testsuite: Import objc-dg-prune in execute.exp

The GCC-local definition of gcc-dg-prune removes extra error messages,
such as one from the linker warning about executable stacks.  This is
then used by tool-specific pruners like objc-dg-prune, defined in
objc-dg.exp.  However, objc/execute/execute.exp didn't include
objc-dg.exp, meaning that the linker warning could trigger a
failure in objc/execute/nested-func-1.m.

gcc/testsuite/
	* objc/execute/execute.exp: Load objc-dg.exp.

diff --git a/gcc/testsuite/objc/execute/execute.exp b/gcc/testsuite/objc/execute/execute.exp
index 407b14a91d58c7ee2659fd4f54256ef9d2b1024a..9724c32019ee027d3092ec4e4332640d2f8aa51c 100644 (file)
--- a/gcc/testsuite/objc/execute/execute.exp
+++ b/gcc/testsuite/objc/execute/execute.exp
@@ -23,6 +23,7 @@ if $tracelevel then {
 }
 
 # load support procs
+load_lib objc-dg.exp
 load_lib objc-torture.exp
 load_lib torture-options.exp