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      1 // RUN: %clang_cc1 -triple i686-pc-openbsd -fsyntax-only -verify -ffreestanding %s
      2 
      3 // Tests that -ffreestanding disables all special treatment of main().
      4 
      5 void* allocate(long size);
      6 
      7 void* main(void* context, long size) {
      8   if (context) return allocate(size);
      9 } // expected-warning {{control may reach end of non-void function}}
     10