File: pragma-init_seg.cpp

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (28 lines) | stat: -rw-r--r-- 1,685 bytes parent folder | download | duplicates (42)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s -triple x86_64-pc-win32
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions -std=c++98 %s -triple x86_64-pc-win32
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions -std=c++11 %s -triple x86_64-pc-win32
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s -triple i386-apple-darwin13.3.0
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions -std=c++98 %s -triple i386-apple-darwin13.3.0
// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions -std=c++11 %s -triple i386-apple-darwin13.3.0

#ifndef __APPLE__
#pragma init_seg(L".my_seg") // expected-warning {{expected 'compiler', 'lib', 'user', or a string literal}}
#pragma init_seg( // expected-warning {{expected 'compiler', 'lib', 'user', or a string literal}}
#pragma init_seg asdf // expected-warning {{missing '('}}
#pragma init_seg) // expected-warning {{missing '('}}
#pragma init_seg("a" "b") // no warning
#pragma init_seg("a", "b") // expected-warning {{missing ')'}}
#pragma init_seg("a") asdf // expected-warning {{extra tokens at end of '#pragma init_seg'}}
#pragma init_seg("\x") // expected-error {{\x used with no following hex digits}}
#pragma init_seg("a" L"b") // expected-warning {{expected non-wide string literal in '#pragma init_seg'}}

#pragma init_seg(compiler)
#else
#pragma init_seg(compiler) // expected-warning {{'#pragma init_seg' is only supported when targeting a Microsoft environment}}
#endif

int f();
int __declspec(thread) x = f(); // expected-error {{initializer for thread-local variable must be a constant expression}}
#if __cplusplus >= 201103L
// expected-note@-2 {{use 'thread_local' to allow this}}
#endif