[Octave-bug-tracker] [bug #34210] profile.m test abort

[marco atzeri]

Follow-up Comment #10, bug #34210 (project octave):

attached a workaround patch effective for CYGWIN and MINGW
until we find a real FIXME.
No change for the other platforms.

I tried to build a simpler test case, but failed as
the bug disappear.
It must be some corner case of g++ or linker on MS.

--- a/src/profiler.cc   Fri Sep 30 14:40:33 2011 -0400
+++ b/src/profiler.cc   Fri Sep 30 22:48:02 2011 +0200
@@ -385,7 +385,22 @@
 profile_data_accumulator::query_time (void) const
 {
   octave_time now;
+
+#if defined (__CYGWIN__) || defined (__MINGW32__)
+
+// FIXME force storage and avoid optimization 
+// bug only on Windows platform (Cygwin and Mingw) 
+  double ora = now.double_value ();
+  char buff[64];
+  snprintf(buff,sizeof(buff), "Ora %e n", ora);
+  return ora ;
+
+#else
+
   return now.double_value ();
+
+#endif
+
 }
 
 void



(file #24061)
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Additional Item Attachment:

File name: profiler.patch                 Size:0 KB


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