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minor clean-ups (#2951)

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This commit is contained in:
Alex Lam S.L
2018-02-24 02:24:47 +08:00
committed by GitHub
parent f40f5eb228
commit 455790202a
4 changed files with 6 additions and 8 deletions
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1
lib/compress.js
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@@ -4404,7 +4404,6 @@ merge(Compressor.prototype, {
var comp = new Compressor(compressor.options); var comp = new Compressor(compressor.options);
ast = ast.transform(comp); ast = ast.transform(comp);
ast.figure_out_scope(mangle); ast.figure_out_scope(mangle);
base54.reset();
ast.compute_char_frequency(mangle); ast.compute_char_frequency(mangle);
ast.mangle_names(mangle); ast.mangle_names(mangle);
var fun; var fun;

1
lib/minify.js
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@@ -150,7 +150,6 @@ function minify(files, options) {
if (options.mangle) toplevel.figure_out_scope(options.mangle); if (options.mangle) toplevel.figure_out_scope(options.mangle);
if (timings) timings.mangle = Date.now(); if (timings) timings.mangle = Date.now();
if (options.mangle) { if (options.mangle) {
base54.reset();
toplevel.compute_char_frequency(options.mangle); toplevel.compute_char_frequency(options.mangle);
toplevel.mangle_names(options.mangle); toplevel.mangle_names(options.mangle);
} }

11
lib/scope.js
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@@ -401,7 +401,7 @@ AST_Symbol.DEFMETHOD("global", function(){
return this.definition().global; return this.definition().global;
}); });
AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options) { function _default_mangler_options(options) {
options = defaults(options, { options = defaults(options, {
eval : false, eval : false,
ie8 : false, ie8 : false,
@@ -413,10 +413,10 @@ AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options) {
// Never mangle arguments // Never mangle arguments
push_uniq(options.reserved, "arguments"); push_uniq(options.reserved, "arguments");
return options; return options;
}); }
AST_Toplevel.DEFMETHOD("mangle_names", function(options){ AST_Toplevel.DEFMETHOD("mangle_names", function(options){
options = this._default_mangler_options(options); options = _default_mangler_options(options);
// We only need to mangle declaration nodes. Special logic wired // We only need to mangle declaration nodes. Special logic wired
// into the code generator will display the mangled name if it's // into the code generator will display the mangled name if it's
@@ -506,7 +506,7 @@ AST_Toplevel.DEFMETHOD("find_colliding_names", function(options) {
AST_Toplevel.DEFMETHOD("expand_names", function(options) { AST_Toplevel.DEFMETHOD("expand_names", function(options) {
base54.reset(); base54.reset();
base54.sort(); base54.sort();
options = this._default_mangler_options(options); options = _default_mangler_options(options);
var avoid = this.find_colliding_names(options); var avoid = this.find_colliding_names(options);
var cname = 0; var cname = 0;
this.globals.each(rename); this.globals.each(rename);
@@ -544,7 +544,8 @@ AST_Sequence.DEFMETHOD("tail_node", function() {
}); });
AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options){ AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options){
options = this._default_mangler_options(options); options = _default_mangler_options(options);
base54.reset();
try { try {
AST_Node.prototype.print = function(stream, force_parens) { AST_Node.prototype.print = function(stream, force_parens) {
this._print(stream, force_parens); this._print(stream, force_parens);

1
test/run-tests.js
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@@ -135,7 +135,6 @@ function run_compress_tests() {
var output = cmp.compress(input); var output = cmp.compress(input);
output.figure_out_scope(test.mangle); output.figure_out_scope(test.mangle);
if (test.mangle) { if (test.mangle) {
U.base54.reset();
output.compute_char_frequency(test.mangle); output.compute_char_frequency(test.mangle);
output.mangle_names(test.mangle); output.mangle_names(test.mangle);
if (test.mangle.properties) { if (test.mangle.properties) {