testsuite, Darwin: Skip g++.dg/debug/dwarf2/pr85550.C

There are two problems here; first that the emitted asm for
-fdebug-types-section is ELF-specfic leading to assembler errors for
Mach-O.  If we fix this, we get a secondary fail since the debug linker
does not recognise DW_FORM_ref_sig8.  Disable ths test until we get
DWARF-5 support in the external Darwin toolchain components.

gcc/testsuite/ChangeLog:

	* g++.dg/debug/dwarf2/pr85550.C: Skip for Darwin.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

diff --git a/gcc/testsuite/g++.dg/debug/dwarf2/pr85550.C b/gcc/testsuite/g++.dg/debug/dwarf2/pr85550.C
index 35b0f56e9590f3f88448872345e8196d3e6fc2fe..c95f75255d460c6fd21695f7ea1fc38a099976f8 100644 (file)
--- a/gcc/testsuite/g++.dg/debug/dwarf2/pr85550.C
+++ b/gcc/testsuite/g++.dg/debug/dwarf2/pr85550.C
@@ -2,6 +2,7 @@
 // { dg-do link }
 // { dg-options "-O2 -g -fdebug-types-section" }
 // { dg-skip-if "AIX DWARF5" { powerpc-ibm-aix* } }
+// { dg-skip-if "No debug linker support" { *-*-darwin* } }
 
 struct A {
   int bar () const { return 0; }