[gcc r16-1086] c++: add -fno-modules to some tests

[Jason Merrill via Gcc-cvs]

https://gcc.gnu.org/g:61fd6a338de5f8468969ce284a6435ce4e251e3e

commit r16-1086-g61fd6a338de5f8468969ce284a6435ce4e251e3e
Author: Jason Merrill <ja...@redhat.com>
Date:   Thu Nov 21 20:43:17 2024 +0100

    c++: add -fno-modules to some tests
    
    These tests in the modules/ directory specifically want to test
    behavior without modules enabled, so let's make that explicit.
    
    gcc/testsuite/ChangeLog:
    
            * g++.dg/modules/cpp-1.C
            * g++.dg/modules/cpp-3.C
            * g++.dg/modules/cpp-4.C: Specify -fno-modules.

Diff:
---
 gcc/testsuite/g++.dg/modules/cpp-1.C | 3 ++-
 gcc/testsuite/g++.dg/modules/cpp-3.C | 1 +
 gcc/testsuite/g++.dg/modules/cpp-4.C | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/g++.dg/modules/cpp-1.C 
b/gcc/testsuite/g++.dg/modules/cpp-1.C
index 2ad9637c8fb0..56ef05fe6db1 100644
--- a/gcc/testsuite/g++.dg/modules/cpp-1.C
+++ b/gcc/testsuite/g++.dg/modules/cpp-1.C
@@ -1,4 +1,5 @@
 // { dg-do preprocess }
+// { dg-additional-options -fno-modules }
 
 module bob;
 #if 1
@@ -11,4 +12,4 @@ import gru;
 EXPORT import mabel;
 int i;
 
-// { dg-final { scan-file cpp-1.i "cpp-1.C\"\n\n\nmodule bob;\n\nexport import 
stuart;\n\n\n\nimport gru;\n\n import mabel;\n" } }
+// { dg-final { scan-file cpp-1.i "cpp-1.C\"\n\n\n\nmodule bob;\n\nexport 
import stuart;\n\n\n\nimport gru;\n\n import mabel;\n" } }
diff --git a/gcc/testsuite/g++.dg/modules/cpp-3.C 
b/gcc/testsuite/g++.dg/modules/cpp-3.C
index 3aa0c6ec5f6f..cd776ae81332 100644
--- a/gcc/testsuite/g++.dg/modules/cpp-3.C
+++ b/gcc/testsuite/g++.dg/modules/cpp-3.C
@@ -1,4 +1,5 @@
 // { dg-do preprocess }
+// { dg-additional-options -fno-modules }
 
 #define NAME(X) X;
 
diff --git a/gcc/testsuite/g++.dg/modules/cpp-4.C 
b/gcc/testsuite/g++.dg/modules/cpp-4.C
index 6c194312311f..c423de20b7b9 100644
--- a/gcc/testsuite/g++.dg/modules/cpp-4.C
+++ b/gcc/testsuite/g++.dg/modules/cpp-4.C
@@ -1,3 +1,4 @@
+// { dg-additional-options -fno-modules }
 // { dg-do preprocess }
 
 #if 1