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checker: minor cleanup and optimization in method_call() (#16421)

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yuyi 2022-11-14 04:33:36 +08:00 committed by GitHub
parent eb11b0149d
commit 1a4d1aece4
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1 changed files with 12 additions and 13 deletions
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25
vlib/v/checker/fn.v
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@ -1381,19 +1381,16 @@ pub fn (mut c Checker) method_call(mut node ast.CallExpr) ast.Type {
} else {
if final_left_sym.kind in [.struct_, .sum_type, .interface_, .alias, .array] {
mut parent_type := ast.void_type
if final_left_sym.info is ast.Struct {
parent_type = final_left_sym.info.parent_type
} else if final_left_sym.info is ast.SumType {
parent_type = final_left_sym.info.parent_type
} else if final_left_sym.info is ast.Interface {
parent_type = final_left_sym.info.parent_type
} else if final_left_sym.info is ast.Alias {
parent_type = final_left_sym.info.parent_type
} else if final_left_sym.info is ast.Array {
typ := c.table.unaliased_type(final_left_sym.info.elem_type)
parent_type = ast.Type(c.table.find_or_register_array(typ))
match final_left_sym.info {
ast.Struct, ast.SumType, ast.Interface, ast.Alias {
parent_type = final_left_sym.info.parent_type
}
ast.Array {
typ := c.table.unaliased_type(final_left_sym.info.elem_type)
parent_type = ast.Type(c.table.find_or_register_array(typ))
}
else {}
}
if parent_type != 0 {
type_sym := c.table.sym(parent_type)
if m := c.table.find_method(type_sym, method_name) {
@ -1430,7 +1427,9 @@ pub fn (mut c Checker) method_call(mut node ast.CallExpr) ast.Type {
mut rec_concrete_types := []ast.Type{}
match rec_sym.info {
ast.Struct, ast.SumType, ast.Interface {
rec_concrete_types = rec_sym.info.concrete_types.clone()
if rec_sym.info.concrete_types.len > 0 {
rec_concrete_types = rec_sym.info.concrete_types.clone()
}
if rec_is_generic && node.concrete_types.len == 0
&& method.generic_names.len == rec_sym.info.generic_types.len {
node.concrete_types = rec_sym.info.generic_types