[clang] Different info in docs in AST methods (PR #112190)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Mikhnenko Sasha (4JustMe4)

<details>
<summary>Changes</summary>

[Here](https://github.com/llvm/llvm-project/blob/6a98c4a1602591c942f01dceb3aa29ffd4cf1e5b/clang/include/clang/ASTMatchers/ASTMatchers.h#L4188-L4203) and [here](https://github.com/llvm/llvm-project/blob/6a98c4a1602591c942f01dceb3aa29ffd4cf1e5b/clang/include/clang/ASTMatchers/ASTMatchers.h#L3679-L3695) we can see similar code samples and same examples:
```
cxxMemberCallExpr(on(callExpr()))
```

In the first case, it is [written](https://github.com/llvm/llvm-project/blob/6a98c4a1602591c942f01dceb3aa29ffd4cf1e5b/clang/include/clang/ASTMatchers/ASTMatchers.h#L4201) that the object must not be matched:
```
/// cxxMemberCallExpr(on(callExpr()))
///   does not match `(g()).m()`, because the parens are not ignored.
```
In the second case, it is [written](https://github.com/llvm/llvm-project/blob/6a98c4a1602591c942f01dceb3aa29ffd4cf1e5b/clang/include/clang/ASTMatchers/ASTMatchers.h#L3693) that the object must be matched:
```
/// cxxMemberCallExpr(on(callExpr()))
///   matches `(g()).m()`.
```

I think that parens are ignored

---
Full diff: https://github.com/llvm/llvm-project/pull/112190.diff


1 Files Affected:

- (modified) clang/include/clang/ASTMatchers/ASTMatchers.h (+1-1) 


``````````diff
diff --git a/clang/include/clang/ASTMatchers/ASTMatchers.h b/clang/include/clang/ASTMatchers/ASTMatchers.h
index f1c72efc238784..6c8d900927f2d4 100644
--- a/clang/include/clang/ASTMatchers/ASTMatchers.h
+++ b/clang/include/clang/ASTMatchers/ASTMatchers.h
@@ -4199,7 +4199,7 @@ AST_MATCHER_P_OVERLOAD(QualType, references, internal::Matcher<Decl>,
 ///     cxxRecordDecl(hasName("Y")))))
 ///   matches `y.m()`, `x.m()` and (g()).m(), but not `x.g()`.
 /// cxxMemberCallExpr(on(callExpr()))
-///   does not match `(g()).m()`, because the parens are not ignored.
+///   does match `(g()).m()`, because the parens are ignored.
 ///
 /// FIXME: Overload to allow directly matching types?
 AST_MATCHER_P(CXXMemberCallExpr, onImplicitObjectArgument,

``````````

</details>


https://github.com/llvm/llvm-project/pull/112190