clang/test/OpenMP/allocate_allocator_modifier_messages.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=52 %s
   2
   3 typedef enum omp_allocator_handle_t {
   4       omp_null_allocator = 0,
   5       omp_default_mem_alloc = 1,
   6       omp_large_cap_mem_alloc = 2,
   7       omp_const_mem_alloc = 3,
   8       omp_high_bw_mem_alloc = 4,
   9       omp_low_lat_mem_alloc = 5,
  10       omp_cgroup_mem_alloc = 6,
  11       omp_pteam_mem_alloc = 7,
  12       omp_thread_mem_alloc = 8,
  13 } omp_allocator_handle_t;
  14
  15 int myAlloc() {
  16   return 100;
  17 }
  18
  19 int main() {
  20   int a, b, c;
  21   // expected-error@+4 {{expected '('}}
  22   // expected-error@+3 {{expected expression}}
  23   // expected-error@+2 {{expected ')'}}
  24   // expected-note@+1 {{to match this '('}}
  25   #pragma omp scope private(c) allocate(allocator
  26   // expected-error@+6 {{expected expression}}
  27   // expected-error@+5 {{expected ')'}}
  28   // expected-note@+4 {{to match this '('}}
  29   // expected-error@+3 {{expected expression}}
  30   // expected-error@+2 {{expected ')'}}
  31   // expected-note@+1 {{to match this '('}}
  32   #pragma omp scope private(c) allocate(allocator(
  33   // expected-error@+4 {{expected expression}}
  34   // expected-error@+3 {{expected expression}}
  35   // expected-error@+2 {{expected ')'}}
  36   // expected-note@+1 {{to match this '('}}
  37   #pragma omp scope private(c) allocate(allocator()
  38   // expected-error@+2 {{expected expression}}
  39   // expected-error@+1 {{expected expression}}
  40   #pragma omp scope private(c) allocate(allocator())
  41   // expected-error@+6 {{expected ')'}}
  42   // expected-note@+5 {{to match this '('}}
  43   // expected-error@+4 {{missing ':' after allocator modifier}}
  44   // expected-error@+3 {{expected expression}}
  45   // expected-error@+2 {{expected ')'}}
  46   // expected-note@+1 {{to match this '('}}
  47   #pragma omp scope private(c) allocate(allocator(omp_default_mem_alloc
  48   // expected-error@+6 {{missing ':' after allocator modifier}}
  49   // expected-error@+5 {{expected expression}}
  50   // expected-error@+4 {{expected ')'}}
  51   // expected-note@+3 {{to match this '('}}
  52   // expected-error@+2 {{expected ')'}}
  53   // expected-note@+1 {{to match this '('}}
  54   #pragma omp scope private(c) allocate(allocator(omp_large_cap_mem_alloc:
  55   // expected-error@+4 {{missing ':' after allocator modifier}}
  56   // expected-error@+3 {{expected expression}}
  57   // expected-error@+2 {{expected ')'}}
  58   // expected-note@+1 {{to match this '('}}
  59   #pragma omp scope private(c) allocate(allocator(omp_const_mem_alloc)
  60   // expected-error@+2 {{missing ':' after allocator modifier}}
  61   // expected-error@+1 {{expected expression}}
  62   #pragma omp scope private(c) allocate(allocator(omp_high_bw_mem_alloc))
  63   // expected-error@+1 {{expected expression}}
  64   #pragma omp scope private(c) allocate(allocator(omp_low_lat_mem_alloc):)
  65   // expected-error@+6 {{expected ')'}}
  66   // expected-note@+5 {{to match this '('}}
  67   // expected-error@+4 {{missing ':' after allocator modifier}}
  68   // expected-error@+3 {{expected expression}}
  69   // expected-error@+2 {{expected ')'}}
  70   // expected-note@+1 {{to match this '('}}
  71   #pragma omp scope private(c) allocate(allocator(omp_cgroup_mem_alloc:)
  72   // expected-error@+4 {{expected ')'}}
  73   // expected-note@+3 {{to match this '('}}
  74   // expected-error@+2 {{missing ':' after allocator modifier}}
  75   // expected-error@+1 {{expected expression}}
  76   #pragma omp scope private(c) allocate(allocator(omp_pteam_mem_alloc:))
  77   // expected-error@+4 {{expected ')'}}
  78   // expected-note@+3 {{to match this '('}}
  79   // expected-error@+2 {{missing ':' after allocator modifier}}
  80   // expected-error@+1 {{expected expression}}
  81   #pragma omp scope private(c) allocate(allocator(omp_thread_mem_alloc:c))
  82   // expected-error@+1 {{expected variable name}}
  83   #pragma omp scope private(c) allocate(allocator(omp_const_mem_alloc):1)
  84   // expected-error@+1 {{expected variable name}}
  85   #pragma omp scope private(c) allocate(allocator(omp_const_mem_alloc):-10)
  86   // expected-error@+4 {{expected ',' or ')' in 'allocate' clause}}
  87   // expected-error@+3 {{expected ')'}}
  88   // expected-warning@+2 {{extra tokens at the end of '#pragma omp scope' are ignored}}
  89   // expected-note@+1 {{to match this '('}}
  90   #pragma omp scope private(a,b,c) allocate(allocator(omp_const_mem_alloc):c:b;a)
  91   // expected-error@+1 {{initializing 'const omp_allocator_handle_t' with an expression of incompatible type 'int'}}
  92   #pragma omp scope private(c,a,b) allocate(allocator(myAlloc()):a,b,c)
  93   // expected-error@+2 {{missing ':' after allocator modifier}}
  94   // expected-error@+1 {{expected expression}}
  95   #pragma omp scope private(c) allocate(allocator(omp_default_mem_alloc);c)
  96   ++a;
  97 }