JSX currently transforms everything to double quote except these two. This way, it's at least consistent and will satisfy half of the people who do put a strict quotation linting on their project.
Test: `jest`, check the double quoted transformed `data-bla="something"`.
The biggest change: instead of calling functions directly, we now use
React.createElement to wrap.
The other big change: this removes the need for the @jsx pragma.
Instead we'll parse everything, assume React is in scope,
and only look for the actual XJS parts in the AST (as opposed to only
runing the transform when @jsx was specified in the docblock).
Note: this is actually a series of commits internally and should have
been syned out in pieces over the past several weeks.
grep -rl 'Copyright 2013 Facebook' static_upstream | xargs perl -pi -w -e s/Copyright 2013 Facebook/Copyright 2013-2014 Facebook/g;'
Not going to check in a script to do this since it will just change every year.
Closes#1006
This ensures we don't add displayName in the transform if it's already been
defined. This is especially important when in strict mode, where duplicate
properties in an object is an exception.
The bug fixed by this commit prevented the correct parsing of
`var` statements with multiple variables being declared. Instead
of trying to parse a whole 'variable declarations' (a `var`
statement with all its declarations), this visitor now only
parses single 'variable declarators'.
