gh-90110: Update the c-analyzer Tool (gh-96058)

Tools/c-analyzer/c_parser/info.py

@@ -385,6 +385,9 @@ def get_parsed_vartype(decl):
     elif isinstance(decl, Variable):
         storage = decl.storage
         typequal, typespec, abstract = decl.vartype
+    elif isinstance(decl, Signature):
+        storage = None
+        typequal, typespec, abstract = decl.returntype
     elif isinstance(decl, Function):
         storage = decl.storage
         typequal, typespec, abstract = decl.signature.returntype
@@ -1012,6 +1015,18 @@ def __str__(self):
     def returns(self):
         return self.returntype
 
+    @property
+    def typequal(self):
+        return self.returntype.typequal
+
+    @property
+    def typespec(self):
+        return self.returntype.typespec
+
+    @property
+    def abstract(self):
+        return self.returntype.abstract
+
 
 class Function(Declaration):
     kind = KIND.FUNCTION
@@ -1106,9 +1121,16 @@ class TypeDef(TypeDeclaration):
     def _resolve_data(cls, data):
         if not data:
             raise NotImplementedError(data)
-        vartype = dict(data)
+        kwargs = dict(data)
+        del kwargs['storage']
+        if 'returntype' in kwargs:
+            vartype = kwargs['returntype']
             del vartype['storage']
-        return VarType(**vartype), None
+            kwargs['returntype'] = VarType(**vartype)
+            datacls = Signature
+        else:
+            datacls = VarType
+        return datacls(**kwargs), None
 
     @classmethod
     def _raw_data(self, data):

Tools/c-analyzer/c_parser/parser/_common.py

@@ -9,7 +9,11 @@
 
 def log_match(group, m):
     from . import _logger
-    _logger.debug(f'matched <{group}> ({m.group(0)})')
+    text = m.group(0)
+    if text.startswith(('(', ')')) or text.endswith(('(', ')')):
+        _logger.debug(f'matched <{group}> ({text!r})')
+    else:
+        _logger.debug(f'matched <{group}> ({text})')
 
 
 #############################

Tools/c-analyzer/cpython/_parser.py

@@ -86,8 +86,6 @@ def clean_lines(text):
 # generated
 Python/deepfreeze/*.c
 Python/frozen_modules/*.h
-Python/opcode_targets.h
-Python/stdlib_module_names.h
 
 # @end=conf@
 ''')
@@ -109,9 +107,7 @@ def clean_lines(text):
 
 Modules/_dbmmodule.c
 Modules/cjkcodecs/_codecs_*.c
-Modules/expat/xmlrole.c
 Modules/expat/xmlparse.c
-Python/initconfig.c
 ''')
 
 INCL_DIRS = clean_lines('''
@@ -308,8 +304,12 @@ def clean_lines(text):
     _abs('Objects/stringlib/unicode_format.h'): (10_000, 400),
     _abs('Objects/typeobject.c'): (20_000, 200),
     _abs('Python/compile.c'): (20_000, 500),
+    _abs('Python/deepfreeze/*.c'): (20_000, 500),
+    _abs('Python/frozen_modules/*.h'): (20_000, 500),
     _abs('Python/pylifecycle.c'): (500_000, 5000),
     _abs('Python/pystate.c'): (500_000, 5000),
+    _abs('Python/opcode_targets.h'): (10_000, 500),
+    _abs('Python/stdlib_module_names.h'): (5_000, 500),
 }
 
 

Tools/c-analyzer/cpython/ignored.tsv

@@ -307,6 +307,58 @@ Objects/object.c	-	_PyLineIterator	-
 Objects/object.c	-	_PyPositionsIterator	-
 Python/importdl.h	-	_PyImport_DynLoadFiletab	-
 
+Modules/expat/xmlrole.c	-	prolog0	-
+Modules/expat/xmlrole.c	-	prolog1	-
+Modules/expat/xmlrole.c	-	prolog2	-
+Modules/expat/xmlrole.c	-	doctype0	-
+Modules/expat/xmlrole.c	-	doctype1	-
+Modules/expat/xmlrole.c	-	doctype2	-
+Modules/expat/xmlrole.c	-	doctype3	-
+Modules/expat/xmlrole.c	-	doctype4	-
+Modules/expat/xmlrole.c	-	doctype5	-
+Modules/expat/xmlrole.c	-	internalSubset	-
+Modules/expat/xmlrole.c	-	entity0	-
+Modules/expat/xmlrole.c	-	entity1	-
+Modules/expat/xmlrole.c	-	entity2	-
+Modules/expat/xmlrole.c	-	entity3	-
+Modules/expat/xmlrole.c	-	entity4	-
+Modules/expat/xmlrole.c	-	entity5	-
+Modules/expat/xmlrole.c	-	entity6	-
+Modules/expat/xmlrole.c	-	entity7	-
+Modules/expat/xmlrole.c	-	entity8	-
+Modules/expat/xmlrole.c	-	entity9	-
+Modules/expat/xmlrole.c	-	entity10	-
+Modules/expat/xmlrole.c	-	notation0	-
+Modules/expat/xmlrole.c	-	notation1	-
+Modules/expat/xmlrole.c	-	notation2	-
+Modules/expat/xmlrole.c	-	notation3	-
+Modules/expat/xmlrole.c	-	notation4	-
+Modules/expat/xmlrole.c	-	attlist0	-
+Modules/expat/xmlrole.c	-	attlist1	-
+Modules/expat/xmlrole.c	-	attlist2	-
+Modules/expat/xmlrole.c	-	attlist3	-
+Modules/expat/xmlrole.c	-	attlist4	-
+Modules/expat/xmlrole.c	-	attlist5	-
+Modules/expat/xmlrole.c	-	attlist6	-
+Modules/expat/xmlrole.c	-	attlist7	-
+Modules/expat/xmlrole.c	-	attlist8	-
+Modules/expat/xmlrole.c	-	attlist9	-
+Modules/expat/xmlrole.c	-	element0	-
+Modules/expat/xmlrole.c	-	element1	-
+Modules/expat/xmlrole.c	-	element2	-
+Modules/expat/xmlrole.c	-	element3	-
+Modules/expat/xmlrole.c	-	element4	-
+Modules/expat/xmlrole.c	-	element5	-
+Modules/expat/xmlrole.c	-	element6	-
+Modules/expat/xmlrole.c	-	element7	-
+Modules/expat/xmlrole.c	-	externalSubset0	-
+Modules/expat/xmlrole.c	-	externalSubset1	-
+Modules/expat/xmlrole.c	-	condSect0	-
+Modules/expat/xmlrole.c	-	condSect1	-
+Modules/expat/xmlrole.c	-	condSect2	-
+Modules/expat/xmlrole.c	-	declClose	-
+Modules/expat/xmlrole.c	-	error	-
+
 
 ##################################
 # test code
@@ -1933,4 +1985,5 @@ Python/specialize.c	-	adaptive_opcodes	-
 Python/specialize.c	-	cache_requirements	-
 Python/specialize.c	-	compare_masks	-
 Python/specialize.c	-	_PyOpcode_Adaptive	-
+Python/stdlib_module_names.h	-	_Py_stdlib_module_names	-
 Python/sysmodule.c	-	whatstrings	-