From 7978d474f213ca9fbd37738f0d9350ff4a94d53b Mon Sep 17 00:00:00 2001
From: Tom Tromey <tom@tromey.com>
Date: Tue, 13 Dec 2022 15:35:59 -0700
Subject: Use require !skip_cplus_tests

This changes some tests to use "require !skip_cplus_tests".
---
 gdb/testsuite/gdb.base/advance-until-multiple-locations.exp | 2 +-
 gdb/testsuite/gdb.base/align-c++.exp                        | 4 +---
 gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp     | 2 +-
 gdb/testsuite/gdb.base/infcall-nested-structs-c++.exp       | 4 +---
 gdb/testsuite/gdb.base/info-types-c++.exp                   | 4 +---
 gdb/testsuite/gdb.base/max-depth-c++.exp                    | 4 +---
 gdb/testsuite/gdb.base/prologue.exp                         | 2 +-
 gdb/testsuite/gdb.base/psymtab.exp                          | 2 +-
 gdb/testsuite/gdb.compile/compile-cplus-anonymous.exp       | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-array-decay.exp     | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-inherit.exp         | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-member.exp          | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-method.exp          | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-namespace.exp       | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-nested.exp          | 5 +----
 gdb/testsuite/gdb.compile/compile-cplus-virtual.exp         | 5 +----
 gdb/testsuite/gdb.cp/align.exp                              | 2 +-
 gdb/testsuite/gdb.cp/ambiguous.exp                          | 2 +-
 gdb/testsuite/gdb.cp/annota2.exp                            | 2 +-
 gdb/testsuite/gdb.cp/annota3.exp                            | 2 +-
 gdb/testsuite/gdb.cp/anon-ns.exp                            | 2 +-
 gdb/testsuite/gdb.cp/anon-union.exp                         | 2 +-
 gdb/testsuite/gdb.cp/arg-reference.exp                      | 2 +-
 gdb/testsuite/gdb.cp/array-indices.exp                      | 2 +-
 gdb/testsuite/gdb.cp/array-repeat.exp                       | 2 +-
 gdb/testsuite/gdb.cp/bool.exp                               | 2 +-
 gdb/testsuite/gdb.cp/break-f-std-string.exp                 | 2 +-
 gdb/testsuite/gdb.cp/breakpoint-locs.exp                    | 2 +-
 gdb/testsuite/gdb.cp/breakpoint.exp                         | 2 +-
 gdb/testsuite/gdb.cp/call-c.exp                             | 2 +-
 gdb/testsuite/gdb.cp/call-method-register.exp               | 2 +-
 gdb/testsuite/gdb.cp/casts.exp                              | 2 +-
 gdb/testsuite/gdb.cp/chained-calls.exp                      | 2 +-
 gdb/testsuite/gdb.cp/class2.exp                             | 2 +-
 gdb/testsuite/gdb.cp/classes.exp                            | 2 +-
 gdb/testsuite/gdb.cp/cmpd-minsyms.exp                       | 2 +-
 gdb/testsuite/gdb.cp/constexpr-field.exp                    | 2 +-
 gdb/testsuite/gdb.cp/cp-relocate.exp                        | 2 +-
 gdb/testsuite/gdb.cp/cpcompletion.exp                       | 2 +-
 gdb/testsuite/gdb.cp/cplabel.exp                            | 2 +-
 gdb/testsuite/gdb.cp/cplusfuncs.exp                         | 2 +-
 gdb/testsuite/gdb.cp/cpsizeof.exp                           | 2 +-
 gdb/testsuite/gdb.cp/ctti.exp                               | 2 +-
 gdb/testsuite/gdb.cp/debug-expr.exp                         | 2 +-
 gdb/testsuite/gdb.cp/demangle.exp                           | 2 +-
 gdb/testsuite/gdb.cp/derivation.exp                         | 2 +-
 gdb/testsuite/gdb.cp/disasm-func-name.exp                   | 2 +-
 gdb/testsuite/gdb.cp/dispcxx.exp                            | 2 +-
 gdb/testsuite/gdb.cp/ena-dis-br-range.exp                   | 2 +-
 gdb/testsuite/gdb.cp/enum-class.exp                         | 2 +-
 gdb/testsuite/gdb.cp/exceptprint.exp                        | 4 +---
 gdb/testsuite/gdb.cp/expand-sals.exp                        | 2 +-
 gdb/testsuite/gdb.cp/extern-c.exp                           | 2 +-
 gdb/testsuite/gdb.cp/filename.exp                           | 2 +-
 gdb/testsuite/gdb.cp/formatted-ref.exp                      | 2 +-
 gdb/testsuite/gdb.cp/gdb1355.exp                            | 2 +-
 gdb/testsuite/gdb.cp/gdb2384.exp                            | 3 +--
 gdb/testsuite/gdb.cp/gdb2495.exp                            | 2 +-
 gdb/testsuite/gdb.cp/hang.exp                               | 2 +-
 gdb/testsuite/gdb.cp/impl-this.exp                          | 2 +-
 gdb/testsuite/gdb.cp/incomplete-type-overload.exp           | 4 +---
 gdb/testsuite/gdb.cp/infcall-nodebug-c++-d0.exp             | 4 +---
 gdb/testsuite/gdb.cp/infcall-nodebug-c++-d1.exp             | 4 +---
 gdb/testsuite/gdb.cp/inherit.exp                            | 2 +-
 gdb/testsuite/gdb.cp/iostream.exp                           | 2 +-
 gdb/testsuite/gdb.cp/local.exp                              | 2 +-
 gdb/testsuite/gdb.cp/m-data.exp                             | 2 +-
 gdb/testsuite/gdb.cp/m-static.exp                           | 2 +-
 gdb/testsuite/gdb.cp/many-args.exp                          | 2 +-
 gdb/testsuite/gdb.cp/mb-ctor.exp                            | 2 +-
 gdb/testsuite/gdb.cp/mb-inline.exp                          | 2 +-
 gdb/testsuite/gdb.cp/member-name.exp                        | 2 +-
 gdb/testsuite/gdb.cp/member-ptr.exp                         | 2 +-
 gdb/testsuite/gdb.cp/meth-typedefs.exp                      | 2 +-
 gdb/testsuite/gdb.cp/method.exp                             | 2 +-
 gdb/testsuite/gdb.cp/method2.exp                            | 2 +-
 gdb/testsuite/gdb.cp/misc.exp                               | 2 +-
 gdb/testsuite/gdb.cp/namelessclass.exp                      | 6 +-----
 gdb/testsuite/gdb.cp/namespace.exp                          | 2 +-
 gdb/testsuite/gdb.cp/nested-class-func-class.exp            | 2 +-
 gdb/testsuite/gdb.cp/nested-types.exp                       | 2 +-
 gdb/testsuite/gdb.cp/nextoverthrow.exp                      | 2 +-
 gdb/testsuite/gdb.cp/no-libstdcxx-probe.exp                 | 4 +---
 gdb/testsuite/gdb.cp/non-trivial-retval.exp                 | 2 +-
 gdb/testsuite/gdb.cp/nsalias.exp                            | 6 +-----
 gdb/testsuite/gdb.cp/overload-const.exp                     | 2 +-
 gdb/testsuite/gdb.cp/overload.exp                           | 2 +-
 gdb/testsuite/gdb.cp/ovldbreak.exp                          | 2 +-
 gdb/testsuite/gdb.cp/ovsrch.exp                             | 2 +-
 gdb/testsuite/gdb.cp/pass-by-ref-2.exp                      | 5 +----
 gdb/testsuite/gdb.cp/pass-by-ref.exp                        | 5 +----
 gdb/testsuite/gdb.cp/pointer-to-member.exp                  | 2 +-
 gdb/testsuite/gdb.cp/pr-1023.exp                            | 2 +-
 gdb/testsuite/gdb.cp/pr-1210.exp                            | 2 +-
 gdb/testsuite/gdb.cp/pr-574.exp                             | 2 +-
 gdb/testsuite/gdb.cp/pr10728.exp                            | 2 +-
 gdb/testsuite/gdb.cp/pr17132.exp                            | 2 +-
 gdb/testsuite/gdb.cp/pr17494.exp                            | 2 +-
 gdb/testsuite/gdb.cp/pr9067.exp                             | 2 +-
 gdb/testsuite/gdb.cp/pr9631.exp                             | 2 +-
 gdb/testsuite/gdb.cp/print-demangle.exp                     | 2 +-
 gdb/testsuite/gdb.cp/print-method-args.exp                  | 2 +-
 gdb/testsuite/gdb.cp/printmethod.exp                        | 2 +-
 gdb/testsuite/gdb.cp/psmang.exp                             | 2 +-
 gdb/testsuite/gdb.cp/psymtab-parameter.exp                  | 2 +-
 gdb/testsuite/gdb.cp/ptype-cv-cp.exp                        | 2 +-
 gdb/testsuite/gdb.cp/ptype-flags.exp                        | 2 +-
 gdb/testsuite/gdb.cp/punctuator.exp                         | 2 +-
 gdb/testsuite/gdb.cp/re-set-overloaded.exp                  | 3 +--
 gdb/testsuite/gdb.cp/ref-params.exp                         | 2 +-
 gdb/testsuite/gdb.cp/ref-types.exp                          | 2 +-
 gdb/testsuite/gdb.cp/rtti.exp                               | 2 +-
 gdb/testsuite/gdb.cp/rvalue-ref-casts.exp                   | 2 +-
 gdb/testsuite/gdb.cp/rvalue-ref-overload.exp                | 2 +-
 gdb/testsuite/gdb.cp/rvalue-ref-params.exp                  | 2 +-
 gdb/testsuite/gdb.cp/rvalue-ref-sizeof.exp                  | 2 +-
 gdb/testsuite/gdb.cp/rvalue-ref-types.exp                   | 2 +-
 gdb/testsuite/gdb.cp/scope-err.exp                          | 4 +---
 gdb/testsuite/gdb.cp/static-method.exp                      | 2 +-
 gdb/testsuite/gdb.cp/static-print-quit.exp                  | 2 +-
 gdb/testsuite/gdb.cp/static-typedef-print.exp               | 2 +-
 gdb/testsuite/gdb.cp/stub-array-size.exp                    | 2 +-
 gdb/testsuite/gdb.cp/subtypes.exp                           | 2 +-
 gdb/testsuite/gdb.cp/temargs.exp                            | 4 +---
 gdb/testsuite/gdb.cp/templates.exp                          | 2 +-
 gdb/testsuite/gdb.cp/typed-enum.exp                         | 2 +-
 gdb/testsuite/gdb.cp/typedef-base.exp                       | 2 +-
 gdb/testsuite/gdb.cp/typedef-operator.exp                   | 2 +-
 gdb/testsuite/gdb.cp/typeid.exp                             | 4 +---
 gdb/testsuite/gdb.cp/var-tag.exp                            | 2 +-
 gdb/testsuite/gdb.cp/virtbase.exp                           | 2 +-
 gdb/testsuite/gdb.cp/virtbase2.exp                          | 2 +-
 gdb/testsuite/gdb.cp/virtfunc.exp                           | 2 +-
 gdb/testsuite/gdb.cp/virtfunc2.exp                          | 2 +-
 gdb/testsuite/gdb.cp/watch-cp.exp                           | 2 +-
 gdb/testsuite/gdb.dwarf2/anon-ns-fn.exp                     | 2 +-
 gdb/testsuite/gdb.dwarf2/dw2-anon-mptr.exp                  | 2 +-
 gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static.exp      | 2 +-
 gdb/testsuite/gdb.dwarf2/dw2-linkage-name-trust.exp         | 2 +-
 gdb/testsuite/gdb.dwarf2/implptrconst.exp                   | 2 +-
 gdb/testsuite/gdb.dwarf2/implptrpiece.exp                   | 2 +-
 gdb/testsuite/gdb.dwarf2/implref-array.exp                  | 4 +---
 gdb/testsuite/gdb.dwarf2/implref-const.exp                  | 4 +---
 gdb/testsuite/gdb.dwarf2/implref-global.exp                 | 4 +---
 gdb/testsuite/gdb.dwarf2/implref-struct.exp                 | 4 +---
 gdb/testsuite/gdb.dwarf2/imported-unit.exp                  | 4 +---
 gdb/testsuite/gdb.dwarf2/member-ptr-forwardref.exp          | 2 +-
 gdb/testsuite/gdb.dwarf2/method-ptr.exp                     | 2 +-
 gdb/testsuite/gdb.dwarf2/missing-sig-type.exp               | 2 +-
 gdb/testsuite/gdb.dwarf2/nostaticblock.exp                  | 2 +-
 gdb/testsuite/gdb.dwarf2/nullptr_t.exp                      | 2 +-
 gdb/testsuite/gdb.dwarf2/staticvirtual.exp                  | 2 +-
 gdb/testsuite/gdb.dwarf2/subrange.exp                       | 2 +-
 gdb/testsuite/gdb.guile/scm-value-cc.exp                    | 2 +-
 gdb/testsuite/gdb.linespec/break-ask.exp                    | 5 +----
 gdb/testsuite/gdb.linespec/cpexplicit.exp                   | 5 +----
 gdb/testsuite/gdb.linespec/linespec.exp                     | 5 +----
 gdb/testsuite/gdb.linespec/ls-dollar.exp                    | 5 +----
 gdb/testsuite/gdb.linespec/skip-two.exp                     | 5 +----
 gdb/testsuite/gdb.mi/gdb792.exp                             | 2 +-
 gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp            | 2 +-
 gdb/testsuite/gdb.mi/mi-inheritance-syntax-error.exp        | 2 +-
 gdb/testsuite/gdb.mi/mi-linespec-err-cp.exp                 | 4 +---
 gdb/testsuite/gdb.mi/mi-var-cp.exp                          | 2 +-
 gdb/testsuite/gdb.mi/mi-var-rtti.exp                        | 2 +-
 gdb/testsuite/gdb.python/py-explore-cc.exp                  | 2 +-
 gdb/testsuite/gdb.python/py-rvalue-ref-value-cc.exp         | 2 +-
 gdb/testsuite/gdb.python/py-template.exp                    | 2 +-
 gdb/testsuite/gdb.python/py-typeprint.exp                   | 2 +-
 gdb/testsuite/gdb.python/py-value-cc.exp                    | 2 +-
 gdb/testsuite/gdb.python/py-xmethods.exp                    | 5 +----
 171 files changed, 171 insertions(+), 265 deletions(-)

