[clang] [libclang/python] Simplify __eq__ operators (PR #140540)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Jannick Kremer (DeinAlptraum)

<details>
<summary>Changes</summary>

This allows us to remove a few type: ignores.

---
Full diff: https://github.com/llvm/llvm-project/pull/140540.diff


1 Files Affected:

- (modified) clang/bindings/python/clang/cindex.py (+3-9) 


``````````diff
diff --git a/clang/bindings/python/clang/cindex.py b/clang/bindings/python/clang/cindex.py
index 6f7243cdf80ac..a9f69309f4f67 100644
--- a/clang/bindings/python/clang/cindex.py
+++ b/clang/bindings/python/clang/cindex.py
@@ -335,9 +335,7 @@ def is_in_system_header(self):
         return conf.lib.clang_Location_isInSystemHeader(self)  # type: ignore [no-any-return]
 
     def __eq__(self, other):
-        if not isinstance(other, SourceLocation):
-            return False
-        return conf.lib.clang_equalLocations(self, other)  # type: ignore [no-any-return]
+        return isinstance(other, SourceLocation) and conf.lib.clang_equalLocations(self, other)
 
     def __ne__(self, other):
         return not self.__eq__(other)
@@ -395,9 +393,7 @@ def end(self):
         return conf.lib.clang_getRangeEnd(self)  # type: ignore [no-any-return]
 
     def __eq__(self, other):
-        if not isinstance(other, SourceRange):
-            return False
-        return conf.lib.clang_equalRanges(self, other)  # type: ignore [no-any-return]
+        return isinstance(other, SourceRange) and conf.lib.clang_equalRanges(self, other)
 
     def __ne__(self, other):
         return not self.__eq__(other)
@@ -1599,9 +1595,7 @@ def from_location(tu: TranslationUnit, location: SourceLocation) -> Cursor | Non
 
     # This function is not null-guarded because it is used in cursor_null_guard itself
     def __eq__(self, other: object) -> bool:
-        if not isinstance(other, Cursor):
-            return False
-        return conf.lib.clang_equalCursors(self, other)  # type: ignore [no-any-return]
+        return isinstance(other, Cursor) and conf.lib.clang_equalCursors(self, other)
 
     # Not null-guarded for consistency with __eq__
     def __ne__(self, other: object) -> bool:

``````````

</details>


https://github.com/llvm/llvm-project/pull/140540