patch 8.2.1003: Vim9: return type of sort() is too generic
Problem: Vim9: return type of sort() is too generic.
Solution: Get type from the first argument. (closes #6292)
diff --git a/src/evalfunc.c b/src/evalfunc.c
index 230962e..6678883 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -339,6 +339,14 @@
return &t_job;
}
+ static type_T *
+ret_first_arg(int argcount, type_T **argtypes)
+{
+ if (argcount > 0)
+ return argtypes[0];
+ return &t_void;
+}
+
static type_T *ret_f_function(int argcount, type_T **argtypes);
/*
@@ -849,7 +857,7 @@
{"simplify", 1, 1, FEARG_1, ret_string, f_simplify},
{"sin", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_sin)},
{"sinh", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_sinh)},
- {"sort", 1, 3, FEARG_1, ret_list_any, f_sort},
+ {"sort", 1, 3, FEARG_1, ret_first_arg, f_sort},
{"sound_clear", 0, 0, 0, ret_void, SOUND_FUNC(f_sound_clear)},
{"sound_playevent", 1, 2, FEARG_1, ret_number, SOUND_FUNC(f_sound_playevent)},
{"sound_playfile", 1, 2, FEARG_1, ret_number, SOUND_FUNC(f_sound_playfile)},