intercal/not-python-rust
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add base object function stubs(!)

Browse Source 
Big step here, we have function stubs available for everybody. Most of
them panic. Each type will eventually have its own implementations for
different operators.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
This commit is contained in:
Alek Ratzloff
2024-09-23 21:34:10 -07:00
parent 0d04090a99
commit 9c4898ff8d
2 changed files with 91 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/compiler.rs
View File

@@ -705,8 +705,8 @@ impl StmtVisitor for Compiler<'_> {
fn visit_if_stmt(&mut self, stmt: &IfStmt) -> Result<()> {
// condition
self.compile_expr(&stmt.condition)?;
// call obj.__bool__()
let bool_attr = self.insert_constant(self.create_str("__bool__"))?;
// call obj.to_bool()
let bool_attr = self.insert_constant(self.create_str("to_bool"))?;
self.emit(expr_line_number(&*stmt.condition), Op::GetAttr(bool_attr));
self.emit(expr_line_number(&*stmt.condition), Op::Call(0));
let condition_patch_index = self.chunk().code.len();
@@ -778,7 +778,7 @@ impl ExprVisitor for Compiler<'_> {
let mut exit_patch_index = 0;
if let TokenKind::And | TokenKind::Or = expr.op.kind {
let constant_id = self.insert_constant(self.create_str("__bool__"))?;
let constant_id = self.insert_constant(self.create_str("to_bool"))?;
self.emit(expr_line_number(&*expr.lhs), Op::GetAttr(constant_id));
self.emit(expr_line_number(&*expr.lhs), Op::Call(0));
exit_patch_index = self.chunk().code.len();
@@ -797,7 +797,7 @@ impl ExprVisitor for Compiler<'_> {
// convert RHS to a bool if we're doing AND or OR
if let TokenKind::And | TokenKind::Or = expr.op.kind {
let constant_id = self.insert_constant(self.create_str("__bool__"))?;
let constant_id = self.insert_constant(self.create_str("to_bool"))?;
self.emit(expr_line_number(&*expr.rhs), Op::GetAttr(constant_id));
self.emit(expr_line_number(&*expr.rhs), Op::Call(0));
}