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Diffstat (limited to 'test/SemaCXX/pragma-init_seg.cpp')
| -rw-r--r-- | test/SemaCXX/pragma-init_seg.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/SemaCXX/pragma-init_seg.cpp b/test/SemaCXX/pragma-init_seg.cpp new file mode 100644 index 000000000000..e18d0e6814af --- /dev/null +++ b/test/SemaCXX/pragma-init_seg.cpp @@ -0,0 +1,21 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s -triple x86_64-pc-win32 +// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %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}} |