@@ -1548,13 +1548,13 @@ TOKEN :
1548 1548
ASTCompilationUnit CompilationUnit() :
1549 1549
{}
1550 1550
{
1551 -
[ LOOKAHEAD( ( Annotation() )* "package" ) PackageDeclaration() ( EmptyStatement() )* ]
1552 -
( ImportDeclaration() ( EmptyStatement() )* )*
1551 +
[ LOOKAHEAD( ( Annotation() )* "package" ) PackageDeclaration() ( EmptyDeclaration() )* ]
1552 +
( ImportDeclaration() ( EmptyDeclaration() )* )*
1553 1553
// the module decl lookahead needs to be before the type declaration branch,
1554 1554
// looking for annotations + "open" | "module" will fail faster if it's *not*
1555 1555
// a module (most common case)
1556 -
[ LOOKAHEAD(ModuleDeclLahead()) ModuleDeclaration() ( EmptyStatement() )* ]
1557 -
( TypeDeclaration() ( EmptyStatement() )* )*
1556 +
[ LOOKAHEAD(ModuleDeclLahead()) ModuleDeclaration() ( EmptyDeclaration() )* ]
1557 +
( TypeDeclaration() ( EmptyDeclaration() )* )*
1558 1558
( < "\u001a" > )?
1559 1559
( < "~[]" > )? // what's this for? Do you mean ( < ~[] > )*, i.e. "any character"?
1560 1560
<EOF>
@@ -2654,7 +2654,7 @@ void ArrayDimExpr() #void:
2654 2654
* Statement syntax follows.
2655 2655
*/
2656 2656 2657 -
void Statement() :
2657 +
void Statement() #void:
2658 2658
{}
2659 2659
{
2660 2660
Block()
@@ -2675,7 +2675,7 @@ void Statement() :
2675 2675
// because they start with a different token
2676 2676
| LOOKAHEAD( { isNextTokenAnAssert() } ) AssertStatement()
2677 2677
| LOOKAHEAD(2) LabeledStatement()
2678 -
| StatementExpression() ";"
2678 +
| ( StatementExpression() ";" ) #ExpressionStatement
2679 2679
}
2680 2680 2681 2681
void LabeledStatement() :
@@ -2692,14 +2692,14 @@ void Block() :
2692 2692
( BlockStatement() )* t = "}" { if (isPrecededByComment(t)) { jjtThis.setContainsComment(); } }
2693 2693
}
2694 2694 2695 -
void BlockStatement():
2695 +
void BlockStatement() #void:
2696 2696
{}
2697 2697
{
2698 2698
LOOKAHEAD( { isNextTokenAnAssert() } ) AssertStatement()
2699 2699
| LOOKAHEAD({ jdkVersion >= 13 && isKeyword("yield") }) YieldStatement()
2700 2700
|
2701 2701
LOOKAHEAD(( "final" | Annotation() )* Type() <IDENTIFIER>)
2702 -
LocalVariableDeclaration() ";"
2702 +
LocalVariableDeclaration() ";" { ((AbstractJavaNode) jjtree.peekNode()).shiftTokens(0, 1); }
2703 2703
|
2704 2704
// we need to lookahead until the "class" token,
2705 2705
// because a method ref may be annotated
@@ -2709,7 +2709,7 @@ void BlockStatement():
2709 2709
Statement()
2710 2710
}
2711 2711 2712 -
void LocalClassDecl() #void:
2712 +
void LocalClassDecl() #LocalClassStatement:
2713 2713
{int mods = 0;}
2714 2714
{
2715 2715
// this preserves the modifiers of the local class.
@@ -2757,7 +2757,13 @@ void EmptyStatement() :
2757 2757
";"
2758 2758
}
2759 2759 2760 -
void StatementExpression() :
2760 +
void EmptyDeclaration() :
2761 +
{}
2762 +
{
2763 +
";"
2764 +
}
2765 + 2766 +
void StatementExpression() #void:
2761 2767
{AssignmentOp op = null;}
2762 2768
{
2763 2769
PrefixIncrementExpression()
@@ -2859,19 +2865,21 @@ void DoStatement() :
2859 2865
"do" Statement() "while" "(" Expression() ")" ";"
2860 2866
}
2861 2867 2862 -
void ForStatement() :
2863 -
{}
2868 +
void ForStatement() #void:
2869 +
{Token t;}
2864 2870
{
2865 -
"for" "("
2871 +
t="for" "("
2866 2872
(
2867 2873
LOOKAHEAD(LocalVariableDeclaration() ":")
2868 -
LocalVariableDeclaration() ":" Expression()
2869 -
|
2874 +
(LocalVariableDeclaration() ":" Expression() ")" Statement() { jjtThis.jjtSetFirstToken(t); }) #ForeachStatement
2875 +
| (
2870 2876
[ ForInit() ] ";"
2871 2877
[ Expression() ] ";"
2872 2878
[ ForUpdate() ]
2873 -
)
2874 2879
")" Statement()
2880 +
{ jjtThis.jjtSetFirstToken(t); }
2881 +
) #ForStatement
2882 +
)
2875 2883
}
2876 2884 2877 2885
void ForInit() :
@@ -2932,9 +2940,10 @@ void TryStatement() :
2932 2940
*/
2933 2941
{}
2934 2942
{
2935 -
"try" (ResourceList())? Block()
2936 -
( CatchStatement() )*
2937 -
[ FinallyStatement() ]
2943 +
"try" (ResourceList())?
2944 +
Block()
2945 +
( CatchClause() )*
2946 +
[ FinallyClause() ]
2938 2947
}
2939 2948 2940 2949
void ResourceList():
@@ -2964,15 +2973,15 @@ void Resource() :
2964 2973
{}
2965 2974
}
2966 2975 2967 -
void CatchStatement() :
2976 +
void CatchClause() :
2968 2977
{}
2969 2978
{
2970 2979
"catch"
2971 2980
"(" FormalParameter() ")"
2972 2981
Block()
2973 2982
}
2974 2983 2975 -
void FinallyStatement() :
2984 +
void FinallyClause() :
2976 2985
{}
2977 2986
{
2978 2987
"finally" Block()
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