diff --git a/gdb/testsuite/gdb.base/advance-until-multiple-locations.exp b/gdb/testsuite/gdb.base/advance-until-multiple-locations.exp
index 181ab33..ef60fc6 100644
--- a/gdb/testsuite/gdb.base/advance-until-multiple-locations.exp
+++ b/gdb/testsuite/gdb.base/advance-until-multiple-locations.exp
@@ -18,7 +18,7 @@
 
 standard_testfile .cc
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \
 	  {debug c++}] } {
diff --git a/gdb/testsuite/gdb.base/align-c++.exp b/gdb/testsuite/gdb.base/align-c++.exp
index c017501..cb9504a 100644
--- a/gdb/testsuite/gdb.base/align-c++.exp
+++ b/gdb/testsuite/gdb.base/align-c++.exp
@@ -19,9 +19,7 @@
 # compiler.
 
 # Only test C++ if we are able.
-if { [skip_cplus_tests] } {
-    return -1
-}
+require !skip_cplus_tests
 set lang c++
 
 source $srcdir/$subdir/align.exp.tcl
diff --git a/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp b/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp
index 0a902c8..a4d168d 100644
--- a/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp
+++ b/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp
@@ -23,7 +23,7 @@
 #
 # test running programs
 #
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.base/infcall-nested-structs-c++.exp b/gdb/testsuite/gdb.base/infcall-nested-structs-c++.exp
index 6d7f373..9b0be13 100644
--- a/gdb/testsuite/gdb.base/infcall-nested-structs-c++.exp
+++ b/gdb/testsuite/gdb.base/infcall-nested-structs-c++.exp
@@ -16,9 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Only test C++ if we are able.
-if { [skip_cplus_tests] } {
-    return -1
-}
+require !skip_cplus_tests
 set lang c++
 
 source $srcdir/$subdir/infcall-nested-structs.exp.tcl
diff --git a/gdb/testsuite/gdb.base/info-types-c++.exp b/gdb/testsuite/gdb.base/info-types-c++.exp
index a6bc43e..4b1049b 100644
--- a/gdb/testsuite/gdb.base/info-types-c++.exp
+++ b/gdb/testsuite/gdb.base/info-types-c++.exp
@@ -14,9 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Only test C++ if we are able.
-if { [skip_cplus_tests] } {
-    return -1
-}
+require !skip_cplus_tests
 set lang c++
 
 source $srcdir/$subdir/info-types.exp.tcl
diff --git a/gdb/testsuite/gdb.base/max-depth-c++.exp b/gdb/testsuite/gdb.base/max-depth-c++.exp
index 52c4a41..a959b81 100644
--- a/gdb/testsuite/gdb.base/max-depth-c++.exp
+++ b/gdb/testsuite/gdb.base/max-depth-c++.exp
@@ -14,9 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Only test C++ if we are able.
-if { [skip_cplus_tests] } {
-    return -1
-}
+require !skip_cplus_tests
 set lang c++
 
 source $srcdir/$subdir/max-depth.exp.tcl
diff --git a/gdb/testsuite/gdb.base/prologue.exp b/gdb/testsuite/gdb.base/prologue.exp
index e1872d4..adee257 100644
--- a/gdb/testsuite/gdb.base/prologue.exp
+++ b/gdb/testsuite/gdb.base/prologue.exp
@@ -14,7 +14,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } {  return }
+require !skip_cplus_tests
 
 standard_testfile .c
 
diff --git a/gdb/testsuite/gdb.base/psymtab.exp b/gdb/testsuite/gdb.base/psymtab.exp
index 27ab21c..99f233f 100644
--- a/gdb/testsuite/gdb.base/psymtab.exp
+++ b/gdb/testsuite/gdb.base/psymtab.exp
@@ -24,7 +24,7 @@
 #
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile psymtab1.c psymtab2.c
 
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-anonymous.exp b/gdb/testsuite/gdb.compile/compile-cplus-anonymous.exp
index 85c123c..912deab 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-anonymous.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-anonymous.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-array-decay.exp b/gdb/testsuite/gdb.compile/compile-cplus-array-decay.exp
index 48ed04e..a1baccd 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-array-decay.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-array-decay.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++ additional_flags=-std=c++11}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-inherit.exp b/gdb/testsuite/gdb.compile/compile-cplus-inherit.exp
index 605dfb6..78501c6 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-inherit.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-inherit.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-member.exp b/gdb/testsuite/gdb.compile/compile-cplus-member.exp
index dbc92e2..356d39f 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-member.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-member.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-method.exp b/gdb/testsuite/gdb.compile/compile-cplus-method.exp
index c23ac26..8261a14 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-method.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-method.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-namespace.exp b/gdb/testsuite/gdb.compile/compile-cplus-namespace.exp
index c99b2e4..ffc1333 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-namespace.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-namespace.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-nested.exp b/gdb/testsuite/gdb.compile/compile-cplus-nested.exp
index def6596..c827dce 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-nested.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-nested.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.compile/compile-cplus-virtual.exp b/gdb/testsuite/gdb.compile/compile-cplus-virtual.exp
index 4ea80d9..33fec02 100644
--- a/gdb/testsuite/gdb.compile/compile-cplus-virtual.exp
+++ b/gdb/testsuite/gdb.compile/compile-cplus-virtual.exp
@@ -19,10 +19,7 @@ load_lib compile-support.exp
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing $testfile $testfile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.cp/align.exp b/gdb/testsuite/gdb.cp/align.exp
index f1c8f5f..b75024d 100644
--- a/gdb/testsuite/gdb.cp/align.exp
+++ b/gdb/testsuite/gdb.cp/align.exp
@@ -18,7 +18,7 @@
 # This tests that C++ alignof works in gdb, and that it agrees with
 # the compiler.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 # The types we're going to test.
 
diff --git a/gdb/testsuite/gdb.cp/ambiguous.exp b/gdb/testsuite/gdb.cp/ambiguous.exp
index 966d99a..e132e73 100644
--- a/gdb/testsuite/gdb.cp/ambiguous.exp
+++ b/gdb/testsuite/gdb.cp/ambiguous.exp
@@ -19,7 +19,7 @@
 # about the field or baseclass being ambiguous is emitted at the right
 # times.
 
