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REFACTOR: Normalize naming for the contained rules in a combinator macro.

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This commit is contained in:
Jeremy Wall 2018-09-12 19:36:31 -05:00
parent a5ca5a92ce
commit 71f76b16f7
1 changed files with 8 additions and 8 deletions
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16
src/combinators.rs
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@ -647,13 +647,13 @@ macro_rules! text_token {
/// ``` /// ```
#[macro_export] #[macro_export]
macro_rules! until { macro_rules! until {
($i:expr, $term:ident!( $( $args:tt )* ) ) => {{ ($i:expr, $rule:ident!( $( $args:tt )* ) ) => {{
use $crate::{Result, Offsetable, Span, SpanRange}; use $crate::{Result, Offsetable, Span, SpanRange};
let start_offset = $i.get_offset(); let start_offset = $i.get_offset();
let mut _i = $i.clone(); let mut _i = $i.clone();
let pfn = || { let pfn = || {
loop { loop {
match $term!(_i.clone(), $($args)*) { match $rule!(_i.clone(), $($args)*) {
Result::Complete(_, _) => { Result::Complete(_, _) => {
let range = SpanRange::Range(start_offset.._i.get_offset()); let range = SpanRange::Range(start_offset.._i.get_offset());
return Result::Complete(_i, $i.span(range)); return Result::Complete(_i, $i.span(range));
@ -672,8 +672,8 @@ macro_rules! until {
pfn() pfn()
}}; }};
($i:expr, $term:ident) => { ($i:expr, $rule:ident) => {
consume_until!($i, run!($term)) consume_until!($i, run!($rule))
}; };
} }
@ -681,13 +681,13 @@ macro_rules! until {
/// Leaves Failures, Aborts, and Incompletes untouched. /// Leaves Failures, Aborts, and Incompletes untouched.
#[macro_export] #[macro_export]
macro_rules! discard { macro_rules! discard {
($i:expr, $term:ident) => { ($i:expr, $rule:ident) => {
discard!($i, run!($term)) discard!($i, run!($rule))
}; };
($i:expr, $term:ident!( $( $args:tt )* ) ) => {{ ($i:expr, $rule:ident!( $( $args:tt )* ) ) => {{
use $crate::Result; use $crate::Result;
match $term!($i, $($args)*) { match $rule!($i, $($args)*) {
Result::Complete(i, _) => Result::Complete(i, ()), Result::Complete(i, _) => Result::Complete(i, ()),
Result::Incomplete(offset) => Result::Incomplete(offset), Result::Incomplete(offset) => Result::Incomplete(offset),
Result::Fail(e) => Result::Fail(e), Result::Fail(e) => Result::Fail(e),