Merge branch 'testnet3' of https://github.com/AleoHQ/leo into code-gen

compiler/compiler/Cargo.toml

@@ -46,11 +46,11 @@ path = "../../tests/test-framework"
 version = "1.4.0"
 
 [dev-dependencies.serde]
-version = "1.0.138"
+version = "1.0.139"
 features = ["derive"]
 
 [dev-dependencies.serde_yaml]
-version = "0.8.24"
+version = "0.8.25"
 
 [features]
 default = []

docs/grammar/abnf-grammar.txt

@@ -235,7 +235,9 @@ primitive-type =  boolean-type / arithmetic-type / address-type / string-type
 
 named-type = primitive-type / identifier
 
-type = named-type
+tuple-type = "(" [ type 1*( "," type ) [ "," ] ] ")"
+
+type = named-type / tuple-type
 
 group-coordinate = ( [ "-" ] numeral ) / "+" / "-" / "_"
 
@@ -251,6 +253,7 @@ primary-expression = literal
                    / "(" expression ")"
                    / free-function-call
                    / static-function-call
+                   / tuple-expression
                    / circuit-expression
 
 variable-or-free-constant = identifier
@@ -263,6 +266,8 @@ static-function-call = named-type "::" identifier function-arguments
 
 function-arguments = "(" [ expression *( "," expression ) [ "," ] ] ")"
 
+tuple-expression = "(" [ expression 1*( "," expression ) [ "," ] ] ")"
+
 circuit-expression = identifier "{" circuit-component-initializer
                                     *( "," circuit-component-initializer )
                                     [ "," ] "}"
@@ -271,9 +276,12 @@ circuit-component-initializer = identifier
                               / identifier ":" expression
 
 postfix-expression = primary-expression
+                   / tuple-component-expression
                    / circuit-component-expression
                    / operator-call
 
+tuple-component-expression = postfix-expression "." numeral
+
 circuit-component-expression = postfix-expression "." identifier
 
 operator-call = unary-operator-call / binary-operator-call

leo/errors/Cargo.toml

@@ -35,7 +35,7 @@ version = "0.5.1"
 version = "2.2.0"
 
 [dependencies.serde]
-version = "1.0.138"
+version = "1.0.139"
 features = [ "derive", "rc" ]
 
 [dependencies.thiserror]