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30 lines
1.2 KiB
ReStructuredText
30 lines
1.2 KiB
ReStructuredText
**************
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Locations View
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**************
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Open the file :file:`stack.ads` at line 32. Then from the
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source editor (file :file:`stack.ads`), select the contextual menu
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`Find All References`: this highlights the `Locations` tree
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which now contains all the references for `View`, grouped by files
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(:file:`stack.ads` and :file:`stack.adb`).
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The first location is highlighted automatically: this is the spec of the
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procedure `View`. Now click in the tree on the triangle at the
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left of :file:`stack.adb`: two locations are listed, at line 90 and 97. Click
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on each of these locations: they correspond to the procedure body.
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The `Find all references` capability is another way to list all the uses of an
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entity, and it confirms that `View` isn't called in our project.
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Remove *View* body by e.g selecting it, and pressing the :kbd:`Delete` key,
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then save the file (:kbd:`Ctrl-S`).
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Do the same for the spec, save the file.
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Close the :file:`stack.ads` and :file:`stack.adb` files (menu File->Close, or
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using the shortcut :kbd:`Ctrl-W`). Rebuild by pressing the :kbd:`F4` key.
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Let's now see how to create a project corresponding to the *sdc*
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project we've used in this tutorial.
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