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Diffstat (limited to 'lib/diameter/src/compiler/diameter_forms.hrl')
| -rw-r--r-- | lib/diameter/src/compiler/diameter_forms.hrl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/diameter/src/compiler/diameter_forms.hrl b/lib/diameter/src/compiler/diameter_forms.hrl index d93131df34..4cd86c32aa 100644 --- a/lib/diameter/src/compiler/diameter_forms.hrl +++ b/lib/diameter/src/compiler/diameter_forms.hrl @@ -21,6 +21,13 @@ %% Macros used when building abstract code. %% +%% Generated functions that could have no generated clauses will have +%% a trailing ?BADARG clause that should never execute as called +%% by diameter. +-define(BADARG(N), {?clause, [?VAR('_') || _ <- lists:seq(1,N)], + [], + [?APPLY(erlang, error, [?ATOM(badarg)])]}). + %% Form tag with line number. -define(F(T), T, ?LINE). %% Yes, that's right. The replacement is to the first unmatched ')'. |