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cgen: fix codegen for array append on indexexpr (fix #23156) (#23160)

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Felipe Pena 2024-12-14 13:40:10 -03:00 committed by GitHub
parent b39cad2f24
commit 881fabf0d0
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2 changed files with 13 additions and 3 deletions
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9
vlib/v/gen/c/index.v
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@ -348,13 +348,16 @@ fn (mut g Gen) index_of_fixed_array(node ast.IndexExpr, sym ast.TypeSymbol) {
g.writeln(';') g.writeln(';')
g.past_tmp_var_done(past) g.past_tmp_var_done(past)
} else if node.left is ast.IndexExpr && node.left.is_setter { } else if node.left is ast.IndexExpr && node.left.is_setter {
past := g.past_tmp_var_new() line := g.go_before_last_stmt().trim_space()
g.empty_line = true
tmp_var := g.new_tmp_var()
styp := g.styp(node.left_type) styp := g.styp(node.left_type)
g.write('${styp}* ${past.tmp_var} = &') g.write('${styp}* ${tmp_var} = &')
g.expr(node.left) g.expr(node.left)
g.writeln(';') g.writeln(';')
g.write(line)
g.write('(*') g.write('(*')
g.past_tmp_var_done(past) g.write(tmp_var)
g.write(')') g.write(')')
} else { } else {
if is_fn_index_call { if is_fn_index_call {

7
vlib/v/tests/left_shift_array_fixed_test.v Normal file
View File

@ -0,0 +1,7 @@
fn test_main() {
mut space := [2][2][]int{}
space[1][1] << 123
space[0][0] << 321
assert space[1][1] == [123]
assert space[0][0] == [321]
}