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47 lines
3.8 KiB
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47 lines
3.8 KiB
Plaintext
[[Property:modification_date|Fri, 04 Jan 2019 15:52:42 GMT]]
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[[Property:publication_date|Mon, 26 Nov 2018 10:45:37 GMT]]
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[[Property:uuid|4452B417-C538-49AF-960F-C3C2473A3AF8]]
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[[Property:title|Release notes for EiffelStudio 18.11]]
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[[Property:link_title|18.11]]
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[[Property:weight|-1]]
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==Graphical environment==
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* The debugger marks a class routine with a special icon in the call stack and prevents using non-class features in the watch tool inside a class routine.
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* The completion popup dialog shows the associated target class (if any) at the top of the dialog.
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* The class tool displays description of classes (if enabled).
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* The diagram tool has improved drawing of figures and connectors.
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* After refactoring, the editor restores current position as expected.
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* A project can be recompiled from scratch from the ''Project'' menu.
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* Editor tabs can be exported and imported via the hidden experimental menu ''Service > Import/Export tabs...'' ({{Key|Ctrl+Alt+D}}).
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==Compiler==
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* Assertion expressions are used as tags for assertions without explicit tags.
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* Concurrency and void-safety project settings can be overridden when compiling from the command line.
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* Project settings can use conditions based on void safety level.
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* Checks for void safety of object initialization take into account an assigner command.
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* Exception traces in final and workbench mode use the same breakpoint indexes.
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* Several code-generation and run-time bugs are fixed.
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==Libraries==
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* All container classes are now <e>ITERABLE</e> that allows for iterating over them with the <e>across</e> loop and simplifies conversions between different types of containers. {{Inline-Warning|Potential incompatibility}} for descendant classes that did not implement <e>new_cursor</e>.
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* <e>duplicate</e>, <e>duplicate_all</e> and related features of container classes are now obsolete to simplify inheritance from these classes in the future. The affected effective classes now have the feature <e>make_from_iterable</e>.
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* Figures in Vision can be drawn with anti-aliasing (on Windows).
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* <e>HASH_TABLE</e> now takes arguments of type <e>G</e> instead of <e>detachable G</e> and introduces a feature <e>definite_item</e> of type <e>G</e> (in addition to the existing feature <e>item</e> of type <e>detachable G</e>).
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* OpenSSL binding uses <code lang="text">OpenSSL 1.1.1a</code> and supports new asymmetric algorithms (RSA).
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* JWT (JSON Web Token) supports custom JWT algorithms. The associated extension library provides RSA signing algorithms.
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* Performance of the JSON parser is improved by 40% on large regular files.
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* The new function <e>JSON_VALUE.chained_item (a_key): JSON_VALUE</e> allows for expressions <e>json @ "person" @ "address" @ "city" </e> to get associated JSON value.
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* ''ROC CMS'' implements protection against cross-site scripting attacks.
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* ''EiffelWeb'' adopts nanoseconds timeout precision and supports suffixes <code lang="text">ns</code>, <code lang="text">us</code>, <code lang="text">ms</code>, <code lang="text">s</code> for the standalone connector in the initialization file.
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* ''EiffelWeb'' correctly uses the setting <code lang="text">socket.timeout</code> for ''httpd'' (before the misuse of the setting caused high CPU usage for WebSocket).
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* Creation procedures of some container classes are now secret. {{Inline-Warning|Potential incompatibility}} for clients of the classes.
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==Tools==
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* Code analyzer does not report false positives for the rules about an unread variable (<code lang="text">CA020</code>) and replacement of a regular loop with an iterative form (<code lang="text">CA024</code>).
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==Examples==
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* <e>processor_pool</e> demonstrates how a pool of active SCOOP processors can be used to execute tasks from passive regions.
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----
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See [https://dev.eiffel.com/EiffelStudio_18.11_Releases change log] for more details.
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