Hi rsmith,
Currently, it does not influence warnings that are promoted to error by default
(e.g. -Wstatic-float-init).
I am not entirely sure I am doing the right thing at the right place, so I'd be
happy about input.
http://llvm-reviews.chandlerc.com/D551
Files:
lib/Basic/DiagnosticIDs.cpp
Index: lib/Basic/DiagnosticIDs.cpp
===================================================================
--- lib/Basic/DiagnosticIDs.cpp
+++ lib/Basic/DiagnosticIDs.cpp
@@ -471,7 +471,8 @@
// Honor -w, which is lower in priority than pedantic-errors, but higher than
// -Werror.
- if (Result == DiagnosticIDs::Warning && Diag.IgnoreAllWarnings)
+ if ((DiagClass <= CLASS_EXTENSION || Result == DiagnosticIDs::Warning) &&
+ Diag.IgnoreAllWarnings)
return DiagnosticIDs::Ignored;
// If -Werror is enabled, map warnings to errors unless explicitly disabled.
Index: lib/Basic/DiagnosticIDs.cpp
===================================================================
--- lib/Basic/DiagnosticIDs.cpp
+++ lib/Basic/DiagnosticIDs.cpp
@@ -471,7 +471,8 @@
// Honor -w, which is lower in priority than pedantic-errors, but higher than
// -Werror.
- if (Result == DiagnosticIDs::Warning && Diag.IgnoreAllWarnings)
+ if ((DiagClass <= CLASS_EXTENSION || Result == DiagnosticIDs::Warning) &&
+ Diag.IgnoreAllWarnings)
return DiagnosticIDs::Ignored;
// If -Werror is enabled, map warnings to errors unless explicitly disabled.
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