + g(); + })(); + })(); + } + expect_stdout: [ + "0", + "1", + ] +} + +issue_3240_4: { + options = { + passes: 2, + reduce_funcs: true, + reduce_vars: true, + unused: true, + } + input: { + (function() { + f(); + function f(b) { + if (!f.a) f.a = 0; + console.log(f.a.toString()); + var g = function() { + (b ? function() {} : function() { + f.a++; + f(1); + })(); + }; + g(); + } + })(); + } + expect: { + (function() { + (function f(b) { + if (!f.a) f.a = 0; + console.log(f.a.toString()); + (function() { + (b ? function() {} : function() { + f.a++; + f(1); + })(); + })(); + })(); + })(); + } + expect_stdout: [ + "0", + "1", + ] +} |