1 files changed, 0 insertions, 138 deletions
diff --git a/Tools/c-analyzer/c_analyzer/common/info.py b/Tools/c-analyzer/c_analyzer/common/info.py
deleted file mode 100644
index 3f3f8c5..0000000
--- a/Tools/c-analyzer/c_analyzer/common/info.py
+++ /dev/null
@@ -1,138 +0,0 @@
-from collections import namedtuple
-import re
-
-from .util import classonly, _NTBase
-
-# XXX need tests:
-# * ID.match()
-
-
-UNKNOWN = '???'
-
-NAME_RE = re.compile(r'^([a-zA-Z]|_\w*[a-zA-Z]\w*|[a-zA-Z]\w*)$')
-
-
-class ID(_NTBase, namedtuple('ID', 'filename funcname name')):
-    """A unique ID for a single symbol or declaration."""
-
-    __slots__ = ()
-    # XXX Add optional conditions (tuple of strings) field.
-    #conditions = Slot()
-
-    @classonly
-    def from_raw(cls, raw):
-        if not raw:
-            return None
-        if isinstance(raw, str):
-            return cls(None, None, raw)
-        try:
-            name, = raw
-            filename = None
-        except ValueError:
-            try:
-                filename, name = raw
-            except ValueError:
-                return super().from_raw(raw)
-        return cls(filename, None, name)
-
-    def __new__(cls, filename, funcname, name):
-        self = super().__new__(
-                cls,
-                filename=str(filename) if filename else None,
-                funcname=str(funcname) if funcname else None,
-                name=str(name) if name else None,
-                )
-        #cls.conditions.set(self, tuple(str(s) if s else None
-        #                               for s in conditions or ()))
-        return self
-
-    def validate(self):
-        """Fail if the object is invalid (i.e. init with bad data)."""
-        if not self.name:
-            raise TypeError('missing name')
-        else:
-            if not NAME_RE.match(self.name):
-                raise ValueError(
-                        f'name must be an identifier, got {self.name!r}')
-
-        # Symbols from a binary might not have filename/funcname info.
-
-        if self.funcname:
-            if not self.filename:
-                raise TypeError('missing filename')
-            if not NAME_RE.match(self.funcname) and self.funcname != UNKNOWN:
-                raise ValueError(
-                        f'name must be an identifier, got {self.funcname!r}')
-
-        # XXX Require the filename (at least UNKONWN)?
-        # XXX Check the filename?
-
-    @property
-    def islocal(self):
-        return self.funcname is not None
-
-    def match(self, other, *,
-              match_files=(lambda f1, f2: f1 == f2),
-              ):
-        """Return True if the two match.
-
-        At least one of the two must be completely valid (no UNKNOWN
-        anywhere).  Otherwise False is returned.  The remaining one
-        *may* have UNKNOWN for both funcname and filename.  It must
-        have a valid name though.
-
-        The caller is responsible for knowing which of the two is valid
-        (and which to use if both are valid).
-        """
-        # First check the name.
-        if self.name is None:
-            return False
-        if other.name != self.name:
-            return False
-
-        # Then check the filename.
-        if self.filename is None:
-            return False
-        if other.filename is None:
-            return False
-        if self.filename == UNKNOWN:
-            # "other" must be the valid one.
-            if other.funcname == UNKNOWN:
-                return False
-            elif self.funcname != UNKNOWN:
-                # XXX Try matching funcname even though we don't
-                # know the filename?
-                raise NotImplementedError
-            else:
-                return True
-        elif other.filename == UNKNOWN:
-            # "self" must be the valid one.
-            if self.funcname == UNKNOWN:
-                return False
-            elif other.funcname != UNKNOWN:
-                # XXX Try matching funcname even though we don't
-                # know the filename?
-                raise NotImplementedError
-            else:
-                return True
-        elif not match_files(self.filename, other.filename):
-            return False
-
-        # Finally, check the funcname.
-        if self.funcname == UNKNOWN:
-            # "other" must be the valid one.
-            if other.funcname == UNKNOWN:
-                return False
-            else:
-                return other.funcname is not None
-        elif other.funcname == UNKNOWN:
-            # "self" must be the valid one.
-            if self.funcname == UNKNOWN:
-                return False
-            else:
-                return self.funcname is not None
-        elif self.funcname == other.funcname:
-            # Both are valid.
-            return True
-
-        return False