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| author | kzc <zaxxon2011@gmail.com> | 2016-06-30 00:24:34 -0400 |
|---|---|---|
| committer | Richard van Velzen <rvanvelzen1@gmail.com> | 2016-06-30 21:49:48 +0200 |
| commit | 02c638209ee22816b1324ff0c0f47b27db1336af (patch) | |
| tree | ab0477bc05a88c73e818b059c3c23baa34b48508 /lib | |
| parent | 030611b729af46d2239bd09c95f88e708660f254 (diff) | |
| download | tracifyjs-02c638209ee22816b1324ff0c0f47b27db1336af.tar.gz tracifyjs-02c638209ee22816b1324ff0c0f47b27db1336af.zip | |
Enable --screw-ie8 by default.
catch identifier is mangled correctly for ES5 standards-compliant JS engines by default.
Unconditionally use the ie8 if/do-while workaround whether or not --screw-ie8 is enabled.
To support non-standard ie8 javascript use: uglifyjs --support-ie8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compress.js | 2 | ||||
| -rw-r--r-- | lib/output.js | 6 | ||||
| -rw-r--r-- | lib/scope.js | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/lib/compress.js b/lib/compress.js index 527b8e62..22d6bf17 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -72,7 +72,7 @@ function Compressor(options, false_by_default) { pure_getters : false, pure_funcs : null, negate_iife : !false_by_default, - screw_ie8 : false, + screw_ie8 : true, drop_console : false, angular : false, warnings : true, diff --git a/lib/output.js b/lib/output.js index 5db1356c..324f96ed 100644 --- a/lib/output.js +++ b/lib/output.js @@ -64,7 +64,7 @@ function OutputStream(options) { comments : false, shebang : true, preserve_line : false, - screw_ie8 : false, + screw_ie8 : true, preamble : null, quote_style : 0, keep_quoted_props: false @@ -861,8 +861,8 @@ function OutputStream(options) { // adds the block brackets if needed. if (!self.body) return output.force_semicolon(); - if (self.body instanceof AST_Do - && !output.option("screw_ie8")) { + if (self.body instanceof AST_Do) { + // Unconditionally use the if/do-while workaround for all browsers. // https://github.com/mishoo/UglifyJS/issues/#issue/57 IE // croaks with "syntax error" on code like this: if (foo) // do ... while(cond); else ... we need block brackets diff --git a/lib/scope.js b/lib/scope.js index d07eca12..7ae87072 100644 --- a/lib/scope.js +++ b/lib/scope.js @@ -88,7 +88,7 @@ SymbolDef.prototype = { AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){ options = defaults(options, { - screw_ie8: false, + screw_ie8: true, cache: null }); @@ -377,7 +377,7 @@ AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options){ eval : false, sort : false, // Ignored. Flag retained for backwards compatibility. toplevel : false, - screw_ie8 : false, + screw_ie8 : true, keep_fnames : false }); }); |