Fix calling parent constructors in constructors

crates/solidity/inputs/language/bindings/rules.msgb

@@ -1160,6 +1160,10 @@ inherit .lexical_scope
 
   edge @name.push_end -> modifier
   edge modifier -> @modifier.lexical_scope
+
+  ; This allows resolving @name in the more general scope in constructors (since
+  ; calling a parent constructor is parsed as a modifier invocation)
+  let @modifier.identifier = @name.push_end
 }
 
 @modifier [ModifierInvocation @args [ArgumentsDeclaration]] {
@@ -1197,6 +1201,7 @@ inherit .lexical_scope
     @modifier [ModifierInvocation]
 ]]] {
   edge @modifier.lexical_scope -> @constructor.lexical_scope
+  edge @modifier.identifier -> @constructor.lexical_scope
 }
 
 @contract [ContractDefinition [ContractMembers [ContractMember

crates/solidity/testing/snapshots/bindings_output/contracts/constructor_call_parent/generated/0.4.11-failure.txt

@@ -0,0 +1,27 @@
+# This file is generated automatically by infrastructure scripts. Please don't edit by hand.
+
+Parse errors:
+Error: Expected ConstantKeyword or Identifier or InternalKeyword or PrivateKeyword or PublicKeyword.
+   ╭─[input.sol:4:16]
+   │
+ 4 │ ╭─▶     constructor() Base() {
+ 5 │ ├─▶     }
+   │ │           
+   │ ╰─────────── Error occurred here.
+───╯
+References and definitions: 
+   ╭─[input.sol:1:1]
+   │
+ 1 │ contract Base {}
+   │          ──┬─  
+   │            ╰─── def: 1
+   │ 
+ 3 │ contract Test is Base {
+   │          ──┬─    ──┬─  
+   │            ╰─────────── def: 2
+   │                    │   
+   │                    ╰─── ref: 1
+ 4 │     constructor() Base() {
+   │     ─────┬─────  
+   │          ╰─────── unresolved
+───╯

crates/solidity/testing/snapshots/bindings_output/contracts/constructor_call_parent/generated/0.4.22-success.txt

@@ -0,0 +1,18 @@
+# This file is generated automatically by infrastructure scripts. Please don't edit by hand.
+
+References and definitions: 
+   ╭─[input.sol:1:1]
+   │
+ 1 │ contract Base {}
+   │          ──┬─  
+   │            ╰─── def: 1
+   │ 
+ 3 │ contract Test is Base {
+   │          ──┬─    ──┬─  
+   │            ╰─────────── def: 2
+   │                    │   
+   │                    ╰─── ref: 1
+ 4 │     constructor() Base() {
+   │                   ──┬─  
+   │                     ╰─── ref: 1
+───╯

crates/solidity/testing/snapshots/bindings_output/contracts/constructor_call_parent/input.sol

@@ -0,0 +1,6 @@
+contract Base {}
+
+contract Test is Base {
+    constructor() Base() {
+    }
+}