Changeset df6cc9d for libcfa/src/stdhdr/assert.h

Timestamp:

Oct 19, 2022, 4:43:26 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master

Children:

1a45263

Parents:

9cd5bd2 (diff), 135143ba (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into pthread-emulation

File:

• libcfa/src/stdhdr/assert.h (modified) (2 diffs)

libcfa/src/stdhdr/assert.h

@@ -10 +10 @@
 // Created On       : Mon Jul  4 23:25:26 2016
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Feb  4 12:58:49 2020
-// Update Count     : 15
+// Last Modified On : Sun Oct  9 21:28:22 2022
+// Update Count     : 16
 //
 
@@ -27 +27 @@
         #define assertf( expr, fmt, ... ) ((expr) ? ((void)0) : __assert_fail_f(__VSTRINGIFY__(expr), __FILE__, __LINE__, __PRETTY_FUNCTION__, fmt, ## __VA_ARGS__ ))
 
+        void __assert_warn_f( const char assertion[], const char file[], unsigned int line, const char function[], const char fmt[], ... ) __attribute__((format( printf, 5, 6) ));
         void __assert_fail_f( const char assertion[], const char file[], unsigned int line, const char function[], const char fmt[], ... ) __attribute__((noreturn, format( printf, 5, 6) ));
 #endif
 
-#if !defined(NDEBUG) && (defined(__CFA_DEBUG__) || defined(__CFA_VERIFY__))
+#if ! defined(NDEBUG) && (defined(__CFA_DEBUG__) || defined(__CFA_VERIFY__))
+        #define __CFA_WITH_VERIFY__
         #define verify(x) assert(x)
         #define verifyf(x, ...) assertf(x, __VA_ARGS__)
         #define verifyfail(...)
-        #define __CFA_WITH_VERIFY__
+        #define warnf( expr, fmt, ... ) ({ static bool check_once##__LINE__ = false; if( false == check_once##__LINE__ && false == (expr)) { check_once##__LINE__ = true; __assert_warn_f(__VSTRINGIFY__(expr), __FILE__, __LINE__, __PRETTY_FUNCTION__, fmt, ## __VA_ARGS__ ); } })
 #else
         #define verify(x)
         #define verifyf(x, ...)
         #define verifyfail(...)
+        #define warnf( expr, fmt, ... )
 #endif