llvm-project/clang/test/Preprocessor/pragma_microsoft.cpp

// RUN: %clang_cc1 %s -fsyntax-only -std=c++11 -verify -fms-extensions

#pragma warning(push, 4_D) // expected-warning {{requires a level between 0 and 4}}
Lex and ignore Microsoft's #pragma warning(...) Summary: This fixes PR17145 and avoids unknown pragma warnings. This change does not attempt to map MSVC warning numbers to clang warning flags. Perhaps in the future we will implement a mapping for some common subset of Microsoft warnings, but for now we don't. Reviewers: rsmith CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D1652 llvm-svn: 190726 2013-09-14 06:00:30 +08:00			`// RUN: %clang_cc1 %s -fsyntax-only -std=c++11 -verify -fms-extensions`

Accept #pragma warning(push, 0) without warning This partially addresses PR17435, but it doesn't actually implement the pragma. If we implement it, we should map levels 1-4 to something like -Wall and level 0 to something like -w. llvm-svn: 191833 2013-10-02 23:19:23 +08:00			`#pragma warning(push, 4_D) // expected-warning {{requires a level between 0 and 4}}`