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compiler: avoid redeclaration of var during reassignment with optional value

pull/3334/head
Ricardo Tomasi 2020-01-05 11:53:40 +01:00 committed by Alexander Medvednikov
parent 15415b2aae
commit 868d6c808b
1 changed files with 1 additions and 2 deletions
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3
vlib/compiler/gen_c.v
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@ -116,7 +116,7 @@ fn (p mut Parser) gen_handle_option_or_else(_typ, name string, fn_call_ph int) s
is_mut: false is_mut: false
is_used: true is_used: true
}) })
if is_assign && !name.contains('.') { if is_assign && !name.contains('.') && !p.is_var_decl {
// don't initialize struct fields // don't initialize struct fields
p.genln('$typ $name;') p.genln('$typ $name;')
} }
@ -717,4 +717,3 @@ fn (p mut Parser) gen_array_push(ph int, typ, expr_type, tmp, elm_type string) {
p.gen('), $tmp, $elm_type)') p.gen('), $tmp, $elm_type)')
} }
} }