-if { [skip_cplus_tests] } {  return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/annota2.exp b/gdb/testsuite/gdb.cp/annota2.exp
index 51cf92ae..160d269 100644
--- a/gdb/testsuite/gdb.cp/annota2.exp
+++ b/gdb/testsuite/gdb.cp/annota2.exp
@@ -20,7 +20,7 @@
 # test running programs
 #
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/annota3.exp b/gdb/testsuite/gdb.cp/annota3.exp
index b728c4e..5a5f3ff 100644
--- a/gdb/testsuite/gdb.cp/annota3.exp
+++ b/gdb/testsuite/gdb.cp/annota3.exp
@@ -20,7 +20,7 @@
 # test running programs
 #
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/anon-ns.exp b/gdb/testsuite/gdb.cp/anon-ns.exp
index a0d1245..d901753 100644
--- a/gdb/testsuite/gdb.cp/anon-ns.exp
+++ b/gdb/testsuite/gdb.cp/anon-ns.exp
@@ -17,7 +17,7 @@
 
 # This file is part of the gdb testsuite.
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 standard_testfile .cc anon-ns2.cc
 
diff --git a/gdb/testsuite/gdb.cp/anon-union.exp b/gdb/testsuite/gdb.cp/anon-union.exp
index 521ee4e..f5ec03d 100644
--- a/gdb/testsuite/gdb.cp/anon-union.exp
+++ b/gdb/testsuite/gdb.cp/anon-union.exp
@@ -23,7 +23,7 @@
 #
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/arg-reference.exp b/gdb/testsuite/gdb.cp/arg-reference.exp
index c72196e..21a89bd 100644
--- a/gdb/testsuite/gdb.cp/arg-reference.exp
+++ b/gdb/testsuite/gdb.cp/arg-reference.exp
@@ -21,7 +21,7 @@
 # Test G++ has compiled debuginfo without a C++ '&' reference where it should
 # not be.  GCC Bug 33537.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/array-indices.exp b/gdb/testsuite/gdb.cp/array-indices.exp
index e9723d9..8f88f94 100644
--- a/gdb/testsuite/gdb.cp/array-indices.exp
+++ b/gdb/testsuite/gdb.cp/array-indices.exp
@@ -15,7 +15,7 @@
 
 # Test the printing of element indices in C++ arrays.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 set lang c++
 
diff --git a/gdb/testsuite/gdb.cp/array-repeat.exp b/gdb/testsuite/gdb.cp/array-repeat.exp
index dac0c68..8c71149 100644
--- a/gdb/testsuite/gdb.cp/array-repeat.exp
+++ b/gdb/testsuite/gdb.cp/array-repeat.exp
@@ -15,7 +15,7 @@
 
 # Test the detection and printing of repeated elements in C++ arrays.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 set lang c++
 
diff --git a/gdb/testsuite/gdb.cp/bool.exp b/gdb/testsuite/gdb.cp/bool.exp
index 350c654..27f3532 100644
--- a/gdb/testsuite/gdb.cp/bool.exp
+++ b/gdb/testsuite/gdb.cp/bool.exp
@@ -20,7 +20,7 @@
 
 # Test returning bool.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/break-f-std-string.exp b/gdb/testsuite/gdb.cp/break-f-std-string.exp
index f687416..57006f0 100644
--- a/gdb/testsuite/gdb.cp/break-f-std-string.exp
+++ b/gdb/testsuite/gdb.cp/break-f-std-string.exp
@@ -58,7 +58,7 @@
 
 standard_testfile .cc
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 # CXX11_ABI specifies the value to define _GLIBCXX_USE_CXX11_ABI as.
 
diff --git a/gdb/testsuite/gdb.cp/breakpoint-locs.exp b/gdb/testsuite/gdb.cp/breakpoint-locs.exp
index 18b03a0..af1711c 100644
--- a/gdb/testsuite/gdb.cp/breakpoint-locs.exp
+++ b/gdb/testsuite/gdb.cp/breakpoint-locs.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc breakpoint-locs-2.cc
 
diff --git a/gdb/testsuite/gdb.cp/breakpoint.exp b/gdb/testsuite/gdb.cp/breakpoint.exp
index 2d1040d..46762fc 100644
--- a/gdb/testsuite/gdb.cp/breakpoint.exp
+++ b/gdb/testsuite/gdb.cp/breakpoint.exp
@@ -17,7 +17,7 @@
 
 # This contains tests for breakpoints in C++.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/call-c.exp b/gdb/testsuite/gdb.cp/call-c.exp
index 15c1360..9fdbd00 100644
--- a/gdb/testsuite/gdb.cp/call-c.exp
+++ b/gdb/testsuite/gdb.cp/call-c.exp
@@ -14,7 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc call-c-1.c
 set objfilec [standard_output_file ${testfile}-1.o]
diff --git a/gdb/testsuite/gdb.cp/call-method-register.exp b/gdb/testsuite/gdb.cp/call-method-register.exp
index 627403f..6f0f521 100644
--- a/gdb/testsuite/gdb.cp/call-method-register.exp
+++ b/gdb/testsuite/gdb.cp/call-method-register.exp
@@ -16,7 +16,7 @@
 # Test callling a method on a variable that has been put in a
 # register.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 load_lib dwarf.exp
diff --git a/gdb/testsuite/gdb.cp/casts.exp b/gdb/testsuite/gdb.cp/casts.exp
index a13f662..35305d7 100644
--- a/gdb/testsuite/gdb.cp/casts.exp
+++ b/gdb/testsuite/gdb.cp/casts.exp
@@ -25,7 +25,7 @@
 #
 
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc casts03.cc
 
diff --git a/gdb/testsuite/gdb.cp/chained-calls.exp b/gdb/testsuite/gdb.cp/chained-calls.exp
index d131345..f147b36 100644
--- a/gdb/testsuite/gdb.cp/chained-calls.exp
+++ b/gdb/testsuite/gdb.cp/chained-calls.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/class2.exp b/gdb/testsuite/gdb.cp/class2.exp
index 6270be4..ea7cdf1 100644
--- a/gdb/testsuite/gdb.cp/class2.exp
+++ b/gdb/testsuite/gdb.cp/class2.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/classes.exp b/gdb/testsuite/gdb.cp/classes.exp
index d23c7d3..de7fa2e 100644
--- a/gdb/testsuite/gdb.cp/classes.exp
+++ b/gdb/testsuite/gdb.cp/classes.exp
@@ -18,7 +18,7 @@
 
 set nl "\[\r\n\]+"
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/cmpd-minsyms.exp b/gdb/testsuite/gdb.cp/cmpd-minsyms.exp
index 6433ccb..70779ce 100644
--- a/gdb/testsuite/gdb.cp/cmpd-minsyms.exp
+++ b/gdb/testsuite/gdb.cp/cmpd-minsyms.exp
@@ -17,7 +17,7 @@
 
 # This file is part of the gdb testsuite.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 # Tests for c++/12273, breakpoint/12803
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/constexpr-field.exp b/gdb/testsuite/gdb.cp/constexpr-field.exp
index 14801d3..387636f 100644
--- a/gdb/testsuite/gdb.cp/constexpr-field.exp
+++ b/gdb/testsuite/gdb.cp/constexpr-field.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite.
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/cp-relocate.exp b/gdb/testsuite/gdb.cp/cp-relocate.exp
index d46bf76..3846aa2 100644
--- a/gdb/testsuite/gdb.cp/cp-relocate.exp
+++ b/gdb/testsuite/gdb.cp/cp-relocate.exp
@@ -18,7 +18,7 @@
 standard_testfile .cc
 append binfile .o
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {c++ debug}] != "" } {
      untested "failed to compile"
diff --git a/gdb/testsuite/gdb.cp/cpcompletion.exp b/gdb/testsuite/gdb.cp/cpcompletion.exp
index 931f376..9d93d59 100644
--- a/gdb/testsuite/gdb.cp/cpcompletion.exp
+++ b/gdb/testsuite/gdb.cp/cpcompletion.exp
@@ -51,7 +51,7 @@ proc test_class_complete {class expr name matches} {
     }
 }
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile pr9594.cc
 
diff --git a/gdb/testsuite/gdb.cp/cplabel.exp b/gdb/testsuite/gdb.cp/cplabel.exp
index 4c67cde..c29b47c 100644
--- a/gdb/testsuite/gdb.cp/cplabel.exp
+++ b/gdb/testsuite/gdb.cp/cplabel.exp
@@ -15,7 +15,7 @@
 
 # Tests for breakpoint on labels in methods.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/cplusfuncs.exp b/gdb/testsuite/gdb.cp/cplusfuncs.exp
index b3d798b..f197e11 100644
--- a/gdb/testsuite/gdb.cp/cplusfuncs.exp
+++ b/gdb/testsuite/gdb.cp/cplusfuncs.exp
@@ -16,7 +16,7 @@
 # This file was written by Fred Fish. (fnf@cygnus.com)
 # Adapted for g++ 3.0 ABI by Michael Chastain. (chastain@redhat.com)
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/cpsizeof.exp b/gdb/testsuite/gdb.cp/cpsizeof.exp
index c452b57..d235528 100644
--- a/gdb/testsuite/gdb.cp/cpsizeof.exp
+++ b/gdb/testsuite/gdb.cp/cpsizeof.exp
@@ -16,7 +16,7 @@
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}] } {
      return -1
diff --git a/gdb/testsuite/gdb.cp/ctti.exp b/gdb/testsuite/gdb.cp/ctti.exp
index 966c749..a7cb988 100644
--- a/gdb/testsuite/gdb.cp/ctti.exp
+++ b/gdb/testsuite/gdb.cp/ctti.exp
@@ -21,7 +21,7 @@
 
 # Call to template instantiations.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile cttiadd.cc cttiadd1.cc cttiadd2.cc cttiadd3.cc
 
diff --git a/gdb/testsuite/gdb.cp/debug-expr.exp b/gdb/testsuite/gdb.cp/debug-expr.exp
index a7938a4..300818e 100644
--- a/gdb/testsuite/gdb.cp/debug-expr.exp
+++ b/gdb/testsuite/gdb.cp/debug-expr.exp
@@ -15,7 +15,7 @@
 
 # Test "set debug expr 1" on c++ expressions.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 gdb_start
 gdb_test_no_output "set language c++"
diff --git a/gdb/testsuite/gdb.cp/demangle.exp b/gdb/testsuite/gdb.cp/demangle.exp
index 3093640..28a0fe8 100644
--- a/gdb/testsuite/gdb.cp/demangle.exp
+++ b/gdb/testsuite/gdb.cp/demangle.exp
@@ -15,7 +15,7 @@
 
 # This file was written by Fred Fish. (fnf@cygnus.com)
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 ### The demangling style we last sent to GDB.
 set current_demangling_style none
diff --git a/gdb/testsuite/gdb.cp/derivation.exp b/gdb/testsuite/gdb.cp/derivation.exp
index 2f7dd4c..bb482e6 100644
--- a/gdb/testsuite/gdb.cp/derivation.exp
+++ b/gdb/testsuite/gdb.cp/derivation.exp
@@ -28,7 +28,7 @@ set nl "\[\r\n\]+"
 # Start program.
 
