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-rw-r--r--clang/test/Sema/attr-nonblocking-constraints.cpp19
1 files changed, 19 insertions, 0 deletions
diff --git a/clang/test/Sema/attr-nonblocking-constraints.cpp b/clang/test/Sema/attr-nonblocking-constraints.cpp
index 881e816..012c017 100644
--- a/clang/test/Sema/attr-nonblocking-constraints.cpp
+++ b/clang/test/Sema/attr-nonblocking-constraints.cpp
@@ -104,6 +104,25 @@ void nb8c()
};
}
+void nb8d() [[clang::nonblocking]]
+{
+ // Blocking methods of a local CXXRecordDecl do not generate diagnostics
+ // for the outer function.
+ struct F1 {
+ void method() { void* ptr = new int; }
+ };
+
+ // Skipping the CXXRecordDecl does not skip a following VarDecl.
+ struct F2 {
+ F2() { void* ptr = new int; } // expected-note {{constructor cannot be inferred 'nonblocking' because it allocates or deallocates memory}}
+ } f2; // expected-warning {{function with 'nonblocking' attribute must not call non-'nonblocking' constructor 'nb8d()::F2::F2'}}
+
+ // Nonblocking methods of a local CXXRecordDecl are verified independently.
+ struct F3 {
+ void method() [[clang::nonblocking]] { void* ptr = new int; }// expected-warning {{function with 'nonblocking' attribute must not allocate or deallocate memory}}
+ };
+}
+
// Make sure template expansions are found and verified.
template <typename T>
struct Adder {