[clang] [Clang] Fix typo in is_replaceable diagnostic (PR #144247)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Ross Kirsling (rkirsling)

<details>
<summary>Changes</summary>

Adjustment to #<!-- -->143265; `because it not` should be `because it is not`.

---
Full diff: https://github.com/llvm/llvm-project/pull/144247.diff


2 Files Affected:

- (modified) clang/include/clang/Basic/DiagnosticSemaKinds.td (+1-1) 
- (modified) clang/test/SemaCXX/type-traits-unsatisfied-diags.cpp (+1-1) 


``````````diff
diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
index a2cf84d024193..c502f816512c5 100644
--- a/clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -1780,7 +1780,7 @@ def note_unsatisfied_trait_reason
            "%HasArcLifetime{has an ARC lifetime qualifier}|"
            "%VLA{is a variably-modified type}|"
            "%VBase{has a virtual base %1}|"
-           "%NotScalarOrClass{not %select{a|an array of objects of}1 scalar or "
+           "%NotScalarOrClass{is not %select{a|an array of objects of}1 scalar or "
            "class type}|"
            "%NTRBase{has a non-trivially-relocatable base %1}|"
            "%NTRField{has a non-trivially-relocatable member %1 of type %2}|"
diff --git a/clang/test/SemaCXX/type-traits-unsatisfied-diags.cpp b/clang/test/SemaCXX/type-traits-unsatisfied-diags.cpp
index d0b3f294fbcab..c431c364bb1c9 100644
--- a/clang/test/SemaCXX/type-traits-unsatisfied-diags.cpp
+++ b/clang/test/SemaCXX/type-traits-unsatisfied-diags.cpp
@@ -166,7 +166,7 @@ static_assert(__builtin_is_replaceable(const volatile int));
 static_assert(__builtin_is_replaceable(void()));
 // expected-error at -1 {{static assertion failed due to requirement '__builtin_is_replaceable(void ())}} \
 // expected-note at -1 {{'void ()' is not replaceable}} \
-// expected-note at -1 {{because it not a scalar or class type}}
+// expected-note at -1 {{because it is not a scalar or class type}}
 
 struct B {
  virtual ~B();

``````````

</details>


https://github.com/llvm/llvm-project/pull/144247