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Reorder and fix docs ✔

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This commit is contained in:
Laurenz 2021-01-20 21:50:51 +01:00
parent 84ba547c7c
commit 0de4f3ed7b
2 changed files with 16 additions and 16 deletions
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4
src/eval/mod.rs
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@ -175,11 +175,11 @@ impl Eval for Spanned<&Expr> {
Expr::Array(v) => Value::Array(v.with_span(self.span).eval(ctx)),
Expr::Dict(v) => Value::Dict(v.with_span(self.span).eval(ctx)),
Expr::Template(v) => Value::Template(v.clone()),
Expr::Group(v) => v.as_ref().eval(ctx),
Expr::Block(v) => v.as_ref().eval(ctx),
Expr::Call(v) => v.with_span(self.span).eval(ctx),
Expr::Unary(v) => v.with_span(self.span).eval(ctx),
Expr::Binary(v) => v.with_span(self.span).eval(ctx),
Expr::Group(v) => v.as_ref().eval(ctx),
Expr::Block(v) => v.as_ref().eval(ctx),
Expr::Let(v) => v.with_span(self.span).eval(ctx),
Expr::If(v) => v.with_span(self.span).eval(ctx),
}

28
src/syntax/expr.rs
View File

@ -34,16 +34,16 @@ pub enum Expr {
Dict(ExprDict),
/// A template expression: `[*Hi* there!]`.
Template(ExprTemplate),
/// A grouped expression: `(1 + 2)`.
Group(ExprGroup),
/// A block expression: `{1 + 2}`.
Block(ExprBlock),
/// A unary operation: `-x`.
Unary(ExprUnary),
/// A binary operation: `a + b`, `a / b`.
Binary(ExprBinary),
/// An invocation of a function: `[foo ...]`, `foo(...)`.
Call(ExprCall),
/// A grouped expression: `(1 + 2)`.
Group(ExprGroup),
/// A block expression: `{1 + 2}`.
Block(ExprBlock),
/// A let expression: `let x = 1`.
Let(ExprLet),
/// An if expression: `if x { y } else { z }`.
@ -70,9 +70,6 @@ impl Pretty for Expr {
v.pretty(p);
p.push_str("]");
}
Self::Unary(v) => v.pretty(p),
Self::Binary(v) => v.pretty(p),
Self::Call(v) => v.pretty(p),
Self::Group(v) => {
p.push_str("(");
v.v.pretty(p);
@ -83,6 +80,9 @@ impl Pretty for Expr {
v.v.pretty(p);
p.push_str("}");
}
Self::Unary(v) => v.pretty(p),
Self::Binary(v) => v.pretty(p),
Self::Call(v) => v.pretty(p),
Self::Let(v) => v.pretty(p),
Self::If(v) => v.pretty(p),
}
@ -121,6 +121,12 @@ impl Pretty for ExprDict {
/// A template expression: `[*Hi* there!]`.
pub type ExprTemplate = Tree;
/// A grouped expression: `(1 + 2)`.
pub type ExprGroup = Box<Spanned<Expr>>;
/// A block expression: `{1 + 2}`.
pub type ExprBlock = Box<Spanned<Expr>>;
/// An invocation of a function: `[foo ...]`, `foo(...)`.
#[derive(Debug, Clone, PartialEq)]
pub struct ExprCall {
@ -306,12 +312,6 @@ impl Pretty for BinOp {
}
}
/// A grouped expression: `(1 + 2)`.
pub type ExprGroup = Box<Spanned<Expr>>;
/// A block expression: `{1 + 2}`.
pub type ExprBlock = Box<Spanned<Expr>>;
/// A let expression: `let x = 1`.
#[derive(Debug, Clone, PartialEq)]
pub struct ExprLet {
@ -335,7 +335,7 @@ impl Pretty for ExprLet {
/// An if expression: `if x { y } else { z }`.
#[derive(Debug, Clone, PartialEq)]
pub struct ExprIf {
/// The pattern to assign to.
/// The condition which selects the body to evaluate.
pub condition: Box<Spanned<Expr>>,
/// The expression to evaluate if the condition is true.
pub if_body: Box<Spanned<Expr>>,