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|
// Check struct:
//
// First check compiling and printing of this file.
//
// RUN: %clang -target x86_64-linux -Xclang -verify -S -emit-llvm \
// RUN: -DKW=struct -DBASES= -o - %s \
// RUN: | FileCheck --check-prefixes=CHECK,LLVM %s
//
// RUN: %clang_cc1 -verify -ast-print -DKW=struct -DBASES= %s > %t.c
// RUN: FileCheck --check-prefixes=CHECK,PRINT -DKW=struct -DBASES= \
// RUN: %s --input-file %t.c
//
// Now check compiling and printing of the printed file.
//
// RUN: echo "// expected""-warning@* 10 {{'T' is deprecated}}" >> %t.c
// RUN: echo "// expected""-note@* 10 {{'T' has been explicitly marked deprecated here}}" >> %t.c
//
// RUN: %clang -target x86_64-linux -Xclang -verify -Wno-strict-prototypes -S -emit-llvm -o - %t.c \
// RUN: | FileCheck --check-prefixes=CHECK,LLVM %s
//
// RUN: %clang_cc1 -verify -ast-print -Wno-strict-prototypes %t.c \
// RUN: | FileCheck --check-prefixes=CHECK,PRINT -DKW=struct \
// RUN: -DBASES= %s
// Repeat for union:
//
// First check compiling and printing of this file.
//
// RUN: %clang -target x86_64-linux -Xclang -verify -S -emit-llvm \
// RUN: -DKW=union -DBASES= -o - %s \
// RUN: | FileCheck --check-prefixes=CHECK,LLVM %s
//
// RUN: %clang_cc1 -verify -ast-print -DKW=union -DBASES= %s > %t.c
// RUN: FileCheck --check-prefixes=CHECK,PRINT -DKW=union -DBASES= \
// RUN: %s --input-file %t.c
//
// Now check compiling and printing of the printed file.
//
// RUN: echo "// expected""-warning@* 10 {{'T' is deprecated}}" >> %t.c
// RUN: echo "// expected""-note@* 10 {{'T' has been explicitly marked deprecated here}}" >> %t.c
//
// RUN: %clang -target x86_64-linux -Xclang -verify -Wno-strict-prototypes -S -emit-llvm -o - %t.c \
// RUN: | FileCheck --check-prefixes=CHECK,LLVM %s
//
// RUN: %clang_cc1 -verify -ast-print -Wno-strict-prototypes %t.c \
// RUN: | FileCheck --check-prefixes=CHECK,PRINT -DKW=union \
// RUN: -DBASES= %s
// Repeat for C++ (BASES helps ensure we're printing as C++ not as C):
//
// First check compiling and printing of this file.
//
// RUN: %clang -target x86_64-linux -Xclang -verify -S -emit-llvm \
// RUN: -DKW=struct -DBASES=' : B' -o - -xc++ %s \
// RUN: | FileCheck --check-prefixes=CHECK,LLVM %s
//
// RUN: %clang_cc1 -verify -ast-print -DKW=struct -DBASES=' : B' -xc++ %s \
// RUN: > %t.cpp
// RUN: FileCheck --check-prefixes=CHECK,PRINT,PRINT-CXX -DKW=struct \
// RUN: -DBASES=' : B' %s --input-file %t.cpp
//
// Now check compiling and printing of the printed file.
//
// RUN: echo "// expected""-warning@* 10 {{'T' is deprecated}}" > %t.diags
// RUN: echo "// expected""-note@* 10 {{'T' has been explicitly marked deprecated here}}" >> %t.diags
// RUN: cat %t.diags >> %t.cpp
//
// RUN: %clang -target x86_64-linux -Xclang -verify -S -Wno-strict-prototypes -emit-llvm -o - %t.cpp \
// RUN: | FileCheck --check-prefixes=CHECK,LLVM %s
//
// RUN: %clang_cc1 -verify -ast-print -Wno-strict-prototypes %t.cpp \
// RUN: | FileCheck --check-prefixes=CHECK,PRINT,PRINT-CXX -DKW=struct \
// RUN: -DBASES=' : B' %s
//
// Make sure implicit attributes aren't printed. See comments in inMemberPtr
// for details.
