llvm-project/clang/test/Coverage/ast-printing.c

// RUN: %clang_cc1 -fsyntax-only %s
// RUN: %clang_cc1 -ast-print %s -o %t.1.c
// RUN: %clang_cc1 -ast-print %t.1.c -o %t.2.c
// RUN: diff %t.1.c %t.2.c
// RUN: %clang_cc1 -ast-dump %s
// RUN: %clang_cc1 -ast-dump-all %s

#include "c-language-features.inc"
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 -fsyntax-only %s`
Enhancement to test for -ast-print Present tests for the functionality provided by command lime option `-ast-print` check only absence of crash. This change tries to make testing better, - the output produced by the compiler is compiled again with option `-print-ast` and both outputs are compared. Such test at least checks that the output is valid code. This change fixes only the test for pure C. This is recommit of r285882. llvm-svn: 285981 2016-11-04 14:09:23 +08:00			`// RUN: %clang_cc1 -ast-print %s -o %t.1.c`
			`// RUN: %clang_cc1 -ast-print %t.1.c -o %t.2.c`
			`// RUN: diff %t.1.c %t.2.c`
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 -ast-dump %s`
Handle -ast-dump-all when passed as the only option. Patch by Don Hinton llvm-svn: 305432 2017-06-15 08:00:08 +08:00			`// RUN: %clang_cc1 -ast-dump-all %s`
Add coverage tests of C and Obj-C language features. - AST printing, dumping, serialization, codegen. - HTML printing. - Parser callbacks. Several of these are XFAIL because they trigger unimplemented code. llvm-svn: 57081 2008-10-05 07:47:28 +08:00
			`#include "c-language-features.inc"`