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/disasm-func-name.exp b/gdb/testsuite/gdb.cp/disasm-func-name.exp
index ba4296d..3b8773f 100644
--- a/gdb/testsuite/gdb.cp/disasm-func-name.exp
+++ b/gdb/testsuite/gdb.cp/disasm-func-name.exp
@@ -18,7 +18,7 @@
 # Test that the disassembler correctly demangles C++ function names in
 # it's header line.
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/dispcxx.exp b/gdb/testsuite/gdb.cp/dispcxx.exp
index 5ae2a22..c079b0c 100644
--- a/gdb/testsuite/gdb.cp/dispcxx.exp
+++ b/gdb/testsuite/gdb.cp/dispcxx.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/ena-dis-br-range.exp b/gdb/testsuite/gdb.cp/ena-dis-br-range.exp
index 94f94e6..a8042c4 100644
--- a/gdb/testsuite/gdb.cp/ena-dis-br-range.exp
+++ b/gdb/testsuite/gdb.cp/ena-dis-br-range.exp
@@ -21,7 +21,7 @@
 # multiple locations and breakpoints are found in
 # gdb.base/ena-dis-br.exp.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/enum-class.exp b/gdb/testsuite/gdb.cp/enum-class.exp
index 67e8656..badc2dc 100644
--- a/gdb/testsuite/gdb.cp/enum-class.exp
+++ b/gdb/testsuite/gdb.cp/enum-class.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/exceptprint.exp b/gdb/testsuite/gdb.cp/exceptprint.exp
index 49fe02f..7e19d42 100644
--- a/gdb/testsuite/gdb.cp/exceptprint.exp
+++ b/gdb/testsuite/gdb.cp/exceptprint.exp
@@ -15,9 +15,7 @@
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    return -1
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
     return -1
diff --git a/gdb/testsuite/gdb.cp/expand-sals.exp b/gdb/testsuite/gdb.cp/expand-sals.exp
index 0d74571..deb9c94 100644
--- a/gdb/testsuite/gdb.cp/expand-sals.exp
+++ b/gdb/testsuite/gdb.cp/expand-sals.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 set srcfile expand-sals.cc
 if { [prepare_for_testing "failed to prepare" expand-sals $srcfile {debug c++}] } {
diff --git a/gdb/testsuite/gdb.cp/extern-c.exp b/gdb/testsuite/gdb.cp/extern-c.exp
index bdc8697..f380e90 100644
--- a/gdb/testsuite/gdb.cp/extern-c.exp
+++ b/gdb/testsuite/gdb.cp/extern-c.exp
@@ -15,7 +15,7 @@
 
 # Test breakpoints on extern "C" functions implemented in C++.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/filename.exp b/gdb/testsuite/gdb.cp/filename.exp
index 54cf4d1..f34f162 100644
--- a/gdb/testsuite/gdb.cp/filename.exp
+++ b/gdb/testsuite/gdb.cp/filename.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/formatted-ref.exp b/gdb/testsuite/gdb.cp/formatted-ref.exp
index a9494d8..0793963 100644
--- a/gdb/testsuite/gdb.cp/formatted-ref.exp
+++ b/gdb/testsuite/gdb.cp/formatted-ref.exp
@@ -28,7 +28,7 @@
 # operand.
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/gdb1355.exp b/gdb/testsuite/gdb.cp/gdb1355.exp
index 724a251..1dda4c9 100644
--- a/gdb/testsuite/gdb.cp/gdb1355.exp
+++ b/gdb/testsuite/gdb.cp/gdb1355.exp
@@ -21,7 +21,7 @@
 set ws "\[\r\n\t \]*"
 set nl "\[\r\n\]+"
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/gdb2384.exp b/gdb/testsuite/gdb.cp/gdb2384.exp
index 3e43d1d..6eb6292 100644
--- a/gdb/testsuite/gdb.cp/gdb2384.exp
+++ b/gdb/testsuite/gdb.cp/gdb2384.exp
@@ -21,8 +21,7 @@
 #
 # PR c++/9489.
 
-if { [skip_cplus_tests] } { continue }
-if { [skip_shlib_tests] } { continue }
+require !skip_cplus_tests !skip_shlib_tests
 
 standard_testfile .cc gdb2384-base.cc
 
diff --git a/gdb/testsuite/gdb.cp/gdb2495.exp b/gdb/testsuite/gdb.cp/gdb2495.exp
index 639cee3..5d9cedb 100644
--- a/gdb/testsuite/gdb.cp/gdb2495.exp
+++ b/gdb/testsuite/gdb.cp/gdb2495.exp
@@ -31,7 +31,7 @@
 
 # This test is largely based of gdb.base/callfuncs.exp.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 if [target_info exists gdb,nosignals] {
     verbose "Skipping gdb2495.exp because of nosignals."
diff --git a/gdb/testsuite/gdb.cp/hang.exp b/gdb/testsuite/gdb.cp/hang.exp
index e4ff996..95a0424 100644
--- a/gdb/testsuite/gdb.cp/hang.exp
+++ b/gdb/testsuite/gdb.cp/hang.exp
@@ -14,7 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile hang1.cc hang2.cc hang3.cc
 
diff --git a/gdb/testsuite/gdb.cp/impl-this.exp b/gdb/testsuite/gdb.cp/impl-this.exp
index a37a8c6..14c3cb4 100644
--- a/gdb/testsuite/gdb.cp/impl-this.exp
+++ b/gdb/testsuite/gdb.cp/impl-this.exp
@@ -18,7 +18,7 @@
 # Test expressions which assume an implicit "this" with a qualified
 # name.
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/incomplete-type-overload.exp b/gdb/testsuite/gdb.cp/incomplete-type-overload.exp
index a2b60e5..5dfd671 100644
--- a/gdb/testsuite/gdb.cp/incomplete-type-overload.exp
+++ b/gdb/testsuite/gdb.cp/incomplete-type-overload.exp
@@ -20,9 +20,7 @@
 
 load_lib dwarf.exp
 
-if { [skip_cplus_tests] } { return }
-
-require dwarf2_support
+require dwarf2_support !skip_cplus_tests
 
 standard_testfile .cc .S
 set asm_file [standard_output_file ${srcfile2}]
diff --git a/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d0.exp b/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d0.exp
index c4636a7..6d1d330 100644
--- a/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d0.exp
+++ b/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d0.exp
@@ -15,9 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Only test C++ if we are able.  Always use C.
-if { [skip_cplus_tests] } {
-    return -1
-}
+require !skip_cplus_tests
 set lang {c++}
 
 set debug nodebug
diff --git a/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d1.exp b/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d1.exp
index 5313e95..baf0559 100644
--- a/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d1.exp
+++ b/gdb/testsuite/gdb.cp/infcall-nodebug-c++-d1.exp
@@ -15,9 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Only test C++ if we are able.  Always use C.
-if { [skip_cplus_tests] } {
-    return -1
-}
+require !skip_cplus_tests
 set lang {c++}
 
 set debug debug
diff --git a/gdb/testsuite/gdb.cp/inherit.exp b/gdb/testsuite/gdb.cp/inherit.exp
index 55c9644..1846125 100644
--- a/gdb/testsuite/gdb.cp/inherit.exp
+++ b/gdb/testsuite/gdb.cp/inherit.exp
@@ -20,7 +20,7 @@ set ws  "\[\r\n\t \]+"
 set nl  "\[\r\n\]+"
 set vhn "\\$\[0-9\]+"
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/iostream.exp b/gdb/testsuite/gdb.cp/iostream.exp
index 38fd5832f..afd54d1 100644
--- a/gdb/testsuite/gdb.cp/iostream.exp
+++ b/gdb/testsuite/gdb.cp/iostream.exp
@@ -16,7 +16,7 @@
 # This file is part of the gdb testsuite.
 # It tests various aspects of iostream that have caused problems for gdb.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/local.exp b/gdb/testsuite/gdb.cp/local.exp
index 1180154..a281019 100644
--- a/gdb/testsuite/gdb.cp/local.exp
+++ b/gdb/testsuite/gdb.cp/local.exp
@@ -27,7 +27,7 @@ set nl "\[\r\n\]+"
 # test running programs
 #
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/m-data.exp b/gdb/testsuite/gdb.cp/m-data.exp
index 3f3706d..1578b6f 100644
--- a/gdb/testsuite/gdb.cp/m-data.exp
+++ b/gdb/testsuite/gdb.cp/m-data.exp
@@ -18,7 +18,7 @@
 
 # This file is part of the gdb testsuite
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/m-static.exp b/gdb/testsuite/gdb.cp/m-static.exp
index 97a5645..6dbb171 100644
--- a/gdb/testsuite/gdb.cp/m-static.exp
+++ b/gdb/testsuite/gdb.cp/m-static.exp
@@ -19,7 +19,7 @@
 
 # This file is part of the gdb testsuite
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/many-args.exp b/gdb/testsuite/gdb.cp/many-args.exp
index 5c4a6bb..2751c00 100644
--- a/gdb/testsuite/gdb.cp/many-args.exp
+++ b/gdb/testsuite/gdb.cp/many-args.exp
@@ -19,7 +19,7 @@
 # passed in registers.  This test passes so many structures it is
 # hoped that some will need to be placed onto the stack.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/mb-ctor.exp b/gdb/testsuite/gdb.cp/mb-ctor.exp
index be6297c8..2f86c80 100644
--- a/gdb/testsuite/gdb.cp/mb-ctor.exp
+++ b/gdb/testsuite/gdb.cp/mb-ctor.exp
@@ -16,7 +16,7 @@
 # Test that breakpoints on C++ constructors work, despite the
 # fact that gcc generates several versions of constructor function.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/mb-inline.exp b/gdb/testsuite/gdb.cp/mb-inline.exp
index eb54db8..cf13935 100644
--- a/gdb/testsuite/gdb.cp/mb-inline.exp
+++ b/gdb/testsuite/gdb.cp/mb-inline.exp
@@ -18,7 +18,7 @@
 # This test verifies that setting breakpoint on line in inline
 # function will fire in all instantiations of that function.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile mb-inline1.cc mb-inline2.cc
 set hdrfile "${testfile}.h"
diff --git a/gdb/testsuite/gdb.cp/member-name.exp b/gdb/testsuite/gdb.cp/member-name.exp
index 2940342..90fa097 100644
--- a/gdb/testsuite/gdb.cp/member-name.exp
+++ b/gdb/testsuite/gdb.cp/member-name.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/member-ptr.exp b/gdb/testsuite/gdb.cp/member-ptr.exp
index ad703e0..0807627 100644
--- a/gdb/testsuite/gdb.cp/member-ptr.exp
+++ b/gdb/testsuite/gdb.cp/member-ptr.exp
@@ -21,7 +21,7 @@
 
