clang/test/SemaCXX/attr-no-sanitize-memory.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify  %s
   2
   3 #define NO_SANITIZE_MEMORY __attribute__((no_sanitize_memory))
   4
   5 #if !__has_attribute(no_sanitize_memory)
   6 #error "Should support no_sanitize_memory"
   7 #endif
   8
   9 void no_analyze() NO_SANITIZE_MEMORY;
  10
  11 void no_analyze_alt() __attribute__((__no_sanitize_memory__));
  12
  13 void no_analyze_args() __attribute__((no_sanitize_memory(1))); // \
  14   // expected-error {{'no_sanitize_memory' attribute takes no arguments}}
  15
  16 int no_analyze_testfn(int y) NO_SANITIZE_MEMORY;
  17
  18 int no_analyze_testfn(int y) {
  19   int x NO_SANITIZE_MEMORY = y; // \
  20     // expected-error {{'no_sanitize_memory' attribute only applies to functions}}
  21   return x;
  22 }
  23
  24 int no_analyze_test_var NO_SANITIZE_MEMORY; // \
  25   // expected-error {{'no_sanitize_memory' attribute only applies to functions}}
  26
  27 class NoAnalyzeFoo {
  28  private:
  29   int test_field NO_SANITIZE_MEMORY; // \
  30     // expected-error {{'no_sanitize_memory' attribute only applies to functions}}
  31   void test_method() NO_SANITIZE_MEMORY;
  32 };
  33
  34 class NO_SANITIZE_MEMORY NoAnalyzeTestClass { // \
  35   // expected-error {{'no_sanitize_memory' attribute only applies to functions}}
  36 };
  37
  38 void no_analyze_params(int lvar NO_SANITIZE_MEMORY); // \
  39   // expected-error {{'no_sanitize_memory' attribute only applies to functions}}