commit 11885ad8b80cc1ecddc57a03da6dbc9e53cdf1e8
author ghseb <sebastian.stockhammer@rosenberger.de> Tue Jun 15 14:02:47 2021 +0200
committer GitHub <noreply@github.com> Tue Jun 15 15:02:47 2021 +0300
tree 7ee23d2048fc44e58195707e5cbf29290d918dfc
parent a9b7a2f91ba7dad78179500af1a0c241bad0b099

Use 'static_assert'  keyword for iar (#679)

Co-authored-by: Sebastian Stockhammer <sebastian.stockhammer@rosenberger.com>

pb.h

diff --git a/pb.h b/pb.h
index 488a5fa..c541799 100644
--- a/pb.h
+++ b/pb.h
@@ -145,7 +145,10 @@
  */
 #ifndef PB_NO_STATIC_ASSERT
 #  ifndef PB_STATIC_ASSERT
-#    if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+#    if defined(__ICCARM__)
+       /* IAR has static_assert keyword but no _Static_assert */
+#      define PB_STATIC_ASSERT(COND,MSG) static_assert(COND,#MSG);
+#    elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
        /* C11 standard _Static_assert mechanism */
 #      define PB_STATIC_ASSERT(COND,MSG) _Static_assert(COND,#MSG);
 #    else