//
// RUN: %clang_cc1 -triple i686-pc-win32 -verify -ast-print -DKW=struct \
// RUN: -DBASES=' : B' -xc++ %s > %t.cpp
// RUN: FileCheck --check-prefixes=CHECK,PRINT,PRINT-CXX -DKW=struct \
// RUN: -DBASES=' : B' %s --input-file %t.cpp
//
// RUN: cat %t.diags >> %t.cpp
// RUN: %clang_cc1 -triple i686-pc-win32 -verify -ast-print %t.cpp \
// RUN: | FileCheck --check-prefixes=CHECK,PRINT,PRINT-CXX -DKW=struct \
// RUN: -DBASES=' : B' %s
// END.
#ifndef KW
# error KW undefined
# define KW struct // help syntax checkers
#endif
#ifndef BASES
# error BASES undefined
# define BASES // help syntax checkers
#endif
struct B {};
// CHECK-LABEL: defFirst
void defFirst(void) {
// PRINT-NEXT: [[KW]]
// PRINT-DAG: __attribute__((aligned(16)))
// PRINT-DAG: __attribute__((deprecated("")))
// PRINT-NOT: __attribute__
// PRINT-SAME: T[[BASES]] {
// PRINT-NEXT: int i;
// PRINT-NEXT: } *p0;
// expected-warning@+2 {{'T' is deprecated}}
// expected-note@+1 2 {{'T' has been explicitly marked deprecated here}}
KW __attribute__((aligned(16))) __attribute__((deprecated(""))) T BASES {
int i;
} *p0;
// PRINT-NEXT: [[KW]] T *p1;
KW T *p1; // expected-warning {{'T' is deprecated}}
// LLVM: store i64 16
long s0 = sizeof *p0;
// LLVM-NEXT: store i64 16
long s1 = sizeof *p1;
}
// CHECK-LABEL: defLast
void defLast(void) {
// PRINT-NEXT: [[KW]] __attribute__((aligned(16))) T *p0;
KW __attribute__((aligned(16))) T *p0;
// PRINT-NEXT: [[KW]] __attribute__((deprecated(""))) T[[BASES]] {
// PRINT-NEXT: int i;
// PRINT-NEXT: } *p1;
// expected-warning@+2 {{'T' is deprecated}}
// expected-note@+1 {{'T' has been explicitly marked deprecated here}}
KW __attribute__((deprecated(""))) T BASES { int i; } *p1;
// LLVM: store i64 16
long s0 = sizeof *p0;
// LLVM-NEXT: store i64 16
long s1 = sizeof *p1;
}
// CHECK-LABEL: defMiddle
void defMiddle(void) {
// PRINT-NEXT: [[KW]] __attribute__((deprecated(""))) T *p0;
// expected-warning@+2 {{'T' is deprecated}}
// expected-note@+1 3 {{'T' has been explicitly marked deprecated here}}
KW __attribute__((deprecated(""))) T *p0;
// PRINT-NEXT: [[KW]] __attribute__((aligned(16))) T[[BASES]] {
// PRINT-NEXT: int i;
// PRINT-NEXT: } *p1;
KW __attribute__((aligned(16))) T BASES { int i; } *p1; // expected-warning {{'T' is deprecated}}
// PRINT-NEXT: [[KW]] T *p2;
KW T *p2; // expected-warning {{'T' is deprecated}}
// LLVM: store i64 16
long s0 = sizeof *p0;
// LLVM-NEXT: store i64 16
long s1 = sizeof *p1;
// LLVM-NEXT: store i64 16
long s2 = sizeof *p2;
}
// CHECK-LABEL: defSelfRef
void defSelfRef(void) {
// PRINT-NEXT: [[KW]] __attribute__((deprecated(""))) T *p0;
// expected-warning@+2 {{'T' is deprecated}}
// expected-note@+1 2 {{'T' has been explicitly marked deprecated here}}
KW __attribute__((deprecated(""))) T *p0;
// PRINT-NEXT: [[KW]] __attribute__((aligned(64))) T[[BASES]] {
// PRINT-NEXT: int i;
// PRINT-NEXT: [[KW]] T *p2;
// PRINT-NEXT: [[KW]] __attribute__((may_alias)) T *p3;
// PRINT-NEXT: [[KW]] T *p4;
// PRINT-NEXT: } *p1;
KW __attribute__((aligned(64))) T BASES { // expected-warning {{'T' is deprecated}}
int i;
KW T *p2;
// FIXME: For C++, T at p3 loses aligned and deprecated, perhaps because
// that RecordDecl isn't in the same redecl list. Perhaps the redecl lists
// are split here but not in C due to the different scoping rules in C++
// classes.
