Merge pull request #1240 from AleoHQ/fix-dashes-in-imports

[Feature] Allow dashes in member access

parser/src/parser/file.rs

@@ -173,7 +173,18 @@ impl ParserContext {
         if let Some(SpannedToken { span, .. }) = self.eat(Token::Mul) {
             Ok(PackageAccess::Star { span })
         } else {
-            let name = self.expect_ident()?;
+            let mut name = self.expect_ident()?;
+
+            // Allow dashes in the accessed members (should only be used for directories).
+            // If imported member does not exist, code will fail on ASG level.
+            if let Token::Minus = self.peek_token().as_ref() {
+                let span = self.expect(Token::Minus)?;
+                name.span = name.span + span;
+                let next = self.expect_ident()?;
+                name.span = name.span + next.span;
+                name.name = format_tendril!("{}-{}", name.name, next.name);
+            }
+
             if self.peek_token().as_ref() == &Token::Dot {
                 self.backtrack(SpannedToken {
                     token: Token::Ident(name.name),

tests/compiler/import_local/import_weird_names_nested.leo

@@ -0,0 +1,12 @@
+/*
+namespace: Compile
+expectation: Pass
+input_file: input/dummy.in
+cwd: local_imports
+*/
+
+import a-9.nested.c-d.*;
+
+function main(y: bool) -> bool {
+    return y == cd();
+}

tests/compiler/import_local/local_imports/nested/c-d.leo

@@ -0,0 +1,3 @@
+function cd() -> bool {
+    return true;
+}

tests/expectations/compiler/compiler/import_local/import_weird_names_nested.leo.out

@@ -0,0 +1,21 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - circuit:
+      num_public_variables: 0
+      num_private_variables: 1
+      num_constraints: 1
+      at: 042610d0fd1fe6d6ac112138f8755752f44c7d2a00f1b5960574d6da5cda393f
+      bt: e97756698880ab7555a959a5fb5c6b4e15bd64612aa677adbfe2d0bd91f0a83c
+      ct: cf1cbb66a638b4860a516671fb74850e6ccf787fe6c4c8d29e9c04efe880bd05
+    output:
+      - input_file: input/dummy.in
+        output:
+          registers:
+            r0:
+              type: bool
+              value: "true"
+    initial_ast: 98debe360fb6fbede5a9db625cbc2e4e4dfddcb23f40e3914e909157334e1d70
+    canonicalized_ast: 98debe360fb6fbede5a9db625cbc2e4e4dfddcb23f40e3914e909157334e1d70
+    type_inferenced_ast: 50c06c3666a830c7f1fd533c412a4e8054fdb494845f4f5d85414b08f1c1a8dd