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Part of #7081: Fold remaining typeck's visit envs into visitor structs #9463

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Merged
bors merged 1 commit into from
Sep 24, 2013
Merged

Part of #7081: Fold remaining typeck's visit envs into visitor structs #9463

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4 changes: 2 additions & 2 deletions src/librustc/middle/typeck/check/_match.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -37,12 +37,12 @@ pub fn check_match(fcx: @mut FnCtxt,
// Typecheck the patterns first, so that we get types for all the
// bindings.
for arm in arms.iter() {
let pcx = pat_ctxt {
let mut pcx = pat_ctxt {
fcx: fcx,
map: pat_id_map(tcx.def_map, arm.pats[0]),
};

for p in arm.pats.iter() { check_pat(&pcx, *p, discrim_ty);}
for p in arm.pats.iter() { check_pat(&mut pcx, *p, discrim_ty);}
}

// The result of the match is the common supertype of all the
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