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| author | Björn Gustavsson <[email protected]> | 2019-01-30 15:19:07 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-01-30 15:25:14 +0100 |
| commit | 5f9b6873499882d32280883edaa97d7d0f526035 (patch) | |
| tree | e4fe879714f2835cf9d04ec52d51789187674da6 /lib/compiler/src | |
| parent | 71e7b98034ac00d9ee5428ed0602646e29851a29 (diff) | |
| download | otp-5f9b6873499882d32280883edaa97d7d0f526035.tar.gz otp-5f9b6873499882d32280883edaa97d7d0f526035.tar.bz2 otp-5f9b6873499882d32280883edaa97d7d0f526035.zip | |
Eliminate bogus warning when using tuple calls
There would be a bogus warning when compiling the following
function with the `tuple_calls` option:
dispatch(X) ->
(list_to_atom("prefix_" ++ atom_to_list(suffix))):doit(X).
The warning would look like this:
no_file: this expression will fail with a 'badarg' exception
https://bugs.erlang.org/browse/ERL-838
Diffstat (limited to 'lib/compiler/src')
| -rw-r--r-- | lib/compiler/src/v3_core.erl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index c9517c3e51..27131bc3ab 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -2626,7 +2626,8 @@ cfun(#ifun{anno=A,id=Id,vars=Args,clauses=Lcs,fc=Lfc}, _As, St0) -> [],A#a.us,St2}. c_call_erl(Fun, Args) -> - cerl:c_call(cerl:c_atom(erlang), cerl:c_atom(Fun), Args). + As = [compiler_generated], + cerl:ann_c_call(As, cerl:c_atom(erlang), cerl:c_atom(Fun), Args). %% lit_vars(Literal) -> [Var]. |