From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Misc/diag-mapping.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 clang/test/Misc/diag-mapping.c (limited to 'clang/test/Misc/diag-mapping.c') diff --git a/clang/test/Misc/diag-mapping.c b/clang/test/Misc/diag-mapping.c new file mode 100644 index 0000000..75b49ef --- /dev/null +++ b/clang/test/Misc/diag-mapping.c @@ -0,0 +1,30 @@ +// This should warn by default. +// RUN: %clang_cc1 %s 2>&1 | grep "warning:" +// This should not emit anything. +// RUN: %clang_cc1 %s -Wno-extra-tokens 2>&1 | not grep diagnostic + +// -Werror can map all warnings to error. +// RUN: %clang_cc1 %s -Werror 2>&1 | grep "error:" + +// -Werror can map this one warning to error. +// RUN: %clang_cc1 %s -Werror=extra-tokens 2>&1 | grep "error:" + +// Mapping unrelated diags to errors doesn't affect this one. +// RUN: %clang_cc1 %s -Werror=trigraphs 2>&1 | grep "warning:" + +// This should stay a warning with -pedantic. +// RUN: %clang_cc1 %s -pedantic 2>&1 | grep "warning:" + +// This should emit an error with -pedantic-errors. +// RUN: %clang_cc1 %s -pedantic-errors 2>&1 | grep "error:" + +// This should emit a warning, because -Wfoo overrides -pedantic*. +// RUN: %clang_cc1 %s -pedantic-errors -Wextra-tokens 2>&1 | grep "warning:" + +// This should emit nothing, because -Wno-extra-tokens overrides -pedantic* +// RUN: %clang_cc1 %s -pedantic-errors -Wno-extra-tokens 2>&1 | not grep diagnostic + +#ifdef foo +#endif bad // extension! + +int x; -- cgit v1.2.3