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stage2: slice types

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This commit is contained in:
Vexu
2020-08-20 16:37:28 +03:00
committed by Andrew Kelley
parent 9568248450
commit d312d64c9a
5 changed files with 127 additions and 47 deletions
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5
src-self-hosted/Module.zig
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@@ -3146,6 +3146,9 @@ pub fn floatSub(self: *Module, scope: *Scope, float_type: Type, src: usize, lhs:
}
pub fn simplePtrType(self: *Module, scope: *Scope, src: usize, elem_ty: Type, mutable: bool, size: std.builtin.TypeInfo.Pointer.Size) Allocator.Error!Type {
if (size == .Slice and elem_ty.eql(Type.initTag(.u8))) {
return Type.initTag(.const_slice_u8);
}
// TODO stage1 type inference bug
const T = Type.Tag;
@@ -3156,7 +3159,7 @@ pub fn simplePtrType(self: *Module, scope: *Scope, src: usize, elem_ty: Type, mu
.One => if (mutable) T.single_mut_pointer else T.single_const_pointer,
.Many => if (mutable) T.many_mut_pointer else T.many_const_pointer,
.C => if (mutable) T.c_mut_pointer else T.c_const_pointer,
else => unreachable,
.Slice => if (mutable) T.mut_slice else T.const_slice,
},
},
.pointee_type = elem_ty,