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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2024-05-05 18:04:42 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2024-05-05 18:04:42 +0200 |
| commit | 92b225a98de252c8f71e5823ba2c790fecd155b9 (patch) | |
| tree | 603639e40de2fc21e367a6061addb04589bd7ba8 /crates/rebel-parse | |
| parent | 9657feb70daa3bcb3cbd5438be61d61922e4647a (diff) | |
| download | rebel-92b225a98de252c8f71e5823ba2c790fecd155b9.tar rebel-92b225a98de252c8f71e5823ba2c790fecd155b9.zip | |
rebel-parse, rebel-lang: allow specifying explicit map types
Diffstat (limited to 'crates/rebel-parse')
| -rw-r--r-- | crates/rebel-parse/src/ast/typ.rs | 1 | ||||
| -rw-r--r-- | crates/rebel-parse/src/grammar/recipe.rs | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/crates/rebel-parse/src/ast/typ.rs b/crates/rebel-parse/src/ast/typ.rs index 939b67d..b193de2 100644 --- a/crates/rebel-parse/src/ast/typ.rs +++ b/crates/rebel-parse/src/ast/typ.rs @@ -12,6 +12,7 @@ pub enum Literal<'a> { Unit, Tuple(Vec<Type<'a>>), Array(Box<Type<'a>>), + Map(Box<Type<'a>>, Box<Type<'a>>), Struct(Vec<StructField<'a>>), } diff --git a/crates/rebel-parse/src/grammar/recipe.rs b/crates/rebel-parse/src/grammar/recipe.rs index ac3f90b..9ede9ff 100644 --- a/crates/rebel-parse/src/grammar/recipe.rs +++ b/crates/rebel-parse/src/grammar/recipe.rs @@ -75,6 +75,9 @@ peg::parser! { / p('[') typ:typ() p(']') { typ::Literal::Array(Box::new(typ)) } + / [Token::Keyword(Keyword::Map)] p('{') key:typ() p2('=', '>') value:typ() p('}') { + typ::Literal::Map(Box::new(key), Box::new(value)) + } / [Token::Keyword(Keyword::Struct)] p('{') entries:delimited(<struct_field_typ()>, <p(',')>) p('}') { typ::Literal::Struct(entries) } |