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Sema: remove unnecessary type resolution

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This causes false positive "foo depends on itself" errors. Prior to some
recent enhancements, this type resolution was needed, however, we now
have a more sophisticated type resolution mechanism that fully
resolves types for the backend, but only after the Decl is fully
analyzed, avoiding dependency loops.
This commit is contained in:
Andrew Kelley 2022-04-07 22:58:50 -07:00
parent 93e11b824a
commit 737ef3e81b
1 changed files with 1 additions and 2 deletions
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src/Sema.zig
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@ -18026,8 +18026,7 @@ fn coerce(
const array_ty = inst_ty.childType();
if (array_ty.zigTypeTag() != .Array) break :src_array_ptr;
const len0 = array_ty.arrayLen() == 0;
// We resolve here so that the backend has the layout of the elem type.
const array_elem_type = try sema.resolveTypeFields(block, inst_src, array_ty.childType());
const array_elem_type = array_ty.childType();
const dest_is_mut = dest_info.mutable;
if (inst_ty.isConstPtr() and dest_is_mut and !len0) break :src_array_ptr;
if (inst_ty.isVolatilePtr() and !dest_info.@"volatile") break :src_array_ptr;