KW __attribute__((may_alias)) T *p3;
KW T *p4;
} *p1;
// LLVM: store i64 64
long s0 = sizeof *p0;
// LLVM-NEXT: store i64 64
long s1 = sizeof *p1;
// LLVM-NEXT: store i64 64
long s2 = sizeof *p0->p2;
// LLVM-NEXT: store i64 64
long s3 = sizeof *p1->p3;
// LLVM-NEXT: store i64 64
long s4 = sizeof *p1->p4->p2;
}
// CHECK-LABEL: declsOnly
void declsOnly(void) {
// PRINT-NEXT: [[KW]] T *p0;
KW T *p0;
// PRINT-NEXT: [[KW]] __attribute__((may_alias)) T *p1;
KW __attribute__((may_alias)) T *p1;
// PRINT-NEXT: [[KW]] T *p2;
KW T *p2;
// PRINT-NEXT: [[KW]] __attribute__((deprecated(""))) T *p3;
// expected-warning@+2 {{'T' is deprecated}}
// expected-note@+1 2 {{'T' has been explicitly marked deprecated here}}
KW __attribute__((deprecated(""))) T *p3;
// PRINT-NEXT: [[KW]] T *p4;
KW T *p4; // expected-warning {{'T' is deprecated}}
}
// Make sure expanded printing of tag types is turned back off in other parts
// of a tag declaration. The base class list is checked above.
// CHECK-LABEL: inMembers
void inMembers(void) {
// PRINT-NEXT: [[KW]] T1 {
// PRINT-NEXT: int i;
// PRINT-NEXT: };
KW T1 { int i; };
// PRINT-NEXT: [[KW]] T2 {
// PRINT-NEXT: [[KW]] T1 i;
// PRINT-NEXT: };
KW T2 { KW T1 i; };
}
// CHECK-LABEL: inInit
void inInit(void) {
// PRINT-NEXT: [[KW]] T1 {
// PRINT-NEXT: int i;
// PRINT-NEXT: };
KW T1 { int i; };
// PRINT-NEXT: [[KW]] T2 {
// PRINT-NEXT: long i;
// PRINT-NEXT: } t2 = {sizeof([[KW]] T1)};
KW T2 { long i; } t2 = {sizeof(KW T1)};
}
#ifdef __cplusplus
// PRINT-CXX-LABEL: inMemberPtr
void inMemberPtr() {
// Under windows, the implicit attribute __single_inheritance used to print
// between KW and T1 here, but that wasn't faithful to the original source.
//
// PRINT-CXX-NEXT: [[KW]] T1 {
// PRINT-CXX-NEXT: int i;
// PRINT-CXX-NEXT: };
KW T1 { int i; };
// PRINT-CXX-NEXT: [[KW]] T2 {
// PRINT-CXX-NEXT: } T1::*p;
KW T2 {} T1::*p;
}
#endif
// Check that tag decl groups stay together in decl contexts.
// PRINT-LABEL: DeclGroupAtFileScope {
// PRINT-NEXT: int i;
// PRINT-NEXT: } *DeclGroupAtFileScopePtr;
KW DeclGroupAtFileScope { int i; } *DeclGroupAtFileScopePtr;
// PRINT-LABEL: DeclGroupInMemberList {
KW DeclGroupInMemberList {
// PRINT-NEXT: struct T1 {
// PRINT-NEXT: int i;
// PRINT-NEXT: } t1;
struct T1 { int i; } t1;
// PRINT-NEXT: union T2 {
// PRINT-NEXT: int i;
// PRINT-NEXT: } *t20, t21[2];
union T2 { int i; } *t20, t21[2];
// PRINT-NEXT: enum T3 {
// PRINT-NEXT: T30
// PRINT-NEXT: } t30;
enum T3 { T30 } t30;
// PRINT-NEXT: };
};
// A tag decl group in the tag decl's own member list is exercised in
// defSelfRef above.
|
