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ast: fix dumping sumtype of fntype (#15734)

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yuyi 2022-09-12 18:45:29 +08:00 committed by GitHub
parent 550b27b014
commit b4494f921a
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3 changed files with 15 additions and 5 deletions
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8
vlib/v/ast/table.v
View File

@ -230,11 +230,9 @@ pub fn (t &Table) fn_type_signature(f &Fn) string {
if f.return_type != 0 && f.return_type != void_type {
sym := t.sym(f.return_type)
opt := if f.return_type.has_flag(.optional) { 'option_' } else { '' }
if sym.kind == .alias {
sig += '__$opt$sym.cname'
} else {
sig += '__$opt$sym.kind'
}
res := if f.return_type.has_flag(.result) { 'result_' } else { '' }
sig += '__$opt$res$sym.cname'
}
return sig
}

1
vlib/v/tests/inout/dump_sumtype_of_fntype.out Normal file
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@ -0,0 +1 @@
[vlib/v/tests/inout/dump_sumtype_of_fntype.vv:10] main.MyFnSumtype(main.f): MyFnSumtype(fn (int) v.ast.Expr)

11
vlib/v/tests/inout/dump_sumtype_of_fntype.vv Normal file
View File

@ -0,0 +1,11 @@
import v.ast
type MyFnSumtype = fn () | fn (int) ast.Expr
fn f(z int) ast.Expr {
return ast.empty_expr
}
fn main() {
dump(MyFnSumtype(f))
}