clang/test/AST/ast-print-enum-decl.c

   1 // First check compiling and printing of this file.
   2 //
   3 // RUN: %clang_cc1 -verify -ast-print %s > %t.c
   4 // RUN: FileCheck --check-prefixes=CHECK,PRINT %s --input-file %t.c
   5 //
   6 // Now check compiling and printing of the printed file.
   7 //
   8 // RUN: echo "// expected""-warning@* 6 {{'T' is deprecated}}" >> %t.c
   9 // RUN: echo "// expected""-note@* 6 {{'T' has been explicitly marked deprecated here}}" >> %t.c
  10 //
  11 // RUN: %clang_cc1 -verify -ast-print -Wno-strict-prototypes %t.c \
  12 // RUN: | FileCheck --check-prefixes=CHECK,PRINT %s
  13
  14 // END.
  15
  16 // CHECK-LABEL: defFirst
  17 void defFirst(void) {
  18   // PRINT-NEXT: enum
  19   // PRINT-DAG:  __attribute__((aligned(16)))
  20   // PRINT-DAG:  __attribute__((deprecated("")))
  21   // PRINT-SAME: T {
  22   // PRINT-NEXT:   E0,
  23   // PRINT-NEXT:   E1
  24   // PRINT-NEXT: } *p0;
  25   // expected-warning@+2 {{'T' is deprecated}}
  26   // expected-note@+1 2 {{'T' has been explicitly marked deprecated here}}
  27   enum __attribute__((aligned(16))) __attribute__((deprecated(""))) T {
  28     E0, E1
  29   } *p0;
  30
  31   // PRINT-NEXT: enum T *p1;
  32   enum T *p1; // expected-warning {{'T' is deprecated}}
  33 }
  34
  35 // CHECK-LABEL: defLast
  36 void defLast(void) {
  37   // PRINT-NEXT: enum __attribute__((aligned(16))) T *p0;
  38   enum __attribute__((aligned(16))) T *p0;
  39
  40   // PRINT-NEXT: enum __attribute__((deprecated(""))) T {
  41   // PRINT-NEXT:   E0,
  42   // PRINT-NEXT:   E1
  43   // PRINT-NEXT: } *p1;
  44   // expected-warning@+2 {{'T' is deprecated}}
  45   // expected-note@+1 {{'T' has been explicitly marked deprecated here}}
  46   enum __attribute__((deprecated(""))) T { E0, E1 } *p1;
  47 }
  48
  49 // CHECK-LABEL: defMiddle
  50 void defMiddle(void) {
  51   // PRINT-NEXT: enum __attribute__((deprecated(""))) T *p0;
  52   // expected-warning@+2 {{'T' is deprecated}}
  53   // expected-note@+1 3 {{'T' has been explicitly marked deprecated here}}
  54   enum __attribute__((deprecated(""))) T *p0;
  55
  56   // PRINT-NEXT: enum __attribute__((aligned(16))) T {
  57   // PRINT-NEXT:   E0
  58   // PRINT-NEXT:   E1
  59   // PRINT-NEXT: } *p1;
  60   enum __attribute__((aligned(16))) T { E0, E1 } *p1; // expected-warning {{'T' is deprecated}}
  61
  62   // PRINT-NEXT: enum T *p2;
  63   enum T *p2; // expected-warning {{'T' is deprecated}}
  64 }
  65
  66 // CHECK-LABEL: declsOnly
  67 void declsOnly(void) {
  68   // FIXME: For some reason, attributes are ignored if they're not on the first
  69   // declaration and not on the definition.
  70
  71   // PRINT-NEXT: enum __attribute__((aligned)) T *p0;
  72   enum __attribute__((aligned)) T *p0;
  73
  74   // PRINT-NEXT: enum T *p1;
  75   enum __attribute__((may_alias)) T *p1;
  76
  77   // PRINT-NEXT: enum T *p2;
  78   enum T *p2;
  79
  80   // PRINT-NEXT: enum T *p3;
  81   enum __attribute__((deprecated(""))) T *p3;
  82
  83   // PRINT-NEXT: enum T *p4;
  84   enum T *p4;
  85 }
  86
  87 // Check that tag decl groups stay together in decl contexts.
  88
  89 // PRINT-LABEL: enum DeclGroupAtFileScope {
  90 // PRINT-NEXT:    DeclGroupAtFileScope0
  91 // PRINT-NEXT:  } *DeclGroupAtFileScopePtr;
  92 enum DeclGroupAtFileScope { DeclGroupAtFileScope0 } *DeclGroupAtFileScopePtr;
  93
  94 // PRINT-LABEL: struct DeclGroupInMemberList
  95 struct DeclGroupInMemberList {
  96   // PRINT-NEXT:  enum T1 {
  97   // PRINT-NEXT:    T10
  98   // PRINT-NEXT:  } *p0;
  99   enum T1 { T10 } *p0;
 100   // PRINT-NEXT:  enum T2 {
 101   // PRINT-NEXT:    T20
 102   // PRINT-NEXT:  } *p1, *p2;
 103   enum T2 { T20 } *p1, *p2;
 104   // PRINT-NEXT: };
 105 };
 106
 107 enum fixedEnum : int { fixedEnumerator };
 108 // PRINT-LABEL: enum fixedEnum : int {
 109 // PRINT-NEXT: fixedEnumerator
 110 // PRINT-NEXT: };