add xfails to gdb.base/complex-parts.exp when testing with clang

clang doesn't add encoding to the name of complex variables, only says
that the type name is complex, making the relevant tests fail.
This patch adds the xfails to the tests that expect the variable name to
include it.

diff --git a/gdb/testsuite/gdb.base/complex-parts.exp b/gdb/testsuite/gdb.base/complex-parts.exp
index e67fd4822685747084be2802a15eebb57eeef9c0..7fa94c72cd4ff357cd07f236a54ed8fc1f891e1f 100644 (file)
--- a/gdb/testsuite/gdb.base/complex-parts.exp
+++ b/gdb/testsuite/gdb.base/complex-parts.exp
@@ -30,8 +30,13 @@ gdb_test "p z1" " = 1.5 \\+ 4.5i"
 gdb_test "p z2" " = 2.5 \\+ -5.5i"
 gdb_test "p z3" " = 3.5 \\+ 6.5i"
 
+# The following 3 tests are broken for Clang.
+# More info at https://github.com/llvm/llvm-project/issues/52996.
+if {[test_compiler_info clang-*-*]} { setup_xfail *-*-* }
 gdb_test "ptype z1" " = complex double"
+if {[test_compiler_info clang-*-*]} { setup_xfail *-*-* }
 gdb_test "ptype z2" " = complex float"
+if {[test_compiler_info clang-*-*]} { setup_xfail *-*-* }
 gdb_test "ptype z3" " = complex long double"
 
 with_test_prefix "double imaginary" {