gcc/jit/ChangeLog:
	PR jit/64018
	* docs/intro/tutorial02.rst: Spell out lifetime of generated code.
	Add description of error-handling, taken in part from...
	* docs/topics/contexts.rst (Error-handling): Expand, and move some
	content to tutorial02.rst.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.

From-SVN: r218243