 set vhn "\\$\[0-9\]+"
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/meth-typedefs.exp b/gdb/testsuite/gdb.cp/meth-typedefs.exp
index 5ae29f5..174f89b 100644
--- a/gdb/testsuite/gdb.cp/meth-typedefs.exp
+++ b/gdb/testsuite/gdb.cp/meth-typedefs.exp
@@ -30,7 +30,7 @@ proc add {var name params expected {kind {func}}} {
     lappend result [list "${method_name}($params)" $expect]
 }
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 # Tests for c++/12266 et al
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/method.exp b/gdb/testsuite/gdb.cp/method.exp
index bf65ce7..d4bb6fb 100644
--- a/gdb/testsuite/gdb.cp/method.exp
+++ b/gdb/testsuite/gdb.cp/method.exp
@@ -32,7 +32,7 @@
 # test running programs
 #
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/method2.exp b/gdb/testsuite/gdb.cp/method2.exp
index 36a5662..04a064b 100644
--- a/gdb/testsuite/gdb.cp/method2.exp
+++ b/gdb/testsuite/gdb.cp/method2.exp
@@ -18,7 +18,7 @@
 # This tests setting a break in an ambiguous c++ method with
 # current_language set to c.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/misc.exp b/gdb/testsuite/gdb.cp/misc.exp
index 350061e..8f14d48 100644
--- a/gdb/testsuite/gdb.cp/misc.exp
+++ b/gdb/testsuite/gdb.cp/misc.exp
@@ -15,7 +15,7 @@
 
 # This file was written by Fred Fish. (fnf@cygnus.com)
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/namelessclass.exp b/gdb/testsuite/gdb.cp/namelessclass.exp
index bf4748c..6f6f7d2 100644
--- a/gdb/testsuite/gdb.cp/namelessclass.exp
+++ b/gdb/testsuite/gdb.cp/namelessclass.exp
@@ -19,12 +19,8 @@
 load_lib dwarf.exp
 
 # Do not run in environments which do not support C++.
-if {[skip_cplus_tests]} {
-    return
-}
-
 # This test can only be run on x86-like targets which support DWARF.
-require dwarf2_support
+require dwarf2_support !skip_cplus_tests
 
 if {![istarget "x86_64-*-*"] || ![is_lp64_target]} {
     return 0
diff --git a/gdb/testsuite/gdb.cp/namespace.exp b/gdb/testsuite/gdb.cp/namespace.exp
index acdbc99..ed7943f 100644
--- a/gdb/testsuite/gdb.cp/namespace.exp
+++ b/gdb/testsuite/gdb.cp/namespace.exp
@@ -25,7 +25,7 @@
 
 
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc namespace1.cc
 
diff --git a/gdb/testsuite/gdb.cp/nested-class-func-class.exp b/gdb/testsuite/gdb.cp/nested-class-func-class.exp
index 91a8d51..1b83f7b 100644
--- a/gdb/testsuite/gdb.cp/nested-class-func-class.exp
+++ b/gdb/testsuite/gdb.cp/nested-class-func-class.exp
@@ -15,7 +15,7 @@
 
 # Regression test for type printing of private nested classes.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/nested-types.exp b/gdb/testsuite/gdb.cp/nested-types.exp
index 3901ec9..889d6d7 100644
--- a/gdb/testsuite/gdb.cp/nested-types.exp
+++ b/gdb/testsuite/gdb.cp/nested-types.exp
@@ -19,7 +19,7 @@
 # the corresponding source file.  It then walks the nodes of this tree
 # to construct input suitable for passing to cp_test_ptype_class.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/nextoverthrow.exp b/gdb/testsuite/gdb.cp/nextoverthrow.exp
index 9139671..e6565ad 100644
--- a/gdb/testsuite/gdb.cp/nextoverthrow.exp
+++ b/gdb/testsuite/gdb.cp/nextoverthrow.exp
@@ -14,7 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/no-libstdcxx-probe.exp b/gdb/testsuite/gdb.cp/no-libstdcxx-probe.exp
index 5e3a370..3d7ef3a 100644
--- a/gdb/testsuite/gdb.cp/no-libstdcxx-probe.exp
+++ b/gdb/testsuite/gdb.cp/no-libstdcxx-probe.exp
@@ -15,9 +15,7 @@
 
 standard_testfile exceptprint.cc
 
-if {[skip_cplus_tests]} {
-    return -1
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
     return -1
diff --git a/gdb/testsuite/gdb.cp/non-trivial-retval.exp b/gdb/testsuite/gdb.cp/non-trivial-retval.exp
index 74427c0..9b8c5b1 100644
--- a/gdb/testsuite/gdb.cp/non-trivial-retval.exp
+++ b/gdb/testsuite/gdb.cp/non-trivial-retval.exp
@@ -17,7 +17,7 @@
 
 set additional_flags ""
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/nsalias.exp b/gdb/testsuite/gdb.cp/nsalias.exp
index 19a36b8..3c2f5e5 100644
--- a/gdb/testsuite/gdb.cp/nsalias.exp
+++ b/gdb/testsuite/gdb.cp/nsalias.exp
@@ -18,11 +18,7 @@
 
 load_lib dwarf.exp
 
-require dwarf2_support
-
-if {[skip_cplus_tests]} {
-    return
-}
+require dwarf2_support !skip_cplus_tests
 
 standard_testfile .cc nsalias-dw.S
 
diff --git a/gdb/testsuite/gdb.cp/overload-const.exp b/gdb/testsuite/gdb.cp/overload-const.exp
index 120945c..8ed9c68 100644
--- a/gdb/testsuite/gdb.cp/overload-const.exp
+++ b/gdb/testsuite/gdb.cp/overload-const.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/overload.exp b/gdb/testsuite/gdb.cp/overload.exp
index 8c0ecb5..ed265fb 100644
--- a/gdb/testsuite/gdb.cp/overload.exp
+++ b/gdb/testsuite/gdb.cp/overload.exp
@@ -24,7 +24,7 @@ set ws "\[\r\n\t \]+"
 set nl "\[\r\n\]+"
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/ovldbreak.exp b/gdb/testsuite/gdb.cp/ovldbreak.exp
index 12a6722..a671499 100644
--- a/gdb/testsuite/gdb.cp/ovldbreak.exp
+++ b/gdb/testsuite/gdb.cp/ovldbreak.exp
@@ -28,7 +28,7 @@ set timeout 15
 # test running programs
 #
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/ovsrch.exp b/gdb/testsuite/gdb.cp/ovsrch.exp
index 454c020..f13c2ee 100644
--- a/gdb/testsuite/gdb.cp/ovsrch.exp
+++ b/gdb/testsuite/gdb.cp/ovsrch.exp
@@ -52,7 +52,7 @@ proc test_class {class} {
     gdb_test "break ${class}::hibob if (a_param == 3)" "Breakpoint (\[0-9\]).*"
 }
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 # Test for c++/11734
 standard_testfile ovsrch1.cc ovsrch2.cc ovsrch3.cc ovsrch4.cc
diff --git a/gdb/testsuite/gdb.cp/pass-by-ref-2.exp b/gdb/testsuite/gdb.cp/pass-by-ref-2.exp
index e45d556..62ae6b7 100644
--- a/gdb/testsuite/gdb.cp/pass-by-ref-2.exp
+++ b/gdb/testsuite/gdb.cp/pass-by-ref-2.exp
@@ -25,10 +25,7 @@
 # - have inlined copy ctor
 # - have deleted destructor
 
-if {[skip_cplus_tests]} {
-    untested "c++ test skipped"
-    return
-}
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/pass-by-ref.exp b/gdb/testsuite/gdb.cp/pass-by-ref.exp
index ecf5899..5424bce 100644
--- a/gdb/testsuite/gdb.cp/pass-by-ref.exp
+++ b/gdb/testsuite/gdb.cp/pass-by-ref.exp
@@ -68,10 +68,7 @@
 # The companion test file pass-by-ref-2.exp also contains
 # manually-written cases.
 
-if {[skip_cplus_tests]} {
-    untested "c++ test skipped"
-    return
-}
+require !skip_cplus_tests
 
 # The program source is generated in the output directory.
 # We use standard_testfile here to set convenience variables.
diff --git a/gdb/testsuite/gdb.cp/pointer-to-member.exp b/gdb/testsuite/gdb.cp/pointer-to-member.exp
index 56dedca..b69edb1 100644
--- a/gdb/testsuite/gdb.cp/pointer-to-member.exp
+++ b/gdb/testsuite/gdb.cp/pointer-to-member.exp
@@ -17,7 +17,7 @@
 
 # Test printing c++ pointer-to-member.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/pr-1023.exp b/gdb/testsuite/gdb.cp/pr-1023.exp
index 87af3ff..3ed8f31 100644
--- a/gdb/testsuite/gdb.cp/pr-1023.exp
+++ b/gdb/testsuite/gdb.cp/pr-1023.exp
@@ -18,7 +18,7 @@
 
 # This file is part of the gdb testsuite.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/pr-1210.exp b/gdb/testsuite/gdb.cp/pr-1210.exp
index 84fb1cc..021710f 100644
--- a/gdb/testsuite/gdb.cp/pr-1210.exp
+++ b/gdb/testsuite/gdb.cp/pr-1210.exp
@@ -17,7 +17,7 @@
 
 # This file is part of the gdb testsuite.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/pr-574.exp b/gdb/testsuite/gdb.cp/pr-574.exp
index ad8b296..2ea8210 100644
--- a/gdb/testsuite/gdb.cp/pr-574.exp
+++ b/gdb/testsuite/gdb.cp/pr-574.exp
@@ -20,7 +20,7 @@
 
