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llvm-project/clang/test/Lexer/wchar-signedness.c

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Fix FileCheck --check-prefix lines. Various tests had sprung up over the years which had --check-prefix=ABC on the RUN line, but "CHECK-ABC:" later on. This happened to work before, but was strictly incorrect. FileCheck is getting stricter soon though. Patch by Ron Ofir. llvm-svn: 188174
2013-08-12 20:51:05 +08:00
// RUN: %clang_cc1 -fsyntax-only -dM -E %s -triple x86_64-none-linux-gnu | FileCheck %s --check-prefix=CHECK-X86
// RUN: %clang_cc1 -fsyntax-only -dM -E %s -triple armv7-none-eabi | FileCheck %s --check-prefix=CHECK-ARM
[Thumb] Clang thinks "char" is signed when using a thumb triple 'char' is unsigned on all ARM and Thumb architectures. Clang gets this right for ARM, and for thumb when using and arm triple and the -mthumb option, but gets it wrong for thumb triples. This fixes that. llvm-svn: 220555
2014-10-24 19:28:47 +08:00
// RUN: %clang_cc1 -fsyntax-only -dM -E %s -triple thumbv7-none-eabi | FileCheck %s --check-prefix=CHECK-ARM
Add a predefine __WINT_UNSIGNED__, similar to __WCHAR_UNSIGNED__, and test them both for ARM and X86. Use this to fully fix Sema/format-strings.c for non-x86 platforms. Reviewed by Chandler on IRC. llvm-svn: 156169
2012-05-04 19:23:40 +08:00
// CHECK-X86-NOT: #define __WCHAR_UNSIGNED__
// CHECK-X86: #define __WINT_UNSIGNED__ 1
// CHECK-ARM: #define __WCHAR_UNSIGNED__ 1
// CHECK-ARM-NOT: #define __WINT_UNSIGNED__ 1