From ec2b103c267a06a66e926f62cd96767b280f5cf5 Mon Sep 17 00:00:00 2001 From: Ed Schouten Date: Tue, 2 Jun 2009 17:58:47 +0000 Subject: Import Clang, at r72732. --- test/Misc/diag-mapping.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 test/Misc/diag-mapping.c (limited to 'test/Misc/diag-mapping.c') diff --git a/test/Misc/diag-mapping.c b/test/Misc/diag-mapping.c new file mode 100644 index 0000000000000..dc07e0d092b5f --- /dev/null +++ b/test/Misc/diag-mapping.c @@ -0,0 +1,30 @@ +// This should warn by default. +// RUN: clang-cc %s 2>&1 | grep "warning:" && +// This should not emit anything. +// RUN: clang-cc %s -Wno-extra-tokens 2>&1 | not grep diagnostic && + +// -Werror can map all warnings to error. +// RUN: clang-cc %s -Werror 2>&1 | grep "error:" && + +// -Werror can map this one warning to error. +// RUN: clang-cc %s -Werror=extra-tokens 2>&1 | grep "error:" && + +// Mapping unrelated diags to errors doesn't affect this one. +// RUN: clang-cc %s -Werror=trigraphs 2>&1 | grep "warning:" && + +// This should stay a warning with -pedantic. +// RUN: clang-cc %s -pedantic 2>&1 | grep "warning:" && + +// This should emit an error with -pedantic-errors. +// RUN: clang-cc %s -pedantic-errors 2>&1 | grep "error:" && + +// This should emit a warning, because -Wfoo overrides -pedantic*. +// RUN: clang-cc %s -pedantic-errors -Wextra-tokens 2>&1 | grep "warning:" && + +// This should emit nothing, because -Wno-extra-tokens overrides -pedantic* +// RUN: clang-cc %s -pedantic-errors -Wno-extra-tokens 2>&1 | not grep diagnostic + +#ifdef foo +#endif bad // extension! + +int x; -- cgit v1.2.3