[PATCH 18/19] qapi/schema: remove unnecessary asserts

[John Snow <jsnow@redhat.com>]

With strict typing enabled, these runtime statements aren't necessary
anymore.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 scripts/qapi/schema.py | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py
index 5d19b59def0..b5f377e68b8 100644
--- a/scripts/qapi/schema.py
+++ b/scripts/qapi/schema.py
@@ -78,9 +78,7 @@ def __init__(
         ifcond: Optional[QAPISchemaIfCond] = None,
         features: Optional[List[QAPISchemaFeature]] = None,
     ):
-        assert name is None or isinstance(name, str)
         for f in features or []:
-            assert isinstance(f, QAPISchemaFeature)
             f.set_defined_in(name)
         self.name = name
         self._module: Optional[QAPISchemaModule] = None
@@ -145,7 +143,6 @@ def visit(self, visitor: QAPISchemaVisitor) -> None:
         assert self._checked
 
     def describe(self) -> str:
-        assert self.meta
         return "%s '%s'" % (self.meta, self.name)
 
 
@@ -359,7 +356,6 @@ def check(self, schema: QAPISchema) -> None:
                     f"feature '{feat.name}' is not supported for types")
 
     def describe(self) -> str:
-        assert self.meta
         return "%s type '%s'" % (self.meta, self.name)
 
 
@@ -368,7 +364,6 @@ class QAPISchemaBuiltinType(QAPISchemaType):
 
     def __init__(self, name: str, json_type: str, c_type: str):
         super().__init__(name, None, None)
-        assert not c_type or isinstance(c_type, str)
         assert json_type in ('string', 'number', 'int', 'boolean', 'null',
                              'value')
         self._json_type_name = json_type
@@ -411,9 +406,7 @@ def __init__(
     ):
         super().__init__(name, info, doc, ifcond, features)
         for m in members:
-            assert isinstance(m, QAPISchemaEnumMember)
             m.set_defined_in(name)
-        assert prefix is None or isinstance(prefix, str)
         self.members = members
         self.prefix = prefix
 
@@ -456,7 +449,6 @@ def __init__(
         self, name: str, info: Optional[QAPISourceInfo], element_type: str
     ):
         super().__init__(name, info, None)
-        assert isinstance(element_type, str)
         self._element_type_name = element_type
         self._element_type: Optional[QAPISchemaType] = None
 
@@ -517,7 +509,6 @@ def visit(self, visitor: QAPISchemaVisitor) -> None:
                                  self.element_type)
 
     def describe(self) -> str:
-        assert self.meta
         return "%s type ['%s']" % (self.meta, self._element_type_name)
 
 
@@ -537,12 +528,9 @@ def __init__(
         # union has base, variants, and no local_members
         super().__init__(name, info, doc, ifcond, features)
         self.meta = 'union' if variants else 'struct'
-        assert base is None or isinstance(base, str)
         for m in local_members:
-            assert isinstance(m, QAPISchemaObjectTypeMember)
             m.set_defined_in(name)
         if variants is not None:
-            assert isinstance(variants, QAPISchemaVariants)
             variants.set_defined_in(name)
         self._base_name = base
         self.base = None
@@ -666,7 +654,6 @@ def __init__(
         variants: QAPISchemaVariants,
     ):
         super().__init__(name, info, doc, ifcond, features)
-        assert isinstance(variants, QAPISchemaVariants)
         assert variants.tag_member
         variants.set_defined_in(name)
         variants.tag_member.set_defined_in(self.name)
@@ -742,8 +729,6 @@ def __init__(
         assert bool(tag_member) != bool(tag_name)
         assert (isinstance(tag_name, str) or
                 isinstance(tag_member, QAPISchemaObjectTypeMember))
-        for v in variants:
-            assert isinstance(v, QAPISchemaVariant)
         self._tag_name = tag_name
         self.info = info
         self._tag_member = tag_member
@@ -856,7 +841,6 @@ def __init__(
         info: Optional[QAPISourceInfo],
         ifcond: Optional[QAPISchemaIfCond] = None,
     ):
-        assert isinstance(name, str)
         self.name = name
         self.info = info
         self.ifcond = ifcond or QAPISchemaIfCond()
@@ -924,7 +908,6 @@ def __init__(
     ):
         super().__init__(name, info, ifcond)
         for f in features or []:
-            assert isinstance(f, QAPISchemaFeature)
             f.set_defined_in(name)
         self.features = features or []
 
@@ -953,10 +936,7 @@ def __init__(
         features: Optional[List[QAPISchemaFeature]] = None,
     ):
         super().__init__(name, info, ifcond)
-        assert isinstance(typ, str)
-        assert isinstance(optional, bool)
         for f in features or []:
-            assert isinstance(f, QAPISchemaFeature)
             f.set_defined_in(name)
         self._type_name = typ
         self.type: QAPISchemaType  # set during check(). Kind of hokey.
@@ -1015,8 +995,6 @@ def __init__(
         coroutine: bool,
     ):
         super().__init__(name, info, doc, ifcond, features)
-        assert not arg_type or isinstance(arg_type, str)
-        assert not ret_type or isinstance(ret_type, str)
         self._arg_type_name = arg_type
         self.arg_type: Optional[QAPISchemaObjectType] = None
         self._ret_type_name = ret_type
@@ -1093,7 +1071,6 @@ def __init__(
         boxed: bool,
     ):
         super().__init__(name, info, doc, ifcond, features)
-        assert not arg_type or isinstance(arg_type, str)
         self._arg_type_name = arg_type
         self.arg_type: Optional[QAPISchemaObjectType] = None
         self.boxed = boxed
-- 
2.41.0