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remove dead code elimination option (#7669)

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Jacek Sieka 2018-04-23 17:02:38 +08:00 • committed by Andreas Rumpf
commit 72dfe176f5
57 changed files with 67 additions and 122 deletions
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doc/manual.rst
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@ -6768,22 +6768,6 @@ the created global variables within a module is not defined, but all of them
will be initialized after any top-level variables in their originating module
and before any variable in a module that imports it.
deadCodeElim pragma
-------------------
The ``deadCodeElim`` pragma only applies to whole modules: It tells the
compiler to activate (or deactivate) dead code elimination for the module the
pragma appears in.
The ``--deadCodeElim:on`` command line switch has the same effect as marking
every module with ``{.deadCodeElim:on}``. However, for some modules such as
the GTK wrapper it makes sense to *always* turn on dead code elimination -
no matter if it is globally active or not.
Example:
.. code-block:: nim
{.deadCodeElim: on.}
..
NoForward pragma