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hanchenye-llvm-project/clang/test/PCH/tentative-defs.c

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Support tentative definitions in precompiled headers. This isn't likely to happen (ever), but at least we'll do the right thing when it does. llvm-svn: 69829
2009-04-23 06:02:47 +08:00
// Test with pch.
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446
2009-12-16 04:14:24 +08:00
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-pch -o %t.pch %S/tentative-defs.h
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -include-pch %t.pch -verify -emit-llvm -o %t %s
Support tentative definitions in precompiled headers. This isn't likely to happen (ever), but at least we'll do the right thing when it does. llvm-svn: 69829
2009-04-23 06:02:47 +08:00
Eliminate &&s in tests. - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious. llvm-svn: 86430
2009-11-08 09:45:36 +08:00
// RUN: grep "@variable = common global i32 0" %t | count 1
Support tentative definitions in precompiled headers. This isn't likely to happen (ever), but at least we'll do the right thing when it does. llvm-svn: 69829
2009-04-23 06:02:47 +08:00
// RUN: grep "@incomplete_array = common global .*1 x i32" %t | count 1
// FIXME: tentative-defs.h expected-warning{{tentative}}