[testsuite] Check target alias in builtin-has-attribute-3.c

When running test-case c-c++-common/builtin-has-attribute-3.c on nvptx, I get:
...
FAIL: c-c++-common/builtin-has-attribute-3.c  -Wc++-compat \
  (test for excess errors)
Excess errors:
src/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c:33:33: error: \
  alias definitions not supported in this configuration
...

Fix this by adding -DSKIP_ALIAS to the compilation options for effective
target ! alias.

Tested on nvptx.

gcc/testsuite/ChangeLog:

	* c-c++-common/builtin-has-attribute-3.c: Compile with -DSKIP_ALIAS
	for effective target ! alias.

diff --git a/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c b/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c
index 5736bab94432bb8d7d0787cbd5ce7158c8236f63..45806d5deb75b5a2f3288aa45e3767c1c258eac9 100644 (file)
--- a/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c
+++ b/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c
@@ -2,7 +2,7 @@
    { dg-do compile }
    { dg-options "-Wall -ftrack-macro-expansion=0" }
    { dg-options "-Wall -Wno-narrowing -Wno-unused-local-typedefs -ftrack-macro-expansion=0" { target c++ } } 
-   { dg-additional-options "-DSKIP_ALIAS" { target *-*-darwin* hppa*-*-hpux* } } 
+   { dg-additional-options "-DSKIP_ALIAS" { target { { *-*-darwin* hppa*-*-hpux } || { ! alias } } } }
 */
 
 #define ATTR(...) __attribute__ ((__VA_ARGS__))