clang/test/CodeGen/debug-info-gline-tables-only.c

   1 // RUN: %clang_cc1 %s -debug-info-kind=line-tables-only -emit-llvm -o - | FileCheck %s
   2 // RUN: %clang_cc1 %s -debug-info-kind=line-directives-only -emit-llvm -o - | FileCheck %s
   3 // Checks that clang with "-gline-tables-only" or "-gline-directives-only" doesn't emit debug info
   4 // for variables and types.
   5
   6 // CHECK-NOT: DW_TAG_variable
   7 int global = 42;
   8
   9 // CHECK-NOT: DW_TAG_typedef
  10 // CHECK-NOT: DW_TAG_const_type
  11 // CHECK-NOT: DW_TAG_pointer_type
  12 // CHECK-NOT: DW_TAG_array_type
  13 typedef const char* constCharPtrArray[10];
  14
  15 // CHECK-NOT: DW_TAG_structure_type
  16 struct S {
  17   // CHECK-NOT: DW_TAG_member
  18   char a;
  19   double b;
  20   constCharPtrArray c;
  21 };
  22
  23 // CHECK-NOT: DW_TAG_enumerator
  24 // CHECK-NOT: DW_TAG_enumeration_type
  25 enum E { ZERO = 0, ONE = 1 };
  26
  27 // CHECK-NOT: DILocalVariable
  28 int sum(int p, int q) {
  29   int r = p + q;
  30   struct S s;
  31   enum E e;
  32   return r;
  33 }