cgen: fix error for if cond with optional expr (#14334)
parent
a91226c376
commit
724e7f037a
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@ -5133,9 +5133,7 @@ fn (mut g Gen) or_block(var_name string, or_block ast.OrExpr, return_type ast.Ty
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g.inside_opt_data = true
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g.expr_with_cast(expr_stmt.expr, expr_stmt.typ, return_type.clear_flag(.optional))
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g.inside_opt_data = old_inside_opt_data
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if g.inside_ternary == 0 {
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g.writeln(';')
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}
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g.writeln(';')
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g.stmt_path_pos.delete_last()
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} else {
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g.stmt(stmt)
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@ -0,0 +1,43 @@
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module main
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import rand
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interface Sample {
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mut:
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get_next() int
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}
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struct SampleA {
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mut:
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state int
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}
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fn (mut sample SampleA) get_next() int {
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sample.state++
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return sample.state
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}
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struct SampleB {
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mut:
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state int = 1
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}
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fn (mut sample SampleB) get_next() int {
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sample.state += 2
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return sample.state
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}
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fn create_sampler() Sample {
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return if rand.intn(1) or { 0 } == 0 { Sample(SampleA{}) } else { Sample(SampleB{}) }
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}
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fn test_if_cond_with_optional() {
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mut sample := create_sampler()
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mut ret := sample.get_next()
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println(ret)
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assert ret == 1
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ret = sample.get_next()
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println(ret)
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assert ret == 2
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}
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