Alex Lam S.L
7bea38a05d
optimize try-catch-finally ( #1731 )
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- eliminate empty blocks
- flatten out if try-block does not throw
2017-03-30 12:16:58 +08:00
Alex Lam S.L
a3cc3a9b87
make expect_stdout work on Node.js 0.12 ( #1623 )
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That particular version of Node.js has messed up error messages, so provide a version-specific workaround.
Also fixed an formatting issue which would cause `expect_stdout` to fail if error message contains excerpts of input.
Apply `expect_stdout` to more applicable tests.
2017-03-19 12:00:32 +08:00
Alex Lam S.L
fb092839c2
fix top-level directives in compress tests ( #1615 )
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`input` and `expect` are parsed as `AST_BlockStatement` which does not support `AST_Directive` by default.
Emulate that by transforming preceding `AST_SimpleStatement`s of `AST_String` into `AST_Directive`.
2017-03-18 01:56:15 +08:00
Alex Lam S.L
9e6b128374
fix catch variable reference in IE8 ( #1587 )
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`AST_Scope.def_variable()` will overwrite `AST_Symbol.thedef`, so save a copy before calling.
fixes #1586
2017-03-10 03:15:21 +08:00
Alex Lam S.L
b70591be1a
handle variable declaration within catch blocks ( #1546 )
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accounts for IE8- scoping
2017-03-05 13:13:44 +08:00
Alex Lam S.L
1f0333e9f1
stay safe with constants in IE8- ( #1547 )
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- `undefined` etc. can be redefined at top-level for IE8-, so disable related optimisations
- fixed `--support-ie8` catch mangle bug
2017-03-05 12:51:11 +08:00
kzc
ec2e5fa3a2
Have minify() and tests use figure_out_scope() as uglifyjs CLI does
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Clarify docs, help and tests for --support-ie8 and screw_ie8=false
2017-01-19 17:14:33 +01:00
Anthony Van de Gejuchte
057de570e6
Pass mangle options to figure_out_scope before mangling in tests
2016-10-27 22:55:49 +02:00
Richard van Velzen
335e349314
Allow specification beautify options in tests
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Caught an error in #847 as well - `output` wasn't passed anywhere which led to an exception. `options` was available though.
2015-10-28 20:50:01 +01:00
