Implement -Wnested-externs.

[cparser] / warning.c

diff --git a/warning.c b/warning.c
index 5dd407c..a5880ce 100644 (file)
--- a/warning.c
+++ b/warning.c
@@ -36,6 +36,7 @@ warning_t warning = {
        .missing_declarations          = false,
        .missing_prototypes            = false,
        .multichar                     = true,
+       .nested_externs                = false,
        .nonnull                       = true,
        .redundant_decls               = true,
        .return_type                   = true,
@@ -123,6 +124,7 @@ void set_warning_opt(const char *const opt)
        OPT("missing-declarations",          missing_declarations);
        OPT("missing-prototypes",            missing_prototypes);
        OPT("multichar",                     multichar);
+       OPT("nested-externs",                nested_externs);
        OPT("nonnull",                       nonnull);
        OPT("redundant-decls",               redundant_decls);
        OPT("return-type",                   return_type);