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path: root/test/Sema/ms_bitfield_layout.c
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Diffstat (limited to 'test/Sema/ms_bitfield_layout.c')
-rw-r--r--test/Sema/ms_bitfield_layout.c220
1 files changed, 148 insertions, 72 deletions
diff --git a/test/Sema/ms_bitfield_layout.c b/test/Sema/ms_bitfield_layout.c
index 293df770cd7e..8d377bc28d49 100644
--- a/test/Sema/ms_bitfield_layout.c
+++ b/test/Sema/ms_bitfield_layout.c
@@ -13,10 +13,16 @@ typedef struct A {
short y;
} A;
-// CHECK: Type: struct A
-// CHECK: Size:128
-// CHECK: Alignment:32
-// CHECK: FieldOffsets: [0, 32, 64, 64, 96, 99, 112]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct A
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 4:0-21 | int a
+// CHECK-NEXT: 8:- | int
+// CHECK-NEXT: 8:0-9 | int c
+// CHECK-NEXT: 12:0-2 | char b
+// CHECK-NEXT: 12:3-6 | char d
+// CHECK-NEXT: 14 | short y
+// CHECK-NEXT: | [sizeof=16, align=4]
typedef struct B {
char x;
@@ -25,10 +31,13 @@ typedef struct B {
char y;
} B;
-// CHECK: Type: struct B
-// CHECK: Size:48
-// CHECK: Alignment:16
-// CHECK: FieldOffsets: [0, 8, 16, 32]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct B
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:- | int
+// CHECK-NEXT: 2:0-3 | short a
+// CHECK-NEXT: 4 | char y
+// CHECK-NEXT: | [sizeof=6, align=2]
typedef struct C {
char x;
@@ -37,10 +46,13 @@ typedef struct C {
char y;
} C;
-// CHECK: Type: struct C
-// CHECK: Size:64
-// CHECK: Alignment:32
-// CHECK: FieldOffsets: [0, 16, 32, 32]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct C
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 2:0-3 | short a
+// CHECK-NEXT: 4:- | int
+// CHECK-NEXT: 4 | char y
+// CHECK-NEXT: | [sizeof=8, align=4]
typedef struct D {
char x;
@@ -49,10 +61,13 @@ typedef struct D {
char y;
} D;
-// CHECK: Type: struct D
-// CHECK: Size:16
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8, 8, 8]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct D
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:- | short
+// CHECK-NEXT: 1:- | int
+// CHECK-NEXT: 1 | char y
+// CHECK-NEXT: | [sizeof=2, align=1]
typedef union E {
char x;
@@ -62,10 +77,15 @@ typedef union E {
short y;
} E;
-// CHECK: Type: union E
-// CHECK: Size:64
-// CHECK: Alignment:16
-// CHECK: FieldOffsets: [0, 0, 0, 0, 0]>
+
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | union E
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 0:0-2 | long long a
+// CHECK-NEXT: 0:0-2 | int b
+// CHECK-NEXT: 0:- | long long
+// CHECK-NEXT: 0 | short
+// CHECK-NEXT: | [sizeof=8, align=2]
typedef struct F {
char x;
@@ -81,10 +101,20 @@ typedef struct F {
short y;
} F;
-// CHECK: Type: struct F
-// CHECK: Size:128
-// CHECK: Alignment:16
-// CHECK: FieldOffsets: [0, 8, 11, 16, 32, 38, 48, 64, 80, 96, 112]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct F
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:0-2 | char a
+// CHECK-NEXT: 1:3-5 | char b
+// CHECK-NEXT: 2:0-2 | char c
+// CHECK-NEXT: 4:0-5 | short d
+// CHECK-NEXT: 4:6-11 | short e
+// CHECK-NEXT: 6:0-5 | short f
+// CHECK-NEXT: 8:0-10 | short g
+// CHECK-NEXT:10:0-10 | short h
+// CHECK-NEXT:12:0-10 | short i
+// CHECK-NEXT: 14 | short y
+// CHECK-NEXT: | [sizeof=16, align=2]
typedef union G {
char x;
@@ -94,10 +124,14 @@ typedef union G {
short y;
} G;
-// CHECK: Type: union G
-// CHECK: Size:32
-// CHECK: Alignment:16
-// CHECK: FieldOffsets: [0, 0, 0, 0, 0]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | union G
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 0:0-2 | int a
+// CHECK-NEXT: 0:- | int
+// CHECK-NEXT: 0:- | long long
+// CHECK-NEXT: 0 | short y
+// CHECK-NEXT: | [sizeof=4, align=2]
typedef struct H {
unsigned short a : 1;
@@ -106,20 +140,25 @@ typedef struct H {
unsigned short c : 1;
} H;
-// CHECK: Type: struct H
-// CHECK: Size:32
-// CHECK: Alignment:16
-// CHECK: FieldOffsets: [0, 16, 16, 16]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct H
+// CHECK-NEXT: 0:0-0 | unsigned short a
+// CHECK-NEXT: 2:- | unsigned char
+// CHECK-NEXT: 2:- | unsigned long
+// CHECK-NEXT: 2:0-0 | unsigned short c
+// CHECK-NEXT: | [sizeof=4, align=2]
typedef struct I {
short : 8;
__declspec(align(16)) short : 8;
} I;
-// CHECK: Type: struct I
-// CHECK: Size:16
-// CHECK: Alignment:16
-// CHECK: FieldOffsets: [0, 8]
