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checker: skip checking for invalid fn return type (#8703)

pull/8700/head
Ned Palacios 2021-02-13 08:21:05 +08:00 committed by GitHub
parent 40066a5daa
commit db609a0784
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1 changed files with 35 additions and 32 deletions
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5
vlib/v/checker/checker.v
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@ -5777,6 +5777,7 @@ fn (mut c Checker) fn_decl(mut node ast.FnDecl) {
}
}
}
if node.return_type != table.Type(0) {
return_sym := c.table.get_type_symbol(node.return_type)
if node.language == .v && return_sym.kind in [.placeholder, .int_literal, .float_literal]
&& return_sym.language == .v {
@ -5790,7 +5791,8 @@ fn (mut c Checker) fn_decl(mut node ast.FnDecl) {
c.error('.str() methods should have 0 arguments', node.pos)
}
}
if node.language == .v && node.is_method && node.name in ['+', '-', '*', '%', '/', '<', '=='] {
if node.language == .v && node.is_method
&& node.name in ['+', '-', '*', '%', '/', '<', '=='] {
if node.params.len != 2 {
c.error('operator methods should have exactly 1 argument', node.pos)
} else {
@ -5817,6 +5819,7 @@ fn (mut c Checker) fn_decl(mut node ast.FnDecl) {
}
}
}
}
// TODO c.pref.is_vet
if node.language == .v && !node.is_method && node.params.len == 0
&& node.name.after('.').starts_with('test_') {