Remove tabs, and whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/Warnings.cpp b/lib/Frontend/Warnings.cpp
index 87178e9..7b01b0f 100644
--- a/lib/Frontend/Warnings.cpp
+++ b/lib/Frontend/Warnings.cpp
@@ -47,7 +47,7 @@
Diags.setExtensionHandlingBehavior(Diagnostic::Ext_Warn);
else
Diags.setExtensionHandlingBehavior(Diagnostic::Ext_Ignore);
-
+
// FIXME: -Wfatal-errors / -Wfatal-errors=foo
for (unsigned i = 0, e = Warnings.size(); i != e; ++i) {
@@ -55,7 +55,7 @@
const char *OptStart = &Opt[0];
const char *OptEnd = OptStart+Opt.size();
assert(*OptEnd == 0 && "Expect null termination for lower-bound search");
-
+
// Check to see if this warning starts with "no-", if so, this is a negative
// form of the option.
bool isPositive = true;
@@ -74,7 +74,7 @@
Diags.setSuppressSystemWarnings(!isPositive);
continue;
}
-
+
// -Werror/-Wno-error is a special case, not controlled by the option table.
// It also has the "specifier" form of -Werror=foo and -Werror-foo.
if (OptEnd-OptStart >= 5 && memcmp(OptStart, "error", 5) == 0) {
@@ -88,21 +88,21 @@
}
Specifier = OptStart+6;
}
-
+
if (Specifier == 0) {
Diags.setWarningsAsErrors(isPositive);
continue;
}
-
+
// -Werror=foo maps foo to Error, -Wno-error=foo maps it to Warning.
Mapping = isPositive ? diag::MAP_ERROR : diag::MAP_WARNING_NO_WERROR;
OptStart = Specifier;
}
-
+
if (Diags.setDiagnosticGroupMapping(OptStart, Mapping))
Diags.Report(FullSourceLoc(), diag::warn_unknown_warning_option)
<< ("-W" + Opt);
}
-
+
return false;
}