+
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct I
+// CHECK-NEXT: 0:0-7 | short
+// CHECK-NEXT: 1:0-7 | short
+// CHECK-NEXT: | [sizeof=2, align=2]
#pragma pack(push, 1)
@@ -133,10 +172,16 @@ typedef struct A1 {
short y;
} A1;
-// CHECK: Type: struct A1
-// CHECK: Size:96
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8, 40, 40, 72, 75, 80]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct A1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:0-21 | int a
+// CHECK-NEXT: 5:- | int
+// CHECK-NEXT: 5:0-9 | int c
+// CHECK-NEXT: 9:0-2 | char b
+// CHECK-NEXT: 9:3-6 | char d
+// CHECK-NEXT: 10 | short y
+// CHECK-NEXT: | [sizeof=12, align=1]
typedef struct B1 {
char x;
@@ -145,10 +190,13 @@ typedef struct B1 {
char y;
} B1;
-// CHECK: Type: struct B1
-// CHECK: Size:32
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8, 8, 24]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct B1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:- | int
+// CHECK-NEXT: 1:0-3 | short
+// CHECK-NEXT: 3 | char y
+// CHECK-NEXT: | [sizeof=4, align=1]
typedef struct C1 {
char x;
@@ -157,10 +205,13 @@ typedef struct C1 {
char y;
} C1;
-// CHECK: Type: struct C1
-// CHECK: Size:32
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8, 24, 24]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct C1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:0-3 | short
+// CHECK-NEXT: 3:- | int
+// CHECK-NEXT: 3 | char y
+// CHECK-NEXT: | [sizeof=4, align=1]
typedef struct D1 {
char x;
@@ -169,10 +220,13 @@ typedef struct D1 {
char y;
} D1;
-// CHECK: Type: struct D1
-// CHECK: Size:16
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8, 8, 8]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct D1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:- | short
+// CHECK-NEXT: 1:- | int
+// CHECK-NEXT: 1 | char y
+// CHECK-NEXT: | [sizeof=2, align=1]
typedef union E1 {
char x;
@@ -182,10 +236,14 @@ typedef union E1 {
short y;
} E1;
-// CHECK: Type: union E1
-// CHECK: Size:64
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 0, 0, 0, 0]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | union E1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 0:0-2 | long long a
+// CHECK-NEXT: 0:0-2 | int b
+// CHECK-NEXT: 0:- | long long
+// CHECK-NEXT: 0 | short y
+// CHECK-NEXT: | [sizeof=8, align=1]
typedef struct F1 {
char x;
@@ -201,10 +259,20 @@ typedef struct F1 {
short y;
} F1;
-// CHECK: Type: struct F1
-// CHECK: Size:120
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8, 11, 16, 24, 30, 40, 56, 72, 88, 104]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct F1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 1:0-2 | char a
+// CHECK-NEXT: 1:3-5 | char b
+// CHECK-NEXT: 2:0-2 | char c
+// CHECK-NEXT: 3:0-5 | short d
+// CHECK-NEXT: 3:6-11 | short e
+// CHECK-NEXT: 5:0-5 | short f
+// CHECK-NEXT: 7:0-10 | short g
+// CHECK-NEXT: 9:0-10 | short h
+// CHECK-NEXT:11:0-10 | short i
+// CHECK-NEXT: 13 | short y
+// CHECK-NEXT: | [sizeof=15, align=1]
typedef union G1 {
char x;
@@ -214,10 +282,14 @@ typedef union G1 {
short y;
} G1;
-// CHECK: Type: union G1
-// CHECK: Size:32
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 0, 0, 0, 0]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | union G1
+// CHECK-NEXT: 0 | char x
+// CHECK-NEXT: 0:0-2 | int a
+// CHECK-NEXT: 0:- | int
+// CHECK-NEXT: 0:- | long long
+// CHECK-NEXT: 0 | short y
+// CHECK-NEXT: | [sizeof=4, align=1]
typedef struct H1 {
unsigned long a : 1;
@@ -226,20 +298,24 @@ typedef struct H1 {
unsigned long c : 1;
} H1;
-// CHECK: Type: struct H1
-// CHECK: Size:64
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 32, 32, 32]>
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct H1
+// CHECK-NEXT: 0:0-0 | unsigned long a
+// CHECK-NEXT: 4:- | unsigned char
+// CHECK-NEXT: 4:- | unsigned long
+// CHECK-NEXT: 4:0-0 | unsigned long c
+// CHECK-NEXT: | [sizeof=8, align=1]
typedef struct I1 {
short : 8;
__declspec(align(16)) short : 8;
} I1;
-// CHECK: Type: struct I1
-// CHECK: Size:16
-// CHECK: Alignment:8
-// CHECK: FieldOffsets: [0, 8]
+// CHECK:*** Dumping AST Record Layout
+// CHECK-NEXT: 0 | struct I1
+// CHECK-NEXT: 0:0-7 | short
+// CHECK-NEXT: 1:0-7 | short
+// CHECK-NEXT: | [sizeof=2, align=1]
#pragma pack(pop)
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 13:25:43 +0000