 # This file is part of the gdb testsuite
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/pr10728.exp b/gdb/testsuite/gdb.cp/pr10728.exp
index 07570ac..5fbbace 100644
--- a/gdb/testsuite/gdb.cp/pr10728.exp
+++ b/gdb/testsuite/gdb.cp/pr10728.exp
@@ -17,7 +17,7 @@
 
 set nl		"\[\r\n\]+"
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/pr17132.exp b/gdb/testsuite/gdb.cp/pr17132.exp
index fb4f872..fb9e739 100644
--- a/gdb/testsuite/gdb.cp/pr17132.exp
+++ b/gdb/testsuite/gdb.cp/pr17132.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/pr17494.exp b/gdb/testsuite/gdb.cp/pr17494.exp
index 103cff6..48a5c2b 100644
--- a/gdb/testsuite/gdb.cp/pr17494.exp
+++ b/gdb/testsuite/gdb.cp/pr17494.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/pr9067.exp b/gdb/testsuite/gdb.cp/pr9067.exp
index 5635b0d..cde7b20 100644
--- a/gdb/testsuite/gdb.cp/pr9067.exp
+++ b/gdb/testsuite/gdb.cp/pr9067.exp
@@ -15,7 +15,7 @@
 
 set nl		"\[\r\n\]+"
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/pr9631.exp b/gdb/testsuite/gdb.cp/pr9631.exp
index 888eef5..3a9e0af 100644
--- a/gdb/testsuite/gdb.cp/pr9631.exp
+++ b/gdb/testsuite/gdb.cp/pr9631.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/print-demangle.exp b/gdb/testsuite/gdb.cp/print-demangle.exp
index fbfbb95..733cd4e 100644
--- a/gdb/testsuite/gdb.cp/print-demangle.exp
+++ b/gdb/testsuite/gdb.cp/print-demangle.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile bool.cc
 
diff --git a/gdb/testsuite/gdb.cp/print-method-args.exp b/gdb/testsuite/gdb.cp/print-method-args.exp
index 8e711e0..8c5d5e2 100644
--- a/gdb/testsuite/gdb.cp/print-method-args.exp
+++ b/gdb/testsuite/gdb.cp/print-method-args.exp
@@ -17,7 +17,7 @@
 
 # This test checks that a constructor and destructor are printed the same.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/printmethod.exp b/gdb/testsuite/gdb.cp/printmethod.exp
index a7cf305..0cdb271 100644
--- a/gdb/testsuite/gdb.cp/printmethod.exp
+++ b/gdb/testsuite/gdb.cp/printmethod.exp
@@ -19,7 +19,7 @@
 
 # This file is part of the gdb testsuite
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/psmang.exp b/gdb/testsuite/gdb.cp/psmang.exp
index a27a3f4..ba3e756 100644
--- a/gdb/testsuite/gdb.cp/psmang.exp
+++ b/gdb/testsuite/gdb.cp/psmang.exp
@@ -176,7 +176,7 @@
 #
 
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile psmang1.cc psmang2.cc
 
diff --git a/gdb/testsuite/gdb.cp/psymtab-parameter.exp b/gdb/testsuite/gdb.cp/psymtab-parameter.exp
index 9910d88..ad64df6 100644
--- a/gdb/testsuite/gdb.cp/psymtab-parameter.exp
+++ b/gdb/testsuite/gdb.cp/psymtab-parameter.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/ptype-cv-cp.exp b/gdb/testsuite/gdb.cp/ptype-cv-cp.exp
index 5865d98..4f0a6d9 100644
--- a/gdb/testsuite/gdb.cp/ptype-cv-cp.exp
+++ b/gdb/testsuite/gdb.cp/ptype-cv-cp.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/ptype-flags.exp b/gdb/testsuite/gdb.cp/ptype-flags.exp
index 02eff4a..e09447e 100644
--- a/gdb/testsuite/gdb.cp/ptype-flags.exp
+++ b/gdb/testsuite/gdb.cp/ptype-flags.exp
@@ -15,7 +15,7 @@
 
 set nl		"\[\r\n\]+"
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/punctuator.exp b/gdb/testsuite/gdb.cp/punctuator.exp
index 4157182..6243372 100644
--- a/gdb/testsuite/gdb.cp/punctuator.exp
+++ b/gdb/testsuite/gdb.cp/punctuator.exp
@@ -17,7 +17,7 @@
 
 # This file is part of the gdb testsuite
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 gdb_exit
 gdb_start
diff --git a/gdb/testsuite/gdb.cp/re-set-overloaded.exp b/gdb/testsuite/gdb.cp/re-set-overloaded.exp
index d083b41..d309c46 100644
--- a/gdb/testsuite/gdb.cp/re-set-overloaded.exp
+++ b/gdb/testsuite/gdb.cp/re-set-overloaded.exp
@@ -13,8 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
-if { [skip_shlib_tests] } { continue }
+require !skip_cplus_tests !skip_shlib_tests
 
 standard_testfile bool.cc .cc
 
diff --git a/gdb/testsuite/gdb.cp/ref-params.exp b/gdb/testsuite/gdb.cp/ref-params.exp
index 7d728bd..b4c6cee 100644
--- a/gdb/testsuite/gdb.cp/ref-params.exp
+++ b/gdb/testsuite/gdb.cp/ref-params.exp
@@ -20,7 +20,7 @@
 # test running programs
 #
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/ref-types.exp b/gdb/testsuite/gdb.cp/ref-types.exp
index 05b3f68..c1b9866 100644
--- a/gdb/testsuite/gdb.cp/ref-types.exp
+++ b/gdb/testsuite/gdb.cp/ref-types.exp
@@ -20,7 +20,7 @@
 # test running programs
 #
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/rtti.exp b/gdb/testsuite/gdb.cp/rtti.exp
index 8955cd6..0832053 100644
--- a/gdb/testsuite/gdb.cp/rtti.exp
+++ b/gdb/testsuite/gdb.cp/rtti.exp
@@ -26,7 +26,7 @@
 # (involving templates, in particular) where this problem triggers
 # because GDB and GCC have different ideas what a class is called.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 #
 # test running programs
diff --git a/gdb/testsuite/gdb.cp/rvalue-ref-casts.exp b/gdb/testsuite/gdb.cp/rvalue-ref-casts.exp
index 40be1b9..f1399ef 100644
--- a/gdb/testsuite/gdb.cp/rvalue-ref-casts.exp
+++ b/gdb/testsuite/gdb.cp/rvalue-ref-casts.exp
@@ -17,7 +17,7 @@
 
 # C++11 rvalue reference type casting tests, based on gdb.cp/casts.exp.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/rvalue-ref-overload.exp b/gdb/testsuite/gdb.cp/rvalue-ref-overload.exp
index 86e14a8..94ac384 100644
--- a/gdb/testsuite/gdb.cp/rvalue-ref-overload.exp
+++ b/gdb/testsuite/gdb.cp/rvalue-ref-overload.exp
@@ -18,7 +18,7 @@
 # Tests for overloaded member functions with rvalue reference parameters,
 # based on gdb.cp/overload.exp.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/rvalue-ref-params.exp b/gdb/testsuite/gdb.cp/rvalue-ref-params.exp
index f83d01b..46c32ce 100644
--- a/gdb/testsuite/gdb.cp/rvalue-ref-params.exp
+++ b/gdb/testsuite/gdb.cp/rvalue-ref-params.exp
@@ -16,7 +16,7 @@
 # Tests for rvalue reference parameters of types and their subtypes in GDB,
 # based on gdb.cp/ref-params.exp.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/rvalue-ref-sizeof.exp b/gdb/testsuite/gdb.cp/rvalue-ref-sizeof.exp
index 118cc16..52e8c68 100644
--- a/gdb/testsuite/gdb.cp/rvalue-ref-sizeof.exp
+++ b/gdb/testsuite/gdb.cp/rvalue-ref-sizeof.exp
@@ -18,7 +18,7 @@
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 if {[prepare_for_testing ${testfile}.exp $testfile $srcfile \
     {debug c++ additional_flags="-std=gnu++11"}] } {
diff --git a/gdb/testsuite/gdb.cp/rvalue-ref-types.exp b/gdb/testsuite/gdb.cp/rvalue-ref-types.exp
index 3f94b79..f2963be 100644
--- a/gdb/testsuite/gdb.cp/rvalue-ref-types.exp
+++ b/gdb/testsuite/gdb.cp/rvalue-ref-types.exp
@@ -16,7 +16,7 @@
 # Tests for reference types with short type variables in GDB, based on
 # gdb.cp/ref-types.exp.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/scope-err.exp b/gdb/testsuite/gdb.cp/scope-err.exp
index 1ec8d60..e2dec73 100644
--- a/gdb/testsuite/gdb.cp/scope-err.exp
+++ b/gdb/testsuite/gdb.cp/scope-err.exp
@@ -16,9 +16,7 @@
 # Tests for linespec errors with C++.
 # Derived from gdb.linespec/ls-errs.exp.
 
-if {[skip_cplus_tests]} {
-    return
-}
+require !skip_cplus_tests
 
 standard_testfile .cc
 set exefile $testfile
diff --git a/gdb/testsuite/gdb.cp/static-method.exp b/gdb/testsuite/gdb.cp/static-method.exp
index 3180e28..282b5b7 100644
--- a/gdb/testsuite/gdb.cp/static-method.exp
+++ b/gdb/testsuite/gdb.cp/static-method.exp
@@ -37,7 +37,7 @@ proc test_breakpoint {func result} {
     }
 }
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 # Tests for c++/12750
 standard_testfile .cc
diff --git a/gdb/testsuite/gdb.cp/static-print-quit.exp b/gdb/testsuite/gdb.cp/static-print-quit.exp
index ba8e35b..f7f3ec0 100644
--- a/gdb/testsuite/gdb.cp/static-print-quit.exp
+++ b/gdb/testsuite/gdb.cp/static-print-quit.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/static-typedef-print.exp b/gdb/testsuite/gdb.cp/static-typedef-print.exp
index f72314d..91fa658 100644
--- a/gdb/testsuite/gdb.cp/static-typedef-print.exp
+++ b/gdb/testsuite/gdb.cp/static-typedef-print.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/stub-array-size.exp b/gdb/testsuite/gdb.cp/stub-array-size.exp
index f78308d..9492c47 100644
--- a/gdb/testsuite/gdb.cp/stub-array-size.exp
+++ b/gdb/testsuite/gdb.cp/stub-array-size.exp
@@ -18,7 +18,7 @@
 # Test size of arrays of stubbed types (structures where the full definition
 # is not immediately available).
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc stub-array-size2.cc
 
diff --git a/gdb/testsuite/gdb.cp/subtypes.exp b/gdb/testsuite/gdb.cp/subtypes.exp
index 7dfec3e..67372c5 100644
--- a/gdb/testsuite/gdb.cp/subtypes.exp
+++ b/gdb/testsuite/gdb.cp/subtypes.exp
@@ -16,7 +16,7 @@
 # Test for subtype definitions, i.e., types defined in classes, functions,
 # etc.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/temargs.exp b/gdb/testsuite/gdb.cp/temargs.exp
index 7459d50..4d7677e 100644
--- a/gdb/testsuite/gdb.cp/temargs.exp
+++ b/gdb/testsuite/gdb.cp/temargs.exp
@@ -17,9 +17,7 @@
 
