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java: provide Context with a more OO interface

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* data/skeletons/lalr1.java (yyexpectedTokens)
(yysyntaxErrorArguments): Make them methods of Context.
(Context.yysymbolName): New.
* tests/local.at: Adjust.
This commit is contained in:
Akim Demaille
2020-02-08 15:36:18 +01:00
parent ef097719ea
commit 80a4389377
4 changed files with 90 additions and 79 deletions
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6
tests/local.at
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@@ -934,14 +934,14 @@ m4_define([AT_YYERROR_DEFINE(java)],
public void yyreportSyntaxError (Calc.Context ctx)
{
int[] arg = new int[ctx.yyntokens];
int n = Calc.yysyntaxErrorArguments (ctx, arg, ctx.yyntokens);
int n = ctx.yysyntaxErrorArguments (arg, ctx.yyntokens);
System.err.print (]AT_LOCATION_IF([[ctx.yylocation + ": "]]
+ )["syntax error on token @<:@" + Calc.yysymbolName(arg[0]) + "@:>@");
+ )["syntax error on token @<:@" + ctx.yysymbolName (arg[0]) + "@:>@");
if (1 < n)
{
System.err.print (" (expected:");
for (int i = 1; i < n; ++i)
System.err.print (" @<:@" + Calc.yysymbolName (arg[i]) + "@:>@");
System.err.print (" @<:@" + ctx.yysymbolName (arg[i]) + "@:>@");
System.err.print (")");
}
System.err.println ("");