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builtin: free all elements in a `[]string` with -autofree too

pull/9368/head
Delyan Angelov 2021-03-18 21:10:42 +02:00
parent d4e16b6ddd
commit 00651c8deb
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2 changed files with 16 additions and 0 deletions
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11
vlib/builtin/array.v
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@ -485,6 +485,17 @@ pub fn (a &array) free() {
C.free(a.data) C.free(a.data)
} }
[unsafe]
pub fn (mut a []string) free() {
$if prealloc {
return
}
for s in a {
unsafe { s.free() }
}
C.free(a.data)
}
// str returns a string representation of the array of strings // str returns a string representation of the array of strings
// => '["a", "b", "c"]'. // => '["a", "b", "c"]'.
pub fn (a []string) str() string { pub fn (a []string) str() string {

5
vlib/v/gen/c/cgen.v
View File

@ -2642,6 +2642,11 @@ fn (mut g Gen) autofree_variable(v ast.Var) {
// eprintln(' > var name: ${v.name:-20s} | is_arg: ${v.is_arg.str():6} | var type: ${int(v.typ):8} | type_name: ${sym.name:-33s}') // eprintln(' > var name: ${v.name:-20s} | is_arg: ${v.is_arg.str():6} | var type: ${int(v.typ):8} | type_name: ${sym.name:-33s}')
// } // }
if sym.kind == .array { if sym.kind == .array {
if sym.has_method('free') {
free_method_name := g.typ(v.typ) + '_free'
g.autofree_var_call(free_method_name, v)
return
}
g.autofree_var_call('array_free', v) g.autofree_var_call('array_free', v)
return return
} }