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| author | Björn Gustavsson <[email protected]> | 2015-02-11 07:39:27 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2015-03-09 09:59:37 +0100 |
| commit | 4f365a9b80bab48c4478a6910624244f88637bcb (patch) | |
| tree | 6936c29ebfd2acf14d0a3e87075126364637dba1 /lib/compiler/src/sys_core_fold.erl | |
| parent | 03f79ba054b5509a05b164220f7d218d278298df (diff) | |
| download | otp-4f365a9b80bab48c4478a6910624244f88637bcb.tar.gz otp-4f365a9b80bab48c4478a6910624244f88637bcb.tar.bz2 otp-4f365a9b80bab48c4478a6910624244f88637bcb.zip | |
sys_core_fold: Suppress compiler warnings when evaluating element/2
More aggressive optimizations that we plan to introduce could cause
spurious compiler warnings.
Diffstat (limited to 'lib/compiler/src/sys_core_fold.erl')
| -rw-r--r-- | lib/compiler/src/sys_core_fold.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl index 8299c6a415..68272689c2 100644 --- a/lib/compiler/src/sys_core_fold.erl +++ b/lib/compiler/src/sys_core_fold.erl @@ -969,7 +969,7 @@ eval_element(Call, #c_literal{val=Pos}, Tuple, Types) 1 =< Pos, Pos =< length(Es) -> El = lists:nth(Pos, Es), try - pat_to_expr(El) + cerl:set_ann(pat_to_expr(El), [compiler_generated]) catch throw:impossible -> Call |