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| author | Alex Lorenz <arphaman@gmail.com> | 2017-04-28 14:45:25 +0000 |
|---|---|---|
| committer | Alex Lorenz <arphaman@gmail.com> | 2017-04-28 14:45:25 +0000 |
| commit | 499de32ad03af6877ca2ee0780530ee4721b4062 (patch) | |
| tree | 2a5afa00a07e8e27b2f12f59ea0499e7adf855c7 | |
| parent | cce5097ce4ba8307562ff4fe2ece8c2a7721a190 (diff) | |
| download | bcm5719-llvm-499de32ad03af6877ca2ee0780530ee4721b4062.tar.gz bcm5719-llvm-499de32ad03af6877ca2ee0780530ee4721b4062.zip | |
Use the -Wunknown-warning-option group for the "unknown warning group"
diagnostic in #pragma diagnostic
This matches the warning group that's specified for the unknown warning options
that are passed-in as command line arguments.
rdar://29526025
llvm-svn: 301647
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticLexKinds.td | 2 | ||||
| -rw-r--r-- | clang/test/Preprocessor/pragma_diagnostic.c | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/clang/include/clang/Basic/DiagnosticLexKinds.td b/clang/include/clang/Basic/DiagnosticLexKinds.td index cf33d5fba3d..653be75a766 100644 --- a/clang/include/clang/Basic/DiagnosticLexKinds.td +++ b/clang/include/clang/Basic/DiagnosticLexKinds.td @@ -503,7 +503,7 @@ def warn_pragma_diagnostic_invalid_token : InGroup<UnknownPragmas>; def warn_pragma_diagnostic_unknown_warning : ExtWarn<"unknown warning group '%0', ignored">, - InGroup<UnknownPragmas>; + InGroup<UnknownWarningOption>; // - #pragma __debug def warn_pragma_debug_unexpected_command : Warning< "unexpected debug command '%0'">, InGroup<IgnoredPragmas>; diff --git a/clang/test/Preprocessor/pragma_diagnostic.c b/clang/test/Preprocessor/pragma_diagnostic.c index 3970dbbc8e2..63d5907c67d 100644 --- a/clang/test/Preprocessor/pragma_diagnostic.c +++ b/clang/test/Preprocessor/pragma_diagnostic.c @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -fsyntax-only -verify -Wno-undef %s +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-undef -Wno-unknown-warning-option -DAVOID_UNKNOWN_WARNING %s // rdar://2362963 #if FOO // ok. @@ -28,8 +29,10 @@ #pragma GCC diagnostic error "-Wundef" 42 // expected-warning {{unexpected token in pragma diagnostic}} #pragma GCC diagnostic error "invalid-name" // expected-warning {{pragma diagnostic expected option name (e.g. "-Wundef")}} -#pragma GCC diagnostic error "-Winvalid-name" // expected-warning {{unknown warning group '-Winvalid-name', ignored}} - +#pragma GCC diagnostic error "-Winvalid-name" +#ifndef AVOID_UNKNOWN_WARNING +// expected-warning@-2 {{unknown warning group '-Winvalid-name', ignored}} +#endif // Testing pragma clang diagnostic with -Weverything void ppo(){} // First test that we do not diagnose on this. |
