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Parse opaque references

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This commit is contained in:
ayazhafiz 2022-02-19 21:28:39 -05:00
parent a38f1d1e8d
commit 6104a27b45
22 changed files with 206 additions and 25 deletions
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7
compiler/parse/src/ast.rs
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@ -175,6 +175,9 @@ pub enum Expr<'a> {
GlobalTag(&'a str),
PrivateTag(&'a str),
// Reference to an opaque type, e.g. $Opaq
OpaqueRef(&'a str),
// Pattern Matching
Closure(&'a [Loc<Pattern<'a>>], &'a Loc<Expr<'a>>),
/// Multiple defs in a row
@ -430,6 +433,9 @@ pub enum Pattern<'a> {
GlobalTag(&'a str),
PrivateTag(&'a str),
OpaqueRef(&'a str),
Apply(&'a Loc<Pattern<'a>>, &'a [Loc<Pattern<'a>>]),
/// This is Located<Pattern> rather than Located<str> so we can record comments
@ -482,6 +488,7 @@ impl<'a> Pattern<'a> {
match ident {
Ident::GlobalTag(string) => Pattern::GlobalTag(string),
Ident::PrivateTag(string) => Pattern::PrivateTag(string),
Ident::OpaqueRef(string) => Pattern::OpaqueRef(string),
Ident::Access { module_name, parts } => {
if parts.len() == 1 {
// This is valid iff there is no module.