[llvm-branch-commits] [clang] [AstMatcher]`templateArgumentCountIs` support `FunctionDecl` (PR #130416)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Congcong Cai (HerrCai0907)

<details>
<summary>Changes</summary>

`hasTemplateArgument` and `templateArgumentCountIs` are always used together. It is more convenient to make then support `FunctionDecl`.

---
Full diff: https://github.com/llvm/llvm-project/pull/130416.diff


1 Files Affected:

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


``````````diff
diff --git a/clang/include/clang/ASTMatchers/ASTMatchers.h b/clang/include/clang/ASTMatchers/ASTMatchers.h
index 0f7e3a8a01762..03d522072f6c1 100644
--- a/clang/include/clang/ASTMatchers/ASTMatchers.h
+++ b/clang/include/clang/ASTMatchers/ASTMatchers.h
@@ -1090,6 +1090,7 @@ AST_POLYMORPHIC_MATCHER_P2(
 AST_POLYMORPHIC_MATCHER_P(
     templateArgumentCountIs,
     AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,
+                                    VarTemplateSpecializationDecl, FunctionDecl,
                                     TemplateSpecializationType),
     unsigned, N) {
   return internal::getTemplateSpecializationArgs(Node).size() == N;

``````````

</details>


https://github.com/llvm/llvm-project/pull/130416