trigger errors for deprecated methods in HttpFoundation component
Handle errors using a custom error handler

Without the custom handler, assertions after the first failure wouldn't be executed. This catches E_USER_DEPRECATED errors and passes everything else on to the phpunit error handler.
return value of handleError
[Validator] Trigger errors for deprecations
[Form] Catch deprecation errors when using deprecated methods/classes in tests
[Validator] Stop using deprecated methods
[Form] Trigger errors for deprecated methods in Form Component
[Form] replace bindRequest() with bind(), as bindRequest is deprecated
[Form] catch deprecated errors in tests
[Form] handle BC use of deprecated stuff in non-test-methods.
[Form] [FrameworkBundle] catch deprecation errors in tests
[Form] Catch deprecation errors that are caused by BC code
[Form] Fix two cases where deprecated methods were being used
Merge branch 'master' of github.com:symfony/symfony into deprecationErrors
merged branch colinfrei/deprecationErrors (PR #6180)

This PR was merged into the master branch.

Commits
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6b10550 Merge branch 'master' of github.com:symfony/symfony into deprecationErrors
1d82112 [Form] Fix two cases where deprecated methods were being used
b8cdbdc [Form] Catch deprecation errors that are caused by BC code
ebcb432 [Form] [FrameworkBundle] catch deprecation errors in tests
c21b12e [Form] handle BC use of deprecated stuff in non-test-methods.
fc2be6d [Form] catch deprecated errors in tests
800a032 [Form] replace bindRequest() with bind(), as bindRequest is deprecated
d5b2638 [Form] Trigger errors for deprecated methods in Form Component
f3d6966 [Validator] Stop using deprecated methods
d57ad32 [Form] Catch deprecation errors when using deprecated methods/classes in tests
3241157 [Validator] Trigger errors for deprecations
1f9eb7f return value of handleError
b35de9e Handle errors using a custom error handler
f49704b trigger errors for deprecated methods in HttpFoundation component

Discussion
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trigger_error() for deprecations

See also #6173 and #6139.

Started triggering errors in the HttpFoundation component.
It seems as if most of the time the error is just duplicating the text in the @deprecation comment.

Any opinions on if duplicating the text is acceptable, or if fetching the comment text to output the error makes sense?

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by Seldaek at 2012-12-04T13:39:42Z

IMO it's fine to just duplicate the `@deprecated` note in the message, since anyway this code is meant to be completely deleted, this duplication should not do much harm.

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by fabpot at 2012-12-06T08:22:21Z

@colinfrei I've merged PR #6173. Do you have time to implement the `trigger_error()` call everywhere? Thanks.

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by colinfrei at 2012-12-06T08:36:55Z

Yep I'll finish that, probably until the beginning of next week.

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by bschussek at 2012-12-10T10:15:12Z

Thank you for working on this!

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by fabpot at 2012-12-12T11:08:53Z

@colinfrei: Is this PR finished? Can I merge it?

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by colinfrei at 2012-12-12T12:09:19Z

@fabpot not quite - I lost some work due to a computer crash over the weekend. The only thing open is fixing the tests  for the Form Component and catching the cases where the Form Component intentionally uses deprecated stuff.

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by colinfrei at 2012-12-15T07:32:28Z

@fabpot - finished adding trigger_errors and catching them in Tests and as needed.
Travis is failing, but that seems to be master being broken due to the Finder changes?

I changed a few cases where the code was using deprecated methods which wasn't necessary in my eyes, specifically   1d8211249b56ccc14145b81779b9ddc3a36f9b12, 800a032f07200e281abd61928f601d6d37360e37, f3d696636afa2a0c724f92450fde275f4c6f2ad7