8e82d8d94c
- all symbols now have a `thedef` property which is a SymbolDef object, instead of the `uniq` that we had before (pointing to the first occurrence of the name as declaration). - for undeclared symbols we still create a SymbolDef object in the toplevel scope but mark it "undeclared" - we can now call figure_out_scope after squeezing, which is useful in order not to mangle names that were dropped by the squeezer
24 lines
502 B
JavaScript
Executable File
24 lines
502 B
JavaScript
Executable File
#! /usr/bin/env node
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var sys = require("util");
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var fs = require("fs");
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var UglifyJS = require("../tools/node");
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var filename = process.argv[2];
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var code = fs.readFileSync(filename, "utf8");
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var ast = UglifyJS.parse(code);
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ast.figure_out_scope();
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ast = ast.squeeze(UglifyJS.Compressor());
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ast.compute_char_frequency();
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UglifyJS.base54.sort();
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ast.figure_out_scope();
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ast.scope_warnings();
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ast.mangle_names();
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sys.error(UglifyJS.base54.get());
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sys.print(ast.print_to_string({ beautify: true }));
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