diff options
Diffstat (limited to 'clang/test/Sema/attr-nonblocking-constraints.cpp')
| -rw-r--r-- | clang/test/Sema/attr-nonblocking-constraints.cpp | 19 |
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 { |
