@warn_unused in syntax is now called @no_unused - this is because
"warning about unused" is a C thing (or rather, an extension to C)
and various languages might want to use stricter behavior for this.
Its associated API does the reverse now - it lets you query whether
being unused is allowed at all. This is to match future behavior
of Eolian (once it supports versioning) that will likely reverse it.
@feature
Summary:
This removes all Eolian API that deals with handling of legacy
code. It also removes the code using it in the generator as well
as bindings, but for now keeps generation of .eo.legacy.h types,
as there are still instances in our codebase where things are
otherwise broken. We can remove the rest once that is resolved.
Reviewers: zmike, cedric
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D8255
Summary:
This also simplifies the beta checking API by unifying it under
objects (makes much more sense that way) and reworks the validator
to have betaness support within its context state, allowing checks
to be done easily in any place.
The betaness checks are disabled for types for the time being,
because otherwise there are too many errors (types are assumed
to be stable as they are not tagged beta, but they reference beta
classes all over the place). Set EOLIAN_TYPEDECL_BETA_WARN to 1
in your environment to force enable the checks.
Reviewers: zmike, bu5hm4n, stefan_schmidt, lauromoura, cedric
Reviewed By: zmike
Subscribers: #reviewers, #committers
Tags: #efl, #eolian
Differential Revision: https://phab.enlightenment.org/D8102
First steps toward explicit function pointer support in eolian.
To declare a function pointer type, use the following syntax, similar to
a regular eolian method declaration.
function FunctionName {
params {
...
}
return: Return type
}
This allows us to unify retrieval of docs for both regular and
overridden funcs without having two separate APIs. It's currently
missing validation and docgen is still not adjusted properly for
it either, but at least there's this. Enables retrieval of docs
for overridden funcs by default as well.
As there is no need to have separate is_auto, is_empty and
is_pure_virtual for functions and implements (each function has
its own base implement by default) I removed the function ones.
Instead, I added a way to retrieve a function's base implement
so that you can instead do the checks on the implement even when
you only have the function.
I also moved base implement build directly into the parser instead
of the database filler. That allows for significant cleanup. I
also removed distinction of implement pointers in Eolian_Function
for get and set as implements now always contain an entire thing
so the pointer was always the same anyway.
Things should still behave more or less the same, but ordering
of generated functions has changed because ordering of implements
has changed.
Previously one API used just virtual (incorrect) and one used
virtual_pure (which just sounds weird). So unify with a single
name, pure_virtual, similar as in other lanugages.
This does not change eo file syntax yet.
Now all error/unknown/etc values returned from APIs are zero,
previously it was a mix of zeroes and minus ones. Also, some
enums that had no error/invalid value before have one now, which
allows for better distinction between what is an error and what
is an intended result.
Strictness of various Eolian APIs has been enhanced, for example
eolian_class_function_get_by_name now won't return anything if
you request an EOLIAN_PROPERTY and the found func is just an
EOLIAN_PROP_GET, and various APIs won't accept arbitrary inputs
like EOLIAN_UNRESOLVED or EOLIAN_PROPERTY now, instead you will
need to provide EOLIAN_PROP_GET, EOLIAN_PROP_SET or EOLIAN_METHOD
explicitly.
The purpose of this is to reduce potential bugs and fix ambiguous
behavior. Thanks to use of EINA_SAFETY, appropriate errors should
be printed into terminal when an API is used incorrectly.
Summary:
Currently eolian abbreviates when only the last word of class name and
the first word of method name are same, but this patch abbreviates
generated c name of function to remove all duplicated affix.
For example, "efl_io_closer_fd_closer_fd_set" will be "efl_io_closer_fd_set".
Reviewers: jpeg
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D4430
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
It's now generalized to work properly with legacy functions
as well as correctly append suffixes. Thus, it can be easily
used with the documentation generator and in other places.
@feature
This adds new APIs that deal with the new documentation syntax
provided by Eolian. The old doc comment APIs are considered
deprecated from now on and will be removed.
@feature
Sometimes it is necessary to specify a different set of values for a
getter or a setter. This commit allows such specializations. This also
renders @const_get and @const_set useless (soon to be removed).
To function correctly, this required adjustment of several public APIs
as well as deprecation of eolian_function_parameter_get_by_name.
This function was not used in any generator and was pretty much
useless in the first place, so it was removed.
@fix
This is needed in Erigo to determine if a virtual pure function can be
invoked via eo_do, as we don't want error messages to be displayed in
case of a non implementation in the Eo object.
This function works with non virtual functions too.
Tests have been provided.
@feature
This patch adds a list of strings called 'ctor_of' to
_Eolian_Function. This list will contain all classes in which this
function is a constructing function.
ctor_of is filled in two moments:
* When filling the constructors of a class, class->full_name is inserted
in the 'ctor_of' of each constructor's function.
* When filling the implements of a class, if the function is a
constructor of its superclass it also becomes a constructor of the
current class, so class->full_name is also inserted in the 'ctor_of'
of each implement's function.
eolian_function_is_constructor gets a func and klass arguments. It goes
through ctor_of of func and returns EINA_TRUE if klass->full_name is
found, otherwise it returns EINA_FALSE.
This commit also does several side (related) changes. Particularly, it updates
the Eolian C generator to use the new API, it adds missing expr types (null, char)
and masks, updates the API dealing with default return values to use expressions
instead of strings and does several fixes (mainly in lexer) around the place.
It also disallows single quoted strings as those are reserved for characters.
Daniel Kolesa
Daniel Kolesa
Daniel Kolesa
Jean-Philippe Andre
Lauro Moura
Jee-Yong Um
Daniel Zaoui
Daniel Zaoui
Mike Blumenkrantz
Savio Sena