diff options
Diffstat (limited to 'tvix')
| -rw-r--r-- | tvix/eval/src/compiler.rs | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/tvix/eval/src/compiler.rs b/tvix/eval/src/compiler.rs index 3a6c685c7d29..7ab1dce19367 100644 --- a/tvix/eval/src/compiler.rs +++ b/tvix/eval/src/compiler.rs @@ -94,6 +94,24 @@ impl Compiler { } } + /// Compiles nodes the same way that `Self::compile` does, with + /// the exception of identifiers which are added literally to the + /// stack as string values. + /// + /// This is needed for correctly accessing attribute sets. + fn compile_with_literal_ident(&mut self, node: rnix::SyntaxNode) -> EvalResult<()> { + if node.kind() == rnix::SyntaxKind::NODE_IDENT { + let ident = rnix::types::Ident::cast(node).unwrap(); + let idx = self + .chunk + .add_constant(Value::String(ident.as_str().to_string().into())); + self.chunk.add_op(OpCode::OpConstant(idx)); + return Ok(()); + } + + self.compile(node) + } + fn compile_literal(&mut self, value: rnix::value::Value) -> EvalResult<()> { match value { rnix::NixValue::Float(f) => { @@ -292,7 +310,7 @@ impl Compiler { // // This order matters because the key needs to be evaluated // first to fail in the correct order on type errors. - self.compile(node.index().unwrap())?; + self.compile_with_literal_ident(node.index().unwrap())?; self.chunk.add_op(OpCode::OpAttrsSelect); Ok(()) |