 # This file is part of the gdb testsuite.
 
-if {[skip_cplus_tests]} {
-    return
-}
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/templates.exp b/gdb/testsuite/gdb.cp/templates.exp
index e461b94..41709b5 100644
--- a/gdb/testsuite/gdb.cp/templates.exp
+++ b/gdb/testsuite/gdb.cp/templates.exp
@@ -17,7 +17,7 @@
 
 set ws "\[\r\n\t \]+"
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/typed-enum.exp b/gdb/testsuite/gdb.cp/typed-enum.exp
index 424c70a..ad6aa29 100644
--- a/gdb/testsuite/gdb.cp/typed-enum.exp
+++ b/gdb/testsuite/gdb.cp/typed-enum.exp
@@ -15,7 +15,7 @@
 #
 # Check if unsigned typedef are handled correctly with typed enums.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/typedef-base.exp b/gdb/testsuite/gdb.cp/typedef-base.exp
index ef6f83b..7a0d5f2 100644
--- a/gdb/testsuite/gdb.cp/typedef-base.exp
+++ b/gdb/testsuite/gdb.cp/typedef-base.exp
@@ -15,7 +15,7 @@
 #
 # Make sure that inheritance through a typedef is well handled.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/typedef-operator.exp b/gdb/testsuite/gdb.cp/typedef-operator.exp
index 96fd9f1..f0cfc4b 100644
--- a/gdb/testsuite/gdb.cp/typedef-operator.exp
+++ b/gdb/testsuite/gdb.cp/typedef-operator.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/typeid.exp b/gdb/testsuite/gdb.cp/typeid.exp
index 66e345a..b4766d0 100644
--- a/gdb/testsuite/gdb.cp/typeid.exp
+++ b/gdb/testsuite/gdb.cp/typeid.exp
@@ -15,9 +15,7 @@
 
 standard_testfile .cc
 
-if {[skip_cplus_tests]} {
-    return -1
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
     return -1
diff --git a/gdb/testsuite/gdb.cp/var-tag.exp b/gdb/testsuite/gdb.cp/var-tag.exp
index 0ddfd1a..aa61598 100644
--- a/gdb/testsuite/gdb.cp/var-tag.exp
+++ b/gdb/testsuite/gdb.cp/var-tag.exp
@@ -17,7 +17,7 @@
 
 # Test expressions in which variable names shadow tag names.
 
-if {[skip_cplus_tests]} { return }
+require !skip_cplus_tests
 
 standard_testfile var-tag.cc var-tag-2.cc var-tag-3.cc var-tag-4.cc
 
diff --git a/gdb/testsuite/gdb.cp/virtbase.exp b/gdb/testsuite/gdb.cp/virtbase.exp
index 4cc7994..8408235 100644
--- a/gdb/testsuite/gdb.cp/virtbase.exp
+++ b/gdb/testsuite/gdb.cp/virtbase.exp
@@ -15,7 +15,7 @@
 
 # This file is part of the gdb testsuite.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/virtbase2.exp b/gdb/testsuite/gdb.cp/virtbase2.exp
index d15e009..9b18f59 100644
--- a/gdb/testsuite/gdb.cp/virtbase2.exp
+++ b/gdb/testsuite/gdb.cp/virtbase2.exp
@@ -15,7 +15,7 @@
 
 # Make sure printing virtual base class data member works correctly (PR16841)
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.cp/virtfunc.exp b/gdb/testsuite/gdb.cp/virtfunc.exp
index 7ca24cb..89c5b6d 100644
--- a/gdb/testsuite/gdb.cp/virtfunc.exp
+++ b/gdb/testsuite/gdb.cp/virtfunc.exp
@@ -18,7 +18,7 @@
 
 set nl		"\[\r\n\]+"
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/virtfunc2.exp b/gdb/testsuite/gdb.cp/virtfunc2.exp
index 5e72454..de9ed11 100644
--- a/gdb/testsuite/gdb.cp/virtfunc2.exp
+++ b/gdb/testsuite/gdb.cp/virtfunc2.exp
@@ -18,7 +18,7 @@
 
 set nl		"\[\r\n\]+"
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib "cp-support.exp"
 
diff --git a/gdb/testsuite/gdb.cp/watch-cp.exp b/gdb/testsuite/gdb.cp/watch-cp.exp
index 64694c6..62429f7 100644
--- a/gdb/testsuite/gdb.cp/watch-cp.exp
+++ b/gdb/testsuite/gdb.cp/watch-cp.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] || [skip_hw_watchpoint_tests]} { return }
+require !skip_cplus_tests !skip_hw_watchpoint_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.dwarf2/anon-ns-fn.exp b/gdb/testsuite/gdb.dwarf2/anon-ns-fn.exp
index 4af74ad..7151528 100644
--- a/gdb/testsuite/gdb.dwarf2/anon-ns-fn.exp
+++ b/gdb/testsuite/gdb.dwarf2/anon-ns-fn.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-anon-mptr.exp b/gdb/testsuite/gdb.dwarf2/dw2-anon-mptr.exp
index 9626686..422e3f8 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-anon-mptr.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw2-anon-mptr.exp
@@ -18,7 +18,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .S
 
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static.exp b/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static.exp
index f0baf76b..867cd1b 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static.exp
@@ -17,7 +17,7 @@
 # type containing a static member of the same type.
 
 # Still no C++ compiler is used.
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-linkage-name-trust.exp b/gdb/testsuite/gdb.dwarf2/dw2-linkage-name-trust.exp
index 510631c..4fd5482 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-linkage-name-trust.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw2-linkage-name-trust.exp
@@ -17,7 +17,7 @@
 # type containing a static member of the same type.
 
 # Still no C++ compiler is used.
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
diff --git a/gdb/testsuite/gdb.dwarf2/implptrconst.exp b/gdb/testsuite/gdb.dwarf2/implptrconst.exp
index 266fef4..9199f3c 100644
--- a/gdb/testsuite/gdb.dwarf2/implptrconst.exp
+++ b/gdb/testsuite/gdb.dwarf2/implptrconst.exp
@@ -18,7 +18,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile main.c -dw.S
 
diff --git a/gdb/testsuite/gdb.dwarf2/implptrpiece.exp b/gdb/testsuite/gdb.dwarf2/implptrpiece.exp
index b30cf2e..6102a96 100644
--- a/gdb/testsuite/gdb.dwarf2/implptrpiece.exp
+++ b/gdb/testsuite/gdb.dwarf2/implptrpiece.exp
@@ -18,7 +18,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile main.c -dw.S
 
diff --git a/gdb/testsuite/gdb.dwarf2/implref-array.exp b/gdb/testsuite/gdb.dwarf2/implref-array.exp
index 985d8f7..bcff7bb 100644
--- a/gdb/testsuite/gdb.dwarf2/implref-array.exp
+++ b/gdb/testsuite/gdb.dwarf2/implref-array.exp
@@ -16,9 +16,7 @@
 # Test a C++ reference marked with DW_OP_GNU_implicit_pointer.
 # The referenced value is a global array whose location is a DW_OP_addr.
 
-if [skip_cplus_tests] {
-    return
-}
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 
diff --git a/gdb/testsuite/gdb.dwarf2/implref-const.exp b/gdb/testsuite/gdb.dwarf2/implref-const.exp
index fb1a958..13608ea 100644
--- a/gdb/testsuite/gdb.dwarf2/implref-const.exp
+++ b/gdb/testsuite/gdb.dwarf2/implref-const.exp
@@ -16,9 +16,7 @@
 # Test a C++ reference marked with DW_OP_GNU_implicit_pointer.
 # The referenced value is a DW_AT_const_value.
 
-if [skip_cplus_tests] {
-    return
-}
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 
diff --git a/gdb/testsuite/gdb.dwarf2/implref-global.exp b/gdb/testsuite/gdb.dwarf2/implref-global.exp
index 1532d11..e01aeaf 100644
--- a/gdb/testsuite/gdb.dwarf2/implref-global.exp
+++ b/gdb/testsuite/gdb.dwarf2/implref-global.exp
@@ -16,9 +16,7 @@
 # Test a C++ reference marked with DW_OP_GNU_implicit_pointer.
 # The referenced value is a global variable whose location is a DW_OP_addr.
 
-if [skip_cplus_tests] {
-    return
-}
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 
diff --git a/gdb/testsuite/gdb.dwarf2/implref-struct.exp b/gdb/testsuite/gdb.dwarf2/implref-struct.exp
index 455b38c..822256b 100644
--- a/gdb/testsuite/gdb.dwarf2/implref-struct.exp
+++ b/gdb/testsuite/gdb.dwarf2/implref-struct.exp
@@ -16,9 +16,7 @@
 # Test a C++ reference marked with DW_OP_GNU_implicit_pointer.
 # The referenced value is a global struct whose location is a DW_OP_addr.
 
-if [skip_cplus_tests] {
-    return
-}
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 
diff --git a/gdb/testsuite/gdb.dwarf2/imported-unit.exp b/gdb/testsuite/gdb.dwarf2/imported-unit.exp
index 4806ae1..f1dfed8 100644
--- a/gdb/testsuite/gdb.dwarf2/imported-unit.exp
+++ b/gdb/testsuite/gdb.dwarf2/imported-unit.exp
@@ -22,9 +22,7 @@
 # on specific compiler versions or use of optimization switches, in
 # this case -flto.
 
