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Code style and docs.

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This commit is contained in:
Stephen Chung
2021-03-17 13:30:47 +08:00
parent 699131be58
commit 6667a22c0c
12 changed files with 172 additions and 103 deletions
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34
src/parser.rs
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@@ -1,8 +1,8 @@
//! Main module defining the lexer and parser.
use crate::ast::{
BinaryExpr, CustomExpr, Expr, FnCallExpr, FnHash, Ident, OpAssignment, ReturnType, ScriptFnDef,
Stmt, StmtBlock,
BinaryExpr, CustomExpr, Expr, FnCallExpr, FnCallHash, Ident, OpAssignment, ReturnType,
ScriptFnDef, Stmt, StmtBlock,
};
use crate::dynamic::{AccessMode, Union};
use crate::engine::{Precedence, KEYWORD_THIS, OP_CONTAINS};
@@ -359,9 +359,9 @@ fn parse_fn_call(
capture,
namespace,
hash: if is_valid_identifier(id.chars()) {
FnHash::from_script(hash)
FnCallHash::from_script(hash)
} else {
FnHash::from_native(hash)
FnCallHash::from_native(hash)
},
args,
..Default::default()
@@ -402,9 +402,9 @@ fn parse_fn_call(
capture,
namespace,
hash: if is_valid_identifier(id.chars()) {
FnHash::from_script(hash)
FnCallHash::from_script(hash)
} else {
FnHash::from_native(hash)
FnCallHash::from_native(hash)
},
args,
..Default::default()
@@ -1291,7 +1291,7 @@ fn parse_unary(
Ok(Expr::FnCall(
Box::new(FnCallExpr {
name: op.into(),
hash: FnHash::from_native(calc_fn_hash(empty(), op, 1)),
hash: FnCallHash::from_native(calc_fn_hash(empty(), op, 1)),
args,
..Default::default()
}),
@@ -1318,7 +1318,7 @@ fn parse_unary(
Ok(Expr::FnCall(
Box::new(FnCallExpr {
name: op.into(),
hash: FnHash::from_native(calc_fn_hash(empty(), op, 1)),
hash: FnCallHash::from_native(calc_fn_hash(empty(), op, 1)),
args,
..Default::default()
}),
@@ -1339,7 +1339,7 @@ fn parse_unary(
Ok(Expr::FnCall(
Box::new(FnCallExpr {
name: op.into(),
hash: FnHash::from_native(calc_fn_hash(empty(), op, 1)),
hash: FnCallHash::from_native(calc_fn_hash(empty(), op, 1)),
args,
..Default::default()
}),
@@ -1538,7 +1538,7 @@ fn make_dot_expr(
}
Expr::FnCall(mut func, func_pos) => {
// Recalculate hash
func.hash = FnHash::from_script_and_native(
func.hash = FnCallHash::from_script_and_native(
calc_fn_hash(empty(), &func.name, func.args.len()),
calc_fn_hash(empty(), &func.name, func.args.len() + 1),
);
@@ -1594,7 +1594,7 @@ fn make_dot_expr(
// lhs.func(...)
(lhs, Expr::FnCall(mut func, func_pos)) => {
// Recalculate hash
func.hash = FnHash::from_script_and_native(
func.hash = FnCallHash::from_script_and_native(
calc_fn_hash(empty(), &func.name, func.args.len()),
calc_fn_hash(empty(), &func.name, func.args.len() + 1),
);
@@ -1682,7 +1682,7 @@ fn parse_binary_op(
let op_base = FnCallExpr {
name: op,
hash: FnHash::from_native(hash),
hash: FnCallHash::from_native(hash),
capture: false,
..Default::default()
};
@@ -1747,7 +1747,7 @@ fn parse_binary_op(
let hash = calc_fn_hash(empty(), OP_CONTAINS, 2);
Expr::FnCall(
Box::new(FnCallExpr {
hash: FnHash::from_script(hash),
hash: FnCallHash::from_script(hash),
args,
name: OP_CONTAINS.into(),
..op_base
@@ -1768,9 +1768,9 @@ fn parse_binary_op(
Expr::FnCall(
Box::new(FnCallExpr {
hash: if is_valid_identifier(s.chars()) {
FnHash::from_script(hash)
FnCallHash::from_script(hash)
} else {
FnHash::from_native(hash)
FnCallHash::from_native(hash)
},
args,
..op_base
@@ -2783,7 +2783,7 @@ fn make_curry_from_externals(fn_expr: Expr, externals: StaticVec<Ident>, pos: Po
let expr = Expr::FnCall(
Box::new(FnCallExpr {
name: curry_func.into(),
hash: FnHash::from_native(calc_fn_hash(empty(), curry_func, num_externals + 1)),
hash: FnCallHash::from_native(calc_fn_hash(empty(), curry_func, num_externals + 1)),
args,
..Default::default()
}),
@@ -2884,7 +2884,7 @@ fn parse_anon_fn(
// Create unique function name by hashing the script body plus the parameters.
let hasher = &mut get_hasher();
params.iter().for_each(|p| p.as_str().hash(hasher));
params.iter().for_each(|p| p.hash(hasher));
body.hash(hasher);
let hash = hasher.finish();