1. c7f8116 Add missing diagnostic for a nested-name-specifier on a free-standing type definition. Bump some related diagnostics from warning to extension in C++, since they're errors there. Add some missing checks for function specifiers on non-function declarations. by Richard Smith · 11 years ago
  2. 379246d Don't warn about the 'extern' in 'extern "C"' on a tag decl. This is by John McCall · 13 years ago
  3. 66dd939 When checking whether to diagnose an initialized "extern" variable, by Douglas Gregor · 14 years ago
  4. 63c323d Only suppress the "extern variable has an initializer" warning when the extern entity being initialized is const. by Douglas Gregor · 14 years ago
  5. 41b1d6b Disable the "'extern' variable has an initializer" warning in C++, by Douglas Gregor · 14 years ago