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fix(checker) minor tweaks

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Louis Heredero
2026-06-19 21:54:13 +02:00
parent db8d88ef35
commit 1f0bcab2ca
3 changed files with 8 additions and 7 deletions
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1
midas/checker/builtins.py
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@@ -15,6 +15,7 @@ if TYPE_CHECKING:
BUILTIN_SUBTYPES: dict[str, set[str]] = {
"object": {"float", "list", "dict"},
"float": {"int"},
"int": {"bool"},
}

10
midas/checker/midas.py
View File

@@ -224,9 +224,9 @@ class MidasTyper(m.Stmt.Visitor[None], m.Expr.Visitor[Type], m.Type.Visitor[Type
def visit_binary_expr(self, expr: m.BinaryExpr) -> Type:
method: Optional[str] = MIDAS_BINARY_METHODS.get(expr.operator.type)
if method is None:
self.logger.warning(f"Unsupported operator {expr.operator}")
self.logger.warning(f"Unsupported operator {expr.operator.lexeme}")
self.reporter.warning(
expr.location, f"Unsupported operator {expr.operator}"
expr.location, f"Unsupported operator {expr.operator.lexeme}"
)
return UnknownType()
@@ -257,9 +257,9 @@ class MidasTyper(m.Stmt.Visitor[None], m.Expr.Visitor[Type], m.Type.Visitor[Type
def visit_unary_expr(self, expr: m.UnaryExpr) -> Type:
method: Optional[str] = MIDAS_UNARY_METHODS.get(expr.operator.type)
if method is None:
self.logger.warning(f"Unsupported operator {expr.operator}")
self.logger.warning(f"Unsupported operator {expr.operator.lexeme}")
self.reporter.warning(
expr.location, f"Unsupported operator {expr.operator}"
expr.location, f"Unsupported operator {expr.operator.lexeme}"
)
return UnknownType()
@@ -303,7 +303,7 @@ class MidasTyper(m.Stmt.Visitor[None], m.Expr.Visitor[Type], m.Type.Visitor[Type
member: Optional[Type] = self.types.lookup_member(object, expr.name.lexeme)
if member is None:
self.reporter.error(
expr.location, f"Unknown member '{expr.name}' of {object}"
expr.location, f"Unknown member '{expr.name.lexeme}' of {object}"
)
return UnknownType()
return member

4
midas/checker/operators.py
View File

@@ -21,7 +21,7 @@ PY_OPERATOR_METHODS: dict[Type[ast.operator], str] = {
PY_COMPARATOR_METHODS: dict[Type[ast.cmpop], str] = {
ast.Eq: "__eq__",
# ast.NotEq: "__noteq__",
ast.NotEq: "__eq__",
ast.Lt: "__lt__",
ast.LtE: "__le__",
ast.Gt: "__gt__",
@@ -52,7 +52,7 @@ MIDAS_BINARY_METHODS: dict[TokenType, str] = {
# ast.BitAnd: "__and__",
# ast.FloorDiv: "__floordiv__",
TokenType.EQUAL_EQUAL: "__eq__",
# ast.NotEq: "__noteq__",
TokenType.BANG_EQUAL: "__eq__",
TokenType.LESS: "__lt__",
TokenType.LESS_EQUAL: "__le__",
TokenType.GREATER: "__gt__",