Fix empty service bug.

aviate-labs · Mar 19, 2024 · a46d9f4 · a46d9f4
1 parent a6300a8
commit a46d9f4
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/candid/internal/candid/grammar.go b/candid/internal/candid/grammar.go
@@ -123,9 +123,9 @@ func ActorType(p *ast.Parser) (*ast.Node, error) {
 			TypeStrings: NodeTypes,
 			Value: op.And{
 				'{',
+				Ws,
 				op.Optional(
 					op.And{
-						Ws,
 						MethType,
 						op.MinZero(
 							op.And{

diff --git a/candid/internal/candid/grammar.pegn b/candid/internal/candid/grammar.pegn
@@ -7,7 +7,7 @@ Type      <-- 'type' Sp Id Sp '=' Sp DataType
 Import    <-- 'import' Sp Text
 Actor     <-- 'service' Sp? (Id Sp)? ':' Sp (TupType Sp '->' Ws)? (ActorType / Id)
 
-ActorType <-- '{' (Ws MethType (';' Ws MethType)* ';'? Ws)? '}'
+ActorType <-- '{' Ws (MethType (';' Ws MethType)* ';'? Ws)? '}'
 MethType  <-- Name Sp? ':' Ws (FuncType / Id)
 FuncType  <-- TupType (Sp '->' Ws TupType (Sp FuncAnn)?)?
 FuncAnn   <-- 'oneway' / 'query'