llvm-project/clang/test/PCH/attrs.c

// Test this without pch.
// RUN: %clang_cc1 -include %s -fsyntax-only -verify %s

// Test with pch.
// RUN: %clang_cc1 -emit-pch -o %t %s
// RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s 

#ifndef HEADER
#define HEADER

int f(int) __attribute__((visibility("default"), overloadable));

#else

double f(double); // expected-error{{overloadable}}
                  // expected-note@11{{previous overload}}

#endif
PCH support for declaration attributes llvm-svn: 69225 2009-04-16 05:30:51 +08:00			`// Test this without pch.`
Merge header & cpp for test/PCH/attrs.c - more convenient to keep the tests in one source file. llvm-svn: 116736 2010-10-19 03:20:05 +08:00			`// RUN: %clang_cc1 -include %s -fsyntax-only -verify %s`
PCH support for declaration attributes llvm-svn: 69225 2009-04-16 05:30:51 +08:00
			`// Test with pch.`
Merge header & cpp for test/PCH/attrs.c - more convenient to keep the tests in one source file. llvm-svn: 116736 2010-10-19 03:20:05 +08:00			`// RUN: %clang_cc1 -emit-pch -o %t %s`
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 -include-pch %t -fsyntax-only -verify %s`
Merge header & cpp for test/PCH/attrs.c - more convenient to keep the tests in one source file. llvm-svn: 116736 2010-10-19 03:20:05 +08:00
			`#ifndef HEADER`
			`#define HEADER`

Allow -verify directives to be filtered by preprocessing. This is accomplished by making VerifyDiagnosticsConsumer a CommentHandler, which then only reads the -verify directives that are actually in live blocks of code. It also makes it simpler to handle -verify directives that appear in header files, though we still have to manually reparse some files depending on how they are generated. This requires some test changes. In particular, all PCH tests now have their -verify directives outside the "header" portion of the file, using the @line syntax added in r159978. Other tests have been modified mostly to make it clear what is being tested, and to prevent polluting the expected output with the directives themselves. Patch by Andy Gibbs! (with slight modifications) The new Frontend/verify-* tests exercise the functionality of this commit, as well as r159978, r159979, and r160053 (Andy's other -verify enhancements). llvm-svn: 160068 2012-07-12 03:58:23 +08:00			`int f(int) __attribute__((visibility("default"), overloadable));`
Merge header & cpp for test/PCH/attrs.c - more convenient to keep the tests in one source file. llvm-svn: 116736 2010-10-19 03:20:05 +08:00
			`#else`

PCH support for declaration attributes llvm-svn: 69225 2009-04-16 05:30:51 +08:00			`double f(double); // expected-error{{overloadable}}`
Allow -verify directives to be filtered by preprocessing. This is accomplished by making VerifyDiagnosticsConsumer a CommentHandler, which then only reads the -verify directives that are actually in live blocks of code. It also makes it simpler to handle -verify directives that appear in header files, though we still have to manually reparse some files depending on how they are generated. This requires some test changes. In particular, all PCH tests now have their -verify directives outside the "header" portion of the file, using the @line syntax added in r159978. Other tests have been modified mostly to make it clear what is being tested, and to prevent polluting the expected output with the directives themselves. Patch by Andy Gibbs! (with slight modifications) The new Frontend/verify-* tests exercise the functionality of this commit, as well as r159978, r159979, and r160053 (Andy's other -verify enhancements). llvm-svn: 160068 2012-07-12 03:58:23 +08:00			`// expected-note@11{{previous overload}}`
Merge header & cpp for test/PCH/attrs.c - more convenient to keep the tests in one source file. llvm-svn: 116736 2010-10-19 03:20:05 +08:00
			`#endif`