apply replacements to module defs, and add testing for merging of overlapping global initializers

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/runner.py b/tests/runner.py
index 3bd39036..a1cec46e 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -10668,6 +10668,23 @@ f.close()
         void nothing() {}
       ''', 'a new Class\n')
 
+      # Multiple global initializers (LLVM generates overlapping names for them)
+      test('global inits', r'''
+        #include <stdio.h>
+        struct Class {
+          Class(const char *name) { printf("new %s\n", name); }
+        };
+      ''', r'''
+        #include "header.h"
+        static Class c("main");
+        int main() {
+          return 0;
+        }
+      ''', r'''
+        #include "header.h"
+        static Class c("side");
+      ''', ['new main\nnew side\n', 'new side\nnew main\n'])
+
     def test_symlink(self):
       if os.name == 'nt':
         return self.skip('Windows FS does not need to be tested for symlinks support, since it does not have them.')