From 85e2e8ee5e83dadd05b6974ba6c951350cb97a61 Mon Sep 17 00:00:00 2001 From: Nadrieril Date: Sat, 21 Mar 2020 21:30:30 +0000 Subject: Introduce option builder --- dhall/src/semantics/builtins.rs | 6 +++--- dhall/src/semantics/resolve/resolve.rs | 10 ++++++++-- 2 files changed, 11 insertions(+), 5 deletions(-) (limited to 'dhall/src/semantics') diff --git a/dhall/src/semantics/builtins.rs b/dhall/src/semantics/builtins.rs index fa22bd0..6007a92 100644 --- a/dhall/src/semantics/builtins.rs +++ b/dhall/src/semantics/builtins.rs @@ -1,5 +1,5 @@ use crate::semantics::{ - skip_resolve, typecheck, Hir, HirKind, Nir, NirKind, NzEnv, VarEnv, + skip_resolve_expr, typecheck, Hir, HirKind, Nir, NirKind, NzEnv, VarEnv, }; use crate::syntax::map::DupTreeMap; use crate::syntax::Const::Type; @@ -189,7 +189,7 @@ pub fn type_of_builtin(b: Builtin) -> Hir { forall (A: Type) -> Optional A ), }; - skip_resolve(&expr).unwrap() + skip_resolve_expr(&expr).unwrap() } // Ad-hoc macro to help construct closures @@ -254,7 +254,7 @@ fn apply_builtin(b: Builtin, args: Vec, env: NzEnv) -> NirKind { DoneAsIs, } let make_closure = |e| { - typecheck(&skip_resolve(&e).unwrap()) + typecheck(&skip_resolve_expr(&e).unwrap()) .unwrap() .eval(env.clone()) }; diff --git a/dhall/src/semantics/resolve/resolve.rs b/dhall/src/semantics/resolve/resolve.rs index 07bd06c..fe3f3a9 100644 --- a/dhall/src/semantics/resolve/resolve.rs +++ b/dhall/src/semantics/resolve/resolve.rs @@ -227,7 +227,7 @@ fn resolve_one_import( } ImportMode::Location => { let expr = location.into_location(); - let hir = skip_resolve(&expr)?; + let hir = skip_resolve_expr(&expr)?; let ty = hir.typecheck_noenv()?.ty().clone(); Ok((hir, ty)) } @@ -333,12 +333,18 @@ pub fn resolve(parsed: Parsed) -> Result { resolve_with_env(&mut ImportEnv::new(), parsed) } -pub fn skip_resolve(expr: &Expr) -> Result { +pub fn skip_resolve_expr(expr: &Expr) -> Result { traverse_resolve_expr(&mut NameEnv::new(), expr, &mut |import| { Err(ImportError::UnexpectedImport(import).into()) }) } +pub fn skip_resolve(parsed: Parsed) -> Result { + let Parsed(expr, _) = parsed; + let resolved =skip_resolve_expr(&expr)?; + Ok(Resolved(resolved)) +} + pub trait Canonicalize { fn canonicalize(&self) -> Self; } -- cgit v1.2.3