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cgen: fix multiple assign error

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yuyi 2020-05-11 14:45:11 +08:00 committed by GitHub
parent 74cc2b2a68
commit 64ba59590e
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2 changed files with 7 additions and 1 deletions
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2
vlib/v/gen/cgen.v
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@ -845,7 +845,7 @@ fn (mut g Gen) gen_assign_stmt(assign_stmt ast.AssignStmt) {
} }
mut is_multi := false mut is_multi := false
// json_test failed w/o this check // json_test failed w/o this check
if return_type != 0 { if return_type != table.void_type && return_type != 0 {
sym := g.table.get_type_symbol(return_type) sym := g.table.get_type_symbol(return_type)
// the left vs. right is ugly and should be removed // the left vs. right is ugly and should be removed
is_multi = sym.kind == .multi_return || assign_stmt.left.len > assign_stmt.right.len || is_multi = sym.kind == .multi_return || assign_stmt.left.len > assign_stmt.right.len ||

6
vlib/v/tests/multiple_assign_test.v Normal file
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@ -0,0 +1,6 @@
fn test_multiple_assign() {
a, b, c := 1, 2, 3
assert a == 1
assert b == 2
assert c == 3
}