forked from M-Labs/nac3
change the symbol resolver back and add some test case
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512fc59281
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@ -659,6 +659,9 @@ pub mod test {
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#[test_case("1 if True else False")]
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#[test_case("1 and 2")]
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#[test_case("False or 1")]
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#[test_case("1 + False")]
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#[test_case("1 < 2 > False")]
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#[test_case("not 2")]
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fn test_err_msg(prog: &'static str) {
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let mut inf = new_ctx();
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let ast = rustpython_parser::parser::parse_expression(prog).unwrap();
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@ -1,6 +1,11 @@
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use super::typedef::Type;
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use super::location::Location;
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use rustpython_parser::ast::Expr;
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pub enum SymbolType {
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TypeName(Type),
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Identifier(Type),
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}
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pub enum SymbolValue<'a> {
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I32(i32),
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I64(i64),
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@ -9,10 +14,10 @@ pub enum SymbolValue<'a> {
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Tuple(&'a [SymbolValue<'a>]),
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Bytes(&'a [u8]),
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}
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pub trait SymbolResolver {
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fn get_symbol_type(&mut self, str: &str) -> Option<Type>;
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fn parse_type_name(&mut self, expr: &Expr<()>) -> Option<Type>;
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fn get_symbol_value(&mut self, str: &str) -> Option<SymbolValue>;
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fn get_symbol_location(&mut self, str: &str) -> Option<Location>;
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fn get_symbol_type(&self, str: &str) -> Option<SymbolType>;
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fn get_symbol_value(&self, str: &str) -> Option<SymbolValue>;
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fn get_symbol_location(&self, str: &str) -> Option<Location>;
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// handle function call etc.
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}
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