Re: C++/Java regressions

[Ian Lance Taylor <ian at wasabisystems dot com>]

David Carlton <carlton@kealia.com> writes:

> I did a CVS update on GDB for the first time in 4 days, and I got the
> following testsuite changes:

I ran the gdb testsuite both before and after the demangler changes,
and they appeared to make no significant difference.  I enclose the
diff of gdb.sum.  I've continued to run the gdb testsuite for each
significant demangler change.

I'm not saying that the problem is not the demangler.  I don't know
what the problem is.  If you can give more information, I would be
happy to adjust the demangler.

Ian

--- gdb.sum.hold	Thu Nov 20 12:51:15 2003
+++ gdb.sum	Sat Nov 22 11:15:26 2003
@@ -1,4 +1,4 @@
-Test Run By ian on Tue Nov 18 22:52:40 2003
+Test Run By ian on Sat Nov 22 11:10:33 2003
 Native configuration is i686-pc-linux-gnu
 
 		=== gdb tests ===
@@ -2973,7 +2973,7 @@
 PASS: gdb.base/page.exp: q
 Running ../../../src/gdb/testsuite/gdb.base/pc-fp.exp ...
 PASS: gdb.base/pc-fp.exp: get value of $pc (0x8048489)
-PASS: gdb.base/pc-fp.exp: get value of $fp (0xbfffe788)
+PASS: gdb.base/pc-fp.exp: get value of $fp (0xbfffe388)
 PASS: gdb.base/pc-fp.exp: display/i $pc
 PASS: gdb.base/pc-fp.exp: display/w $fp
 Running ../../../src/gdb/testsuite/gdb.base/pointers.exp ...
@@ -5635,7 +5635,7 @@
 PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(short)'
 PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(unsigned short)'
 PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(int)'
-PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(unsigned)'
+PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(unsigned int)'
 PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(long)'
 PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(unsigned long)'
 PASS: gdb.cp/cplusfuncs.exp: print &'overload1arg(float)'
@@ -5697,9 +5697,9 @@
 PASS: gdb.cp/cplusfuncs.exp: print &'hairyfunc2'
 PASS: gdb.cp/cplusfuncs.exp: print &'hairyfunc3'
 PASS: gdb.cp/cplusfuncs.exp: print &'hairyfunc4'
-KFAIL: gdb.cp/cplusfuncs.exp: print &'hairyfunc5' (PRMS: gdb/19)
-KFAIL: gdb.cp/cplusfuncs.exp: print &'hairyfunc6' (PRMS: gdb/19)
-KFAIL: gdb.cp/cplusfuncs.exp: print &'hairyfunc7' (PRMS: gdb/19)
+PASS: gdb.cp/cplusfuncs.exp: print &'hairyfunc5'
+PASS: gdb.cp/cplusfuncs.exp: print &'hairyfunc6'
+PASS: gdb.cp/cplusfuncs.exp: print &'hairyfunc7'
 PASS: gdb.cp/cplusfuncs.exp: info function for "operator\*("
 PASS: gdb.cp/cplusfuncs.exp: info function for "operator%("
 PASS: gdb.cp/cplusfuncs.exp: info function for "operator-("
@@ -9473,11 +9473,11 @@
 PASS: gdb.threads/print-threads.exp: Hit kill breakpoint, 7 (slow with kill breakpoint)
 PASS: gdb.threads/print-threads.exp: Hit thread_function breakpoint, 3 (slow with kill breakpoint)
 PASS: gdb.threads/print-threads.exp: Hit kill breakpoint, 8 (slow with kill breakpoint)
-PASS: gdb.threads/print-threads.exp: Hit kill breakpoint, 9 (slow with kill breakpoint)
 PASS: gdb.threads/print-threads.exp: Hit thread_function breakpoint, 4 (slow with kill breakpoint)
+PASS: gdb.threads/print-threads.exp: Hit kill breakpoint, 9 (slow with kill breakpoint)
