remove unneeded validation

RustPython · coolreader18 · Apr 18, 2025 · Apr 15, 2025 · Apr 15, 2025 · Apr 15, 2025
commit c7042fd8470ad8d9ca4c33246d6b390b74855b85
diff --git a/compiler/codegen/src/compile.rs b/compiler/codegen/src/compile.rs
@@ -2185,16 +2185,6 @@

        let nargs = patterns.len();
        let n_attrs = kwd_attrs.len();
-        let nkwd_patterns = kwd_patterns.len();
-
-        // Validate that keyword attribute names and patterns match in length.
-        if n_attrs != nkwd_patterns {
-            let msg = format!(
-                "kwd_attrs ({}) / kwd_patterns ({}) length mismatch in class pattern",
-                n_attrs, nkwd_patterns
-            );
-            unreachable!("{}", msg);
-        }

        // Check for too many sub-patterns.
        if nargs > u32::MAX as usize || (nargs + n_attrs).saturating_sub(1) > i32::MAX as usize {
@@ -2483,10 +2473,10 @@

        // Adjust the final captures.
        let nstores = control.as_ref().unwrap().len();
        let nrots = nstores + 1 + pc.on_top + pc.stores.len();
        for i in 0..nstores {
            // Rotate the capture to its proper place.
            self.pattern_helper_rotate(nrots)?;
            let name = &control.as_ref().unwrap()[i];
            // Check for duplicate binding.
            if pc.stores.iter().any(|n| n == name) {