diff options
Diffstat (limited to 'lib/Frontend/Warnings.cpp')
-rw-r--r-- | lib/Frontend/Warnings.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Frontend/Warnings.cpp b/lib/Frontend/Warnings.cpp index 215f8f8b22..d24779e1a9 100644 --- a/lib/Frontend/Warnings.cpp +++ b/lib/Frontend/Warnings.cpp @@ -98,6 +98,13 @@ void clang::ProcessWarningOptions(Diagnostic &Diags, Mapping = isPositive ? diag::MAP_ERROR : diag::MAP_WARNING_NO_WERROR; Opt = Specifier; } + + // -Weverything is a special case as well. It implicitly enables all + // warnings, including ones not explicitly in a warning group. + if (Opt == "everything") { + Diags.setEnableAllWarnings(true); + continue; + } // -Wfatal-errors is yet another special case. if (Opt.startswith("fatal-errors")) { |