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Dodji Seketeli 4b754229d1 Make canonicalization non sensitive to struct-ness of subtypes 
In a previous patch, we made canonicalization independant from
struct-ness of class types.  This was in this commit:

    0e3416e Bug 19023 - Type canonicalization is sensitive to struct-ness

But then, that didn't handle the case of composite types which have a
subtype of class type T, where the same T was declared as "struct" and
as "class" in the same binary.

This patch handles that case by passing a flag to the functions that
build the pretty representation of types.  Note that the pretty
representation is used as a key in the hash map that contains
canonical types.  That flag is passed all the way down to the function
that builds the pretty representation for class types, which decides
to use either "struct" or "class" as a previx for the representation.

The type canonicalization code then passes that flag (properly set) to
the pretty representation function.

	* include/abg-fwd.h (get_type_name, get_function_type_name)
	(get_method_type_name, get_pretty_representation): Add an
	"internal" flag to all overoads.
	* include/abg-ir.h
	({type_or_decl_base, decl_base, type_decl, scope_type_decl,
	qualified_type_def, array_type_def, enum_type_decl, typedef_decl,
	var_decl, function_decl, function_decl::parameter, function_type,
	method_type, class_decl}::get_pretty_representation): Add an
	'internal' flag.
	({decl_base, qualified_type_def, pointer_type_def,
	reference_type_def, array_type_def, enum_type_decl::enumerator,
	function_decl::parameter}::get_qualified_name): Likewise.
	(qualified_type_def::build_name): Likewise.
	* src/abg-ir.cc ({decl_base, qualified_type_def, pointer_type_def,
	reference_type_def, array_type_def, enum_type_decl,
	enum_type_decl::enumerator,
	function_decl::parameter}::get_qualified_name): Take an "internal"
	flag.
	(qualified_type_def::build_name): Likewise.
	({decl_base, type_decl, namespace_decl, array_type_def,
	enum_type_decl, typedef_decl, var_decl, function_type,
	method_type, function_decl,
	class_decl}::get_pretty_representation): Likewise.
	(get_type_name, get_function_type_name, get_method_type_name)
	(get_pretty_representation): Likewise.
	(type_base::get_canonical_type_for): Call
	get_pretty_representation() with the "internal" flag set to
	"true", to get a pretty representation that is independant from
	the struct-ness of the subtypes of the type being canonicalized.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-10-15 13:50:48 +02:00
doc Fix minor warnings when building documentation. 2015-10-05 09:27:16 +02:00
include Make canonicalization non sensitive to struct-ness of subtypes 2015-10-15 13:50:48 +02:00
m4 Delete ltsugar.m4 and pkg.m4 files from m4/ 2015-01-06 09:54:45 +01:00
scripts Initial DOT work. 2013-07-23 23:13:55 +02:00
src Make canonicalization non sensitive to struct-ness of subtypes 2015-10-15 13:50:48 +02:00
tests Fix "is-anonymous" abixml property impact on some tests 2015-10-15 13:50:48 +02:00
tools Bug 19082 - Recognize suppression spec files 2015-10-13 09:19:47 +02:00
.gitignore Update .gitignore 2014-11-01 12:10:06 +01:00
abigail.m4 For usage from within GCC set header path to $includedir/libabigail 2013-08-14 16:10:15 +02:00
AUTHORS Initial AUTHORS and README 2013-02-28 13:25:20 +01:00
ChangeLog Update ChangeLog file 2015-06-25 08:13:21 +02:00
COMMIT-LOG-GUIDELINES Allow introductory text in commit log and ignore it when generating ChangeLog 2014-11-18 23:18:06 +01:00
COMPILING Encourage people to use autoreconf -i 2015-10-01 10:40:51 +02:00
config.h.in Make abipkgdiff compare tar archives containing binaries 2015-08-22 14:32:20 +02:00
configure.ac Misc style cleanups 2015-08-22 14:32:20 +02:00
CONTRIBUTING Update the CONTRIBUTING file 2015-03-19 12:47:59 +01:00
COPYING Use a better wording for the COPYING file 2015-04-22 09:53:18 +02:00
COPYING-GPLV3 Update licence texts 2015-04-20 13:51:21 +02:00
COPYING-LGPLV2 Initial import of gen-changelog.py 2014-11-18 23:18:06 +01:00
COPYING-LGPLV3 LGPLv3 License the library 2013-07-23 23:13:55 +02:00
gen-changelog.py [gen-changelog] Make subject line always come first 2014-11-18 23:18:06 +01:00
install-sh Add missing autoconfiscation files into version control 2013-03-01 00:47:49 +01:00
libabigail.pc.in Make libxml2 a private dependency wrt pkconfig 2013-08-22 17:41:29 +02:00
ltmain.sh Add missing autoconfiscation files into version control 2013-03-01 00:47:49 +01:00
Makefile.am Update licence texts 2015-04-20 13:51:21 +02:00
README Fix wording in README 2015-09-05 10:30:00 +02:00

README 

This is the Application Binary Interface Generic Analysis and
Instrumentation Library.

It aims at constructing, manipulating, serializing and de-serializing
ABI-relevant artifacts.

The set of artifacts that we are intersted is made of quantities like
types, variable, fonctions and declarations of a given library or
program.  For a given library or program this set of quantities is
called an ABI corpus.

This library aims at (among other things) providing a way to compare
two ABI Corpora (apparently the plural of corpus is copora, heh,
that's cool), provide detailed information about their differences,
and help build tools to infer interesting conclusions about these
differences.

You are welcome to contribute to this project after reading the files
CONTRIBUTING and COMMIT-LOG-GUIDELINES files in the source tree.

Communicating with the maintainers of this project -- including
sending patches to be include to the source code -- happens via email
at libabigail@sourceware.org.