-if [skip_cplus_tests] {
-    return
-}
+require !skip_cplus_tests
 
 load_lib dwarf.exp
 
diff --git a/gdb/testsuite/gdb.dwarf2/member-ptr-forwardref.exp b/gdb/testsuite/gdb.dwarf2/member-ptr-forwardref.exp
index 34dd1b3..1abc414 100644
--- a/gdb/testsuite/gdb.dwarf2/member-ptr-forwardref.exp
+++ b/gdb/testsuite/gdb.dwarf2/member-ptr-forwardref.exp
@@ -17,7 +17,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .S
 
diff --git a/gdb/testsuite/gdb.dwarf2/method-ptr.exp b/gdb/testsuite/gdb.dwarf2/method-ptr.exp
index f69f7ae..c3a75c3 100644
--- a/gdb/testsuite/gdb.dwarf2/method-ptr.exp
+++ b/gdb/testsuite/gdb.dwarf2/method-ptr.exp
@@ -17,7 +17,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc -dw.S
 
diff --git a/gdb/testsuite/gdb.dwarf2/missing-sig-type.exp b/gdb/testsuite/gdb.dwarf2/missing-sig-type.exp
index 9ecca83..2278455 100644
--- a/gdb/testsuite/gdb.dwarf2/missing-sig-type.exp
+++ b/gdb/testsuite/gdb.dwarf2/missing-sig-type.exp
@@ -17,7 +17,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile main.c -dw4.S
 
diff --git a/gdb/testsuite/gdb.dwarf2/nostaticblock.exp b/gdb/testsuite/gdb.dwarf2/nostaticblock.exp
index f732410..f0bea26 100644
--- a/gdb/testsuite/gdb.dwarf2/nostaticblock.exp
+++ b/gdb/testsuite/gdb.dwarf2/nostaticblock.exp
@@ -17,7 +17,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile main.c .S
 
diff --git a/gdb/testsuite/gdb.dwarf2/nullptr_t.exp b/gdb/testsuite/gdb.dwarf2/nullptr_t.exp
index a02ebbf..f77a136 100644
--- a/gdb/testsuite/gdb.dwarf2/nullptr_t.exp
+++ b/gdb/testsuite/gdb.dwarf2/nullptr_t.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.dwarf2/staticvirtual.exp b/gdb/testsuite/gdb.dwarf2/staticvirtual.exp
index 243ce2f..f35f0af 100644
--- a/gdb/testsuite/gdb.dwarf2/staticvirtual.exp
+++ b/gdb/testsuite/gdb.dwarf2/staticvirtual.exp
@@ -17,7 +17,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile main.c -dw.S
 
diff --git a/gdb/testsuite/gdb.dwarf2/subrange.exp b/gdb/testsuite/gdb.dwarf2/subrange.exp
index 6ee2705..253295d 100644
--- a/gdb/testsuite/gdb.dwarf2/subrange.exp
+++ b/gdb/testsuite/gdb.dwarf2/subrange.exp
@@ -17,7 +17,7 @@ load_lib dwarf.exp
 # This test can only be run on targets which support DWARF-2 and use gas.
 require dwarf2_support
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile method-ptr.cc -dw.S
 
diff --git a/gdb/testsuite/gdb.guile/scm-value-cc.exp b/gdb/testsuite/gdb.guile/scm-value-cc.exp
index 0b314ff..3e68707 100644
--- a/gdb/testsuite/gdb.guile/scm-value-cc.exp
+++ b/gdb/testsuite/gdb.guile/scm-value-cc.exp
@@ -18,7 +18,7 @@
 
 load_lib gdb-guile.exp
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.linespec/break-ask.exp b/gdb/testsuite/gdb.linespec/break-ask.exp
index 91dc5d5..1895a50 100644
--- a/gdb/testsuite/gdb.linespec/break-ask.exp
+++ b/gdb/testsuite/gdb.linespec/break-ask.exp
@@ -15,10 +15,7 @@
 
 standard_testfile lspec.cc
 
-if {[skip_cplus_tests]} {
-    unsupported "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 set opts {debug c++}
 set objfile1 [standard_output_file ${testfile}one.o]
diff --git a/gdb/testsuite/gdb.linespec/cpexplicit.exp b/gdb/testsuite/gdb.linespec/cpexplicit.exp
index 9d2c7c9..959e399 100644
--- a/gdb/testsuite/gdb.linespec/cpexplicit.exp
+++ b/gdb/testsuite/gdb.linespec/cpexplicit.exp
@@ -15,10 +15,7 @@
 
 # Tests for explicit linespecs
 
-if {[skip_cplus_tests]} {
-    unsupported "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 standard_testfile .cc
 set exefile $testfile
diff --git a/gdb/testsuite/gdb.linespec/linespec.exp b/gdb/testsuite/gdb.linespec/linespec.exp
index f770ac8..1a819ca 100644
--- a/gdb/testsuite/gdb.linespec/linespec.exp
+++ b/gdb/testsuite/gdb.linespec/linespec.exp
@@ -22,10 +22,7 @@ set exefile $testfile
 set baseone base/one/thefile.cc
 set basetwo base/two/thefile.cc
 
-if {[skip_cplus_tests]} {
-    unsupported "skipping c++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $exefile \
 	 [list $srcfile $baseone $basetwo] \
diff --git a/gdb/testsuite/gdb.linespec/ls-dollar.exp b/gdb/testsuite/gdb.linespec/ls-dollar.exp
index 7d82677..4ce5757 100644
--- a/gdb/testsuite/gdb.linespec/ls-dollar.exp
+++ b/gdb/testsuite/gdb.linespec/ls-dollar.exp
@@ -18,10 +18,7 @@
 standard_testfile .cc
 set exefile $testfile
 
-if {[skip_cplus_tests]} {
-    unsupported "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $exefile $srcfile \
 	 {debug nowarnings c++}]} {
diff --git a/gdb/testsuite/gdb.linespec/skip-two.exp b/gdb/testsuite/gdb.linespec/skip-two.exp
index b936d70..30dd7cb 100644
--- a/gdb/testsuite/gdb.linespec/skip-two.exp
+++ b/gdb/testsuite/gdb.linespec/skip-two.exp
@@ -20,10 +20,7 @@ set execfile $testfile
 set baseone base/one/thefile.cc
 set basetwo base/two/thefile.cc
 
-if {[skip_cplus_tests]} {
-    unsupported "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 if {[prepare_for_testing "failed to prepare" $execfile \
 	 [list $srcfile $baseone $basetwo] \
diff --git a/gdb/testsuite/gdb.mi/gdb792.exp b/gdb/testsuite/gdb.mi/gdb792.exp
index 14cf3b6..65279de 100644
--- a/gdb/testsuite/gdb.mi/gdb792.exp
+++ b/gdb/testsuite/gdb.mi/gdb792.exp
@@ -16,7 +16,7 @@
 # Test that children of classes are properly reported.  Regression
 # test for gdb/792.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
diff --git a/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp b/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp
index bcb9c7e..a130acc 100644
--- a/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp
+++ b/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp
@@ -15,7 +15,7 @@
 
 # Test the -catch-throw, -catch-rethrow, and -catch-catch MI commands.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
diff --git a/gdb/testsuite/gdb.mi/mi-inheritance-syntax-error.exp b/gdb/testsuite/gdb.mi/mi-inheritance-syntax-error.exp
index f4e45fd..7af5d33 100644
--- a/gdb/testsuite/gdb.mi/mi-inheritance-syntax-error.exp
+++ b/gdb/testsuite/gdb.mi/mi-inheritance-syntax-error.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
diff --git a/gdb/testsuite/gdb.mi/mi-linespec-err-cp.exp b/gdb/testsuite/gdb.mi/mi-linespec-err-cp.exp
index 1571934..645cbef 100644
--- a/gdb/testsuite/gdb.mi/mi-linespec-err-cp.exp
+++ b/gdb/testsuite/gdb.mi/mi-linespec-err-cp.exp
@@ -17,9 +17,7 @@
 # errors is generated when setting a breakpoint in a non-existent
 # file with a Windows-style logical drive names and C++.
 
-if {[skip_cplus_tests]} {
-    return
-}
+require !skip_cplus_tests
 
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
diff --git a/gdb/testsuite/gdb.mi/mi-var-cp.exp b/gdb/testsuite/gdb.mi/mi-var-cp.exp
index 4589a5d..cc683ad 100644
--- a/gdb/testsuite/gdb.mi/mi-var-cp.exp
+++ b/gdb/testsuite/gdb.mi/mi-var-cp.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
diff --git a/gdb/testsuite/gdb.mi/mi-var-rtti.exp b/gdb/testsuite/gdb.mi/mi-var-rtti.exp
index 42673f9..6ae6760 100644
--- a/gdb/testsuite/gdb.mi/mi-var-rtti.exp
+++ b/gdb/testsuite/gdb.mi/mi-var-rtti.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { return }
+require !skip_cplus_tests
 
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
diff --git a/gdb/testsuite/gdb.python/py-explore-cc.exp b/gdb/testsuite/gdb.python/py-explore-cc.exp
index bbad535..bb42b56 100644
--- a/gdb/testsuite/gdb.python/py-explore-cc.exp
+++ b/gdb/testsuite/gdb.python/py-explore-cc.exp
@@ -16,7 +16,7 @@
 # This file is part of the GDB testsuite.  It tests the mechanism
 # exposing values to Python.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile py-explore.cc
 
diff --git a/gdb/testsuite/gdb.python/py-rvalue-ref-value-cc.exp b/gdb/testsuite/gdb.python/py-rvalue-ref-value-cc.exp
index 5bfb100..98eb94f 100644
--- a/gdb/testsuite/gdb.python/py-rvalue-ref-value-cc.exp
+++ b/gdb/testsuite/gdb.python/py-rvalue-ref-value-cc.exp
@@ -17,7 +17,7 @@
 # exposing rvalue reference values to Python.  It is based on
 # gdb.python/py-value-cc.exp.
 
-if {[skip_cplus_tests]} { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.python/py-template.exp b/gdb/testsuite/gdb.python/py-template.exp
index da2054c..1383e3a 100644
--- a/gdb/testsuite/gdb.python/py-template.exp
+++ b/gdb/testsuite/gdb.python/py-template.exp
@@ -16,7 +16,7 @@
 # This file is part of the GDB testsuite.  It tests the mechanism
 # exposing values to Python.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
diff --git a/gdb/testsuite/gdb.python/py-typeprint.exp b/gdb/testsuite/gdb.python/py-typeprint.exp
index 1709e00..abf95e5 100644
--- a/gdb/testsuite/gdb.python/py-typeprint.exp
+++ b/gdb/testsuite/gdb.python/py-typeprint.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 load_lib gdb-python.exp
 load_lib cp-support.exp
diff --git a/gdb/testsuite/gdb.python/py-value-cc.exp b/gdb/testsuite/gdb.python/py-value-cc.exp
index 49fa898..f62c1df 100644
--- a/gdb/testsuite/gdb.python/py-value-cc.exp
+++ b/gdb/testsuite/gdb.python/py-value-cc.exp
@@ -16,7 +16,7 @@
 # This file is part of the GDB testsuite.  It tests the mechanism
 # exposing values to Python.
 
-if { [skip_cplus_tests] } { continue }
+require !skip_cplus_tests
 
 standard_testfile .cc
 
diff --git a/gdb/testsuite/gdb.python/py-xmethods.exp b/gdb/testsuite/gdb.python/py-xmethods.exp
index 50d7bbe..8db5c39 100644
--- a/gdb/testsuite/gdb.python/py-xmethods.exp
+++ b/gdb/testsuite/gdb.python/py-xmethods.exp
@@ -18,10 +18,7 @@
 
 load_lib gdb-python.exp
 
-if { [skip_cplus_tests] } {
-    untested "skipping C++ tests"
-    return
-}
+require !skip_cplus_tests
 
 standard_testfile py-xmethods.cc
 
-- 
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