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      1 // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited < %s | FileCheck %s
      2 // Test to check number of lexical scope identified in debug info.
      3 // CHECK: !DILexicalBlock(
      4 // CHECK: !DILexicalBlock(
      5 // CHECK: !DILexicalBlock(
      6 // CHECK: !DILexicalBlock(
      7 
      8 extern int bar();
      9 extern void foobar();
     10 void foo(int s) {
     11   unsigned loc = 0;
     12   if (s) {
     13     if (bar()) {
     14       foobar();
     15     }
     16   } else {
     17     loc = 1;
     18     if (bar()) {
     19       loc = 2;
     20     }
     21   }
     22 }
     23