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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2020-10-14 16:39:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-14 23:39:35 +0800 |
| commit | 3d71e97dd100fe150db3a5585d744e109bfa53ac (patch) | |
| tree | 32dcd852a9e9ef5f0e50252b1af10bb9eb1e29d0 /lib | |
| parent | 7f35d9cee05528574a24cbdad5593403db07cbf0 (diff) | |
| download | tracifyjs-3d71e97dd100fe150db3a5585d744e109bfa53ac.tar.gz tracifyjs-3d71e97dd100fe150db3a5585d744e109bfa53ac.zip | |
fix corner cases in `braces` & `sequences` (#4221)
fixes #4220
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compress.js | 2 | ||||
| -rw-r--r-- | lib/output.js | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/lib/compress.js b/lib/compress.js index 3e6218a0..e66331d4 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -2513,7 +2513,7 @@ merge(Compressor.prototype, { var line = block.body[i]; if (line instanceof AST_Var && declarations_only(line)) { decls.push(line); - } else if (stat) { + } else if (stat || line instanceof AST_Const) { return false; } else { stat = line; diff --git a/lib/output.js b/lib/output.js index 7077d6dd..70bd74be 100644 --- a/lib/output.js +++ b/lib/output.js @@ -990,7 +990,7 @@ function OutputStream(options) { /* -----[ if ]----- */ function make_then(self, output) { var b = self.body; - if (output.option("braces") + if (output.option("braces") && !(b instanceof AST_Const) || output.option("ie8") && b instanceof AST_Do) return make_block(b, output); // The squeezer replaces "block"-s that contain only a single @@ -1381,7 +1381,7 @@ function OutputStream(options) { }); function force_statement(stat, output) { - if (output.option("braces")) { + if (output.option("braces") && !(stat instanceof AST_Const)) { make_block(stat, output); } else if (!stat || stat instanceof AST_EmptyStatement) { output.force_semicolon(); |