Make test sources compatible with android+libcxx+modules

In a modules build, android is very picky about which symbols are
visible after including libc++ headers (e.g. <cstdio> defines only
std::printf and not ::printf).

This consolidates the tests where this was an issue to always include
the <c???> version of the headers and prefixes the symbols with std:: as
necessary.

Apart from that, there is no functional change in the tests.

llvm-svn: 335149

1 files changed, 9 insertions, 9 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/namespace/ns.cpp b/lldb/packages/Python/lldbsuite/test/lang/cpp/namespace/ns.cpp
index 9e5637d02b4..bb7731cf87b 100644
--- a/lldb/packages/Python/lldbsuite/test/lang/cpp/namespace/ns.cpp
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/namespace/ns.cpp
@@ -11,22 +11,22 @@
 
 int foo()
 {
-    printf("global foo()\n");
-    return 42;
+  std::printf("global foo()\n");
+  return 42;
 }
 int func()
 {
-    printf("global func()\n");
-    return 1;
+  std::printf("global func()\n");
+  return 1;
 }
 int func(int a)
 {
-    printf("global func(int)\n");
-    return a + 1;
+  std::printf("global func(int)\n");
+  return a + 1;
 }
 void test_lookup_at_global_scope()
 {
-    // BP_global_scope
-    printf("at global scope: foo() = %d\n", foo()); // eval foo(), exp: 42
-    printf("at global scope: func() = %d\n", func()); // eval func(), exp: 1
+  // BP_global_scope
+  std::printf("at global scope: foo() = %d\n", foo()); // eval foo(), exp: 42
+  std::printf("at global scope: func() = %d\n", func()); // eval func(), exp: 1
 }