* tests/macros.h (ASSERT): Report the assertion that failed.
---
ChangeLog | 5 +++++
tests/macros.h | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 9eb2479..99357ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-06 Paul Eggert <egg...@cs.ucla.edu>
+
+ tests: improve diagnostic when an assertion fails
+ * tests/macros.h (ASSERT): Report the assertion that failed.
+
2013-10-02 Paul Eggert <egg...@cs.ucla.edu>
verify: new macro 'assume'
diff --git a/tests/macros.h b/tests/macros.h
index 60ba894..1ceb815 100644
--- a/tests/macros.h
+++ b/tests/macros.h
@@ -48,8 +48,8 @@
{ \
if (!(expr)) \
{ \
- fprintf (ASSERT_STREAM, "%s:%d: assertion failed\n", \
- __FILE__, __LINE__); \
+ fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \
+ __FILE__, __LINE__, #expr); \
fflush (ASSERT_STREAM); \
abort (); \
} \
--
1.8.3.1
