diff mbox series

[v2,7/9] gdb/testsuite: disable some tests of gdb.cp/typeid.exp when using Clang

Message ID 20221107134604.596986-8-blarsen@redhat.com
State Committed
Commit ebe9ddbce72cb50e8d18663feafd48a7b172fab9
Headers
Series Cleanup gdb.cp tests when running with clang |

Commit Message

Guinevere Larsen Nov. 7, 2022, 1:46 p.m. UTC 
  Since Clang chooses to not add any debug information for base types,
expecting it to be included with libraries' informations, gdb.cp/typeid.exp
will always fail if the program hasn't started.  This commit fixes that by
making it so when using Clang, the base type variables aren't tested.
---
 gdb/testsuite/gdb.cp/typeid.exp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/gdb/testsuite/gdb.cp/typeid.exp b/gdb/testsuite/gdb.cp/typeid.exp
index 6411217191a..fd8e96276c5 100644
--- a/gdb/testsuite/gdb.cp/typeid.exp
+++ b/gdb/testsuite/gdb.cp/typeid.exp
@@ -29,8 +29,16 @@  proc do_typeid_tests {started} {
     # We might see the standard type or gdb's internal type.
     set type_re "(std::type_info|gdb_gnu_v3_type_info)"
 
+    set var {ca b}
+    if {$started || ![test_compiler_info clang-*-* c++]} {
+	# Clang doesn't place type information for the base types in
+	# the executable, and relies on this being linked in from the
+	# standard library.  As a result, type information for these
+	# variables is only available once the inferior is started.
+	lappend var i cp ccp
+    }
 
-    foreach simple_var {i cp ccp ca b} {
+    foreach simple_var $var {
 	gdb_test "print &typeid($simple_var)" \
 	    " = \\($type_re \\*\\) $hex.*"