Merge pull request wolfSSL#7544 from josepho0918/iar

Expand supported attributes for IAR
jefferyq2 · Jun 9, 2024 · ca229c1 · ca229c1
1 parent 8d2a99d
commit ca229c1
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/wolfssl/wolfcrypt/types.h b/wolfssl/wolfcrypt/types.h
@@ -303,15 +303,16 @@ typedef struct w64wrapper {
  #ifndef WARN_UNUSED_RESULT
  #if defined(WOLFSSL_LINUXKM) && defined(__must_check)
  #define WARN_UNUSED_RESULT __must_check
- #elif defined(__GNUC__) && (__GNUC__ >= 4)
+ #elif (defined(__GNUC__) && (__GNUC__ >= 4)) || \
+ (defined(__IAR_SYSTEMS_ICC__) && (__VER__ >= 9040001))
  #define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
  #else
  #define WARN_UNUSED_RESULT
  #endif
  #endif /* WARN_UNUSED_RESULT */
 
  #ifndef WC_MAYBE_UNUSED
- #if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__)
+ #if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) || defined(__IAR_SYSTEMS_ICC__)
  #define WC_MAYBE_UNUSED __attribute__((unused))
  #else
  #define WC_MAYBE_UNUSED