 PASS: gdb.threads/print-threads.exp: Hit kill breakpoint, 10 (slow with kill breakpoint)
-PASS: gdb.threads/print-threads.exp: Hit thread_function breakpoint, 5 (slow with kill breakpoint)
 PASS: gdb.threads/print-threads.exp: Hit kill breakpoint, 11 (slow with kill breakpoint)
+PASS: gdb.threads/print-threads.exp: Hit thread_function breakpoint, 5 (slow with kill breakpoint)
 KFAIL: gdb.threads/print-threads.exp: Running threads (slow with kill breakpoint) (zombie thread) (PRMS: gdb/1265)
 Running ../../../src/gdb/testsuite/gdb.threads/pthreads.exp ...
 PASS: gdb.threads/pthreads.exp: successfully compiled posix threads test case
@@ -9516,8 +9516,7 @@
 PASS: gdb.threads/pthreads.exp: check backtrace from thread 2
 PASS: gdb.threads/pthreads.exp: apply backtrace command to all three threads
 PASS: gdb.threads/pthreads.exp: set break at common_routine in thread 2
-PASS: gdb.threads/pthreads.exp: continue to bkpt at common_routine in thread 2
-PASS: gdb.threads/pthreads.exp: backtrace from thread 2 bkpt in common_routine
+FAIL: gdb.threads/pthreads.exp: continue to bkpt at common_routine in thread 2
 Running ../../../src/gdb/testsuite/gdb.threads/schedlock.exp ...
 PASS: gdb.threads/schedlock.exp: successfully compiled posix threads test case
 PASS: gdb.threads/schedlock.exp: shell stty intr '^C'
@@ -9562,9 +9561,9 @@
 PASS: gdb.threads/schedlock.exp: listed args (4)
 PASS: gdb.threads/schedlock.exp: other thread 0 didn't run
 PASS: gdb.threads/schedlock.exp: other thread 1 didn't run
-PASS: gdb.threads/schedlock.exp: other thread 2 didn't run
-PASS: gdb.threads/schedlock.exp: other thread 3 didn't run
 PASS: gdb.threads/schedlock.exp: current thread ran
+PASS: gdb.threads/schedlock.exp: other thread 3 didn't run
+PASS: gdb.threads/schedlock.exp: other thread 4 didn't run
 PASS: gdb.threads/schedlock.exp: other thread 5 didn't run
 PASS: gdb.threads/schedlock.exp: step to increment (locked 0)
 PASS: gdb.threads/schedlock.exp: step to increment (locked 1)
@@ -9581,9 +9580,9 @@
 PASS: gdb.threads/schedlock.exp: listed args (5)
 PASS: gdb.threads/schedlock.exp: other thread 0 didn't run (stepping)
 PASS: gdb.threads/schedlock.exp: other thread 1 didn't run (stepping)
-PASS: gdb.threads/schedlock.exp: other thread 2 didn't run (stepping)
-PASS: gdb.threads/schedlock.exp: other thread 3 didn't run (stepping)
 PASS: gdb.threads/schedlock.exp: current thread stepped locked
+PASS: gdb.threads/schedlock.exp: other thread 3 didn't run (stepping)
+PASS: gdb.threads/schedlock.exp: other thread 4 didn't run (stepping)
 PASS: gdb.threads/schedlock.exp: other thread 5 didn't run (stepping)
 Running ../../../src/gdb/testsuite/gdb.threads/step.exp ...
 Running ../../../src/gdb/testsuite/gdb.threads/step2.exp ...
@@ -9736,11 +9735,11 @@
 
 		=== gdb Summary ===
 
-# of expected passes		8994
-# of unexpected failures	293
+# of expected passes		8995
+# of unexpected failures	294
 # of unexpected successes	1
 # of expected failures		71
-# of known failures		11
+# of known failures		8
 # of unresolved testcases	20
 # of untested testcases		6
 # of unsupported tests		4