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gen: implement thread.str() (#10820)

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shadowninja55 2021-07-17 04:19:28 -04:00 committed by GitHub
parent 05284c45a6
commit 355f46f475
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2 changed files with 17 additions and 0 deletions
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9
vlib/v/gen/c/auto_str_methods.v
View File

@ -172,6 +172,9 @@ fn (mut g Gen) gen_str_for_type(typ ast.Type) string {
ast.Chan {
g.gen_str_for_chan(sym.info, styp, str_fn_name)
}
ast.Thread {
g.gen_str_for_thread(sym.info, styp, str_fn_name)
}
else {
verror("could not generate string method $str_fn_name for type '$styp'")
}
@ -467,6 +470,12 @@ fn (mut g Gen) gen_str_for_chan(info ast.Chan, styp string, str_fn_name string)
g.auto_str_funcs.writeln('static string ${str_fn_name}($styp x) { return sync__Channel_auto_str(x, _SLIT("$elem_type_name")); }')
}
fn (mut g Gen) gen_str_for_thread(info ast.Thread, styp string, str_fn_name string) {
ret_type_name := util.strip_main_name(g.table.get_type_name(info.return_type))
g.type_definitions.writeln('static string ${str_fn_name}($styp _); // auto}')
g.auto_str_funcs.writeln('static string ${str_fn_name}($styp _) { return _SLIT("thread($ret_type_name)");}')
}
[inline]
fn styp_to_str_fn_name(styp string) string {
return styp.replace_each(['*', '', '.', '__', ' ', '__']) + '_str'

8
vlib/v/tests/thread_to_string_test.v Normal file
View File

@ -0,0 +1,8 @@
fn ret_ten() int {
return 10
}
fn test_thread_str() {
th := go ret_ten()
assert th.str() == 'thread(int)'
}