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| author | Björn Gustavsson <[email protected]> | 2017-12-06 07:45:34 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2017-12-07 10:09:35 +0100 |
| commit | 31465f4296bc0b02832c7712402f41e18207aadd (patch) | |
| tree | 237c6f944cbdd0d5f728f57995c6e22dbbdd3d2a /lib | |
| parent | 596921c3467b8e6b06340e492c3fbba687b74d01 (diff) | |
| download | otp-31465f4296bc0b02832c7712402f41e18207aadd.tar.gz otp-31465f4296bc0b02832c7712402f41e18207aadd.tar.bz2 otp-31465f4296bc0b02832c7712402f41e18207aadd.zip | |
v3_codegen: Remove unnecessary clause for handling #cg_block{}
The function guard_cg/5 handles constructs found within
the records #k_guard_clause{] and #k_protected{}.
Since #k_guard_clause{} can only contain a #k_protected{},
and #k_protected{} in turn cannot contain a #cg_block{},
the clause for handling #cg_block{} in guard_cg/5 is never
executed and can be removed.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compiler/src/v3_codegen.erl | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/compiler/src/v3_codegen.erl b/lib/compiler/src/v3_codegen.erl index 0a1e7aeb45..cfc0bcf9ba 100644 --- a/lib/compiler/src/v3_codegen.erl +++ b/lib/compiler/src/v3_codegen.erl @@ -1487,8 +1487,6 @@ guard_clause_cg(#k_guard_clause{anno=#l{vdb=Vdb},guard=G,body=B}, Fail, Bef, St0 guard_cg(#k_protected{arg=Ts,ret=Rs,anno=#l{i=I,vdb=Pdb}}, Fail, _Vdb, Bef, St) -> protected_cg(Ts, Rs, Fail, I, Pdb, Bef, St); -guard_cg(#cg_block{es=Ts,anno=#l{i=I,vdb=Bdb}}, Fail, _Vdb, Bef, St) -> - guard_cg_list(Ts, Fail, I, Bdb, Bef, St); guard_cg(#k_test{anno=#l{i=I},op=Test0,args=As,inverted=Inverted}, Fail, Vdb, Bef, St0) -> #k_remote{mod=#k_atom{val=erlang},name=#k_atom{val=Test}} = Test0, |