Allow B.3.3 hoisting through conflicting catch binding

shapesecurity / shift-scope-js

scope analyser for the Shift AST

http://shift-ast.org/scope.html

Apache License 2.0

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Closed bakkot closed 7 years ago

bakkot commented 7 years ago

Fixes #33.

Note that hoisting is still blocked for non-simple parameters (as confirmed by the test following the test this PR changes).