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      1 // RUN: %clang_cc1 -emit-llvm -g < %s | grep  lexical | count 5
      2 // Test to check number of lexical scope identified in debug info.
      3 
      4 extern int bar();
      5 extern void foobar();
      6 void foo(int s) {
      7   unsigned loc = 0;
      8   if (s) {
      9     if (bar()) {
     10       foobar();
     11     }
     12   } else {
     13     loc = 1;
     14     if (bar()) {
     15       loc = 2;
     16     }
     